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Select a New System

Whether you are building a new home or retrofitting your current home, there are several issues to consider when designing the benefits you want into a new system:

Comfort

Thermostat Control

Energy Savings

Indoor Air Quality

How to Minimize Total Cost of Ownership

New System Guide

As you can see, a new system decision is impacted by many factors. This guide will present your options and your answers will help us design the best system to meet your needs. So let's get started!

The following questions will guide you through these points of consideration:

What type of space do you need to heat and / or cool?

Which energy source do you want to use to heat your home?

What type of system would you like in your home?

Please select answer to question above first

Heating and Cooling Systems

To help us with your evaluation, we need to know what type of system you have in your home. Review the system types below, and chose the one that best represents the system you have in your home. Click on any image for more details about that system type.

Heat Pump Split System Heat Pump Split System
Heat Pump Split System Details Heat Pump Condensing Unit Air Handler

This is a split system. You have product that resides inside and outside your home:

  • Heat Pump - Cools and/or heats refrigerant
  • Fan Coil - Converts refrigerant and circulates air
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Air Conditioner Split System Air Conditioner Only
Air Conditioner Only Details Air Conditioner Condensing Unit Air Handler

This is a split system. You have product that resides inside and outside your home:

  • Air Conditioner - Cools refrigerant
  • Fan Coil - Converts refrigerant and circulates air
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Packaged System Packaged System
Packaged System Details Packaged System

A heat pump or air conditioner combined with a fan coil in a single unit outside your home:

  • All you need is a control or thermostat and any air quality accessories you'd like.
  • Packaged Systems may be located on the exterior of your home either on the rooftop or in the yard.
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Furnace / Air Conditioner Split System Air Conditioner Split System
Furnace / Air Conditioner Split System Details Air Conditioner Condensing Unit Gas Furnace

This is a split system. You have product that resides inside and outside your home:

  • Air Conditioner - Cools refrigerant
  • Furnace and Evaporator Coil - Converts refrigerant and circulates air
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Furnace / Heat Pump Split System Hybrid Heat Split System
Furnace / Heat Pump Split System Details Heat Pump Condensing Unit Gas Furnace

This is a split system. You have product that resides inside and outside your home:

  • Heat Pump - Cools and/or heats refrigerant
  • Furnace and Evaporator Coil - Converts refrigerant and circulates air
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Gas Furnace Furnace Only System
Furnace Only System Details Gas Furnace

You only have product on the inside of your home:

  • Gas Furnace - Circulates air throughout your house
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Gas Boiler Boiler Only System
Boiler Only System Details Gas Boiler

You only have product on the inside of your home:

  • Gas Boiler - Circulates water to your radiators
  • Control or Thermostat - Your interface for controlling your system
Packaged System Packaged System
Packaged System Details Packaged System

A heat pump or air conditioner combined with an evaporator coil in a single unit outside your home:

  • All you need is a control or thermostat and any air quality accessories you'd like.
  • Packaged Systems may be located on the exterior of your home either on the rooftop or in the yard.
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Furnace / Air Conditioner Split System Air Conditioner Split System
Furnace / Air Conditioner Split System Details Air Conditioner Condensing Unit Oil Furnace

This is a split system. You have product that resides inside and outside your home:

  • Air Conditioner - Cools refrigerant
  • Furnace and Evaporator Coil - Converts refrigerant and circulates air
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Furnace / Heat Pump Split System Hybrid Heat Split System
Furnace / Heat Pump Split System Details Heat Pump Condensing Unit Oil Furnace

This is a split system. You have product that resides inside and outside your home:

  • Heat Pump - Cools and/or heats refrigerant
  • Furnace and Evaporator Coil - Converts refrigerant and circulates air
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Oil Furnace Furnace Only System
Furnace Only System Details Oil Furnace

You only have product on the inside of your home:

  • Oil Furnace - Circulates air throughout your house
  • Ducts - Carry the air throughout your home
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home
Oil Boiler Boiler Only System
Boiler Only System Details Oil Boiler

You only have product on the inside of your home:

  • Oil Boiler - Circulates water to your radiators
  • Control or Thermostat - Your interface for controlling your system
Duct Free System Duct Free Split System
Duct Free Split System Details Duct Free System Duct Free System

This is a system that doesn't require ductwork in your home. You still have product that resides inside and outside your home:

  • Heat Pump or Air Conditioner - Cools and/or heats refrigerant
  • A Compact Fan Coil - Converts refrigerant and circulates air
  • Refrigerant Tubing and Wires - Connects outdoor unit to fan coil
  • Control or Thermostat - Your interface for controlling your system
  • Optional Air Quality Accessories such as Air Cleaners or Ventilators - Clean your air before it circulates throughout your home

How long do you expect to stay in this home?

Length of Residency

Residential Home: Heating and Cooling System

If you are moving within the next year or two and believe investing in a new home comfort system will improve the value of your home, you should consider making the investment. If you plan to live in your current residence for many years, it may be wise to invest in your future comfort.

Are you interested in the advantages of a Hybrid Heat® Dual Fuel system?

Maximum Comfort & Efficiency for Maximum Savings

Calendar: Heating Cooling Efficiency

Save throughout the year with a Hybrid Heat® Dual Fuel system

With a traditional heating and cooling system, if you wanted to save more, you had to use less. But a Hybrid Heat® Dual Fuel system combines the benefits of intelligent control for both gas and electric heating to create an intuitive system that can actually react to changing conditions. No matter what the temperature is outside, a Hybrid Heat® Dual Fuel system will automatically select the fuel source most efficient for your home, which means you'll stay warm in the winter and cool in the summer.

Hybrid Heat Systems

Hybrid Heat System

Split Systems are the most typical type of heating and cooling system. The Hybrid Heat system differs from a traditional split system by replacing the air conditioner with a heat pump. Heat pumps cool your home on hot days and provide efficient heating in moderate temperatures

Are you interested in a variable speed system?

Advantages

Systems with variable speed blower motors have significant advantages over single speed systems.

Greater Comfort

  • Reduced room temperature fluctuation
  • Better humidity control
  • Quieter operation due to motor ramping up and down slowly vs on/off
Mother and Child in comfortable, healthy home

Improved Indoor Air Quality

  • Air cleaners only filter the air when the blower is on -  variable speed can run continuously for just pennies a day

Save Money

  • Lower energy billsBag of Money
  • Improves system heating & cooling performance
  • Energy Star rated

Standard VS. Variable Speed Blower

Temperature Swing Comparison
Graph: Temperature Swing Comparison
System Blower Cycle
Graph: System Blower Cycle

Please choose the OUTDOOR sound level that best fits your needs:

Air Conditioner Split System

Noise Level: Outdoor Unit

The quietest OUTDOOR units have two speeds (high and low) and run on low speed about 80% of the time with longer run cycles for dramatically reduced sound levels and less on/off disturbance.

AC Sound Rating

Please choose the INDOOR sound level that best fits your needs:

Furnace

Noise Level: Indoor Unit

The quietest INDOOR units have a variable speed motor and run on low speed about 80-90% of the time for whisper quiet operation. They also have longer run cycles and gradual ramping up/down for less on/off disturbance.

Comparative Sound Ratings
(Decibels)

Noise Level Comparison
Furnace

Variable Speed

Furnace

2 Speed

Furnace

Single Speed

What level of system efficiency are you interested in?

Please select the system type above before answering this question.

Indoor

MPB Mini-Split Indoor Heat Pump

Outdoor

MLA Cold Climate Mini-Split Outdoor Heat Pump
Lennox MPB Mini-Split Indoor Heat PumpCooling efficiency: Up to 24.50 SEERLennox MLA Cold Climate Mini-Split Outdoor Heat PumpCooling efficiency: Up to 24.00 SEERSee product details

Indoor

MPB Mini-Split Indoor Heat Pump
Lennox MPB Mini-Split Indoor Heat Pump

A Lennox® MPB mini-split heat pump is ideal for spaces like sunrooms and add-on rooms where installing or extending ductwork isn’t practical. And with efficiency ratings of up to 24.50 SEER and 11.50 HSPF, it can keep you comfortable with exceptional efficiency.

Features
  • Inverter technology adjusts motor speed based on outside and inside temperature changes.
  • 5 - Year limited warranty on covered components if product is not registered

Outdoor

MLA Cold Climate Mini-Split Outdoor Heat Pump
Lennox MLA Cold Climate Mini-Split Outdoor Heat Pump

A Lennox® MLA mini-split heat pump is ideal for spaces like sunrooms and add-on rooms where installing or extending ductwork isn’t practical. With efficiency ratings of up to 24.00 SEER and 11.00 HSPF, it can keep you comfortable without generating high utility bills.

Features
  • Advanced inverter technology ensures constant comfort and efficiency, even in extremely cold conditions
  • 5 - Year limited warranty on covered components if product is not registered

Indoor

MLA Cold Climate Mini-Split Indoor Heat Pump

Outdoor

MLA Cold Climate Mini-Split Outdoor Heat Pump
Lennox MLA Cold Climate Mini-Split Indoor Heat PumpCooling efficiency: Up to 24.00 SEERLennox MLA Cold Climate Mini-Split Outdoor Heat PumpCooling efficiency: Up to 24.00 SEERSee product details

Indoor

MLA Cold Climate Mini-Split Indoor Heat Pump
Lennox MLA Cold Climate Mini-Split Indoor Heat Pump

A Lennox® MLA mini-split heat pump is ideal for spaces like sunrooms and add-on rooms where installing or extending ductwork isn’t practical. With efficiency ratings of up to 24.00 SEER and 11.00 HSPF, it can keep you comfortable without generating high utility bills.

Features
  • Advanced inverter technology ensures constant comfort and efficiency, even in extremely cold conditions
  • 5 - Year limited warranty on covered components if product is not registered

Outdoor

MLA Cold Climate Mini-Split Outdoor Heat Pump
Lennox MLA Cold Climate Mini-Split Outdoor Heat Pump

A Lennox® MLA mini-split heat pump is ideal for spaces like sunrooms and add-on rooms where installing or extending ductwork isn’t practical. With efficiency ratings of up to 24.00 SEER and 11.00 HSPF, it can keep you comfortable without generating high utility bills.

Features
  • Advanced inverter technology ensures constant comfort and efficiency, even in extremely cold conditions
  • 5 - Year limited warranty on covered components if product is not registered

Indoor

High Wall, Mini-Split Air Conditioner

Outdoor

 Mini-Split Outdoor Air Conditioner
Lennox High Wall, Mini-Split Air ConditionerCooling efficiency: Up to 22 SEERLennox Mini-Split Outdoor Air ConditionerCooling efficiency: Up to 22 SEERSee product details

Indoor

High Wall, Mini-Split Air Conditioner
Lennox High Wall, Mini-Split Air Conditioner

The MS8C delivers quiet, efficient cooling to a specific room in your house--perhaps a sunroom that's just a little too warm, or a room addition that isn't connected to your ductwork. With its ductless design, any room can be comfortable without a complicated installation.

Features
  • Inverter technology slowly ramps up system to full speed, delivering only the air that is needed
  • Unique design makes system safer and more efficient than traditional window units
  • Inverter technology slowly ramps up system to full speed, delivering ultra-quiet comfort
  • Easy-to-use wireless remote control allows you to change the temperature to fit your comfort needs
  • Ductless design eliminates complicated installation or expensive modifications
  • Small, compact design blends into any room
  • 5 - Year limited warranty on covered components if product is not registered

Outdoor

 Mini-Split Outdoor Air Conditioner
Lennox Mini-Split Outdoor Air Conditioner

The MS8C delivers quiet, efficient cooling to a specific room in your house--perhaps a sunroom that's just a little too warm, or a room addition that isn't connected to your ductwork. With its ductless design, any room can be comfortable without a complicated installation.

Features
  • Inverter technology slowly ramps up system to full speed, delivering only the air that is needed
  • Inverter technology slowly ramps up system to full speed, delivering ultra-quiet comfort
  • 5 - Year limited warranty on covered components if product is not registered

Indoor

 Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed  Air Handler

Outdoor

Elite® Series XP20 Heat Pump
Lennox Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed Air HandlerLennox Elite® Series XP20 Heat PumpCooling efficiency: Up to 20.00 SEERSee product details

Indoor

 Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed  Air Handler
Lennox Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed Air Handler

The CBA38MV is part of the Dave Lennox Signature® Collection, the most advanced line of equipment Lennox makes. Every furnace, air handler, heat pump and air conditioner in the Signature collection is built from premium materials, and designed to bring the highest level of innovation to home comfort.

Features
  • 4-Way Multi-position
  • Whisper Quiet
  • Enhanced Aluminum QuantumTM Coil Evaporator Coil

Outdoor

Elite® Series XP20 Heat Pump
Lennox Elite® Series XP20 Heat Pump

The XP20 offers true variable capacity, adjusting heating and cooling output in many small increments to make you feel perfectly comfortable, while minimizing your energy costs.

Features
  • High-Efficiency Outdoor Coil provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Precision-Balanced Direct-Drive Fan delivers quiet operation.
  • True Variable-Capacity Scroll Compressor can adjust cooling output in small increments based on demand, preserving quiet operati
  • iComfort Wi-Fi®-enabled technology--a Lennox iComfort® thermostat with Climate IQ® technology allows for optimal hum
  • PermaGuard™ Cabinet-- Heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish and durable zi
  • SmartHinge™ Louver Design allows quick, easy access to interior components from all sides, so the unit can be serviced in
  • Drainage Holes prevent damaging moisture from collecting inside the basepan

Indoor

Elite® Series Efficient Multi Speed Air Handler

Outdoor

Dave Lennox Signature® Collection Single-Stage Heat Pump
Lennox Elite® Series Efficient Multi Speed Air HandlerLennox Dave Lennox Signature® Collection Single-Stage Heat PumpCooling efficiency: Up to 18.5 SEERSee product details

Indoor

Elite® Series Efficient Multi Speed Air Handler
Lennox Elite® Series Efficient Multi Speed Air Handler

When paired with your heat pump or air-conditioning system, the CBA27UHE’s Lennox® Quantum™ coil handles the heat like no other. Its proprietary enhanced aluminum construction means that it operates reliably, even in the harshest conditions.

Features
  • Up-flow/horizontal (down-flow, optional accessory required)
  • Foil-faced insulation in the cabinet provides quiet operation
  • High-efficiency evaporator coil--provides exceptional heat transfer and efficiency
  • Optional electric heat--provides supplemental heat for added comfort
  • Meets strict standards for 2%-or-less air leakage requirement
  • Antimicrobial drain pan--includes an antimicrobial agent that inhibits mold and mildew growth
  • Durable steel cabinet--made to last with an attractive high-quality textured-paint finish
  • Includes delta plate knock-out for easy installation of Healthy Climate® germicidal light

Outdoor

Dave Lennox Signature® Collection Single-Stage Heat Pump
Lennox Dave Lennox Signature® Collection Single-Stage Heat Pump

With a SEER of up to 18.50 and an HSPF of up to 10.20, the SL18XP1 can save you hundreds of dollars per year in energy bills through all types of weather.

Features
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • iComfort®-enabled technology

Indoor

Merit<sup>®</sup> Series CBA25UHV Air Handler

Outdoor

Elite<sup>®</sup> Series EL15XP1 Heat Pump
Lennox Merit® Series CBA25UHV Air HandlerLennox Elite® Series EL15XP1 Heat PumpCooling efficiency: Up to 16.00 SEERSee product details

Indoor

Merit<sup>®</sup> Series CBA25UHV Air Handler
Lennox Merit® Series CBA25UHV Air Handler

Variable-speed air handler that delivers quiet and high-efficiency comfort.

Features
  • High-Efficiency Evaporator Coil
  • Insulated Blower Compartment
  • Up-flow/horizontal (down flow optional -- accessory required)

Outdoor

Elite<sup>®</sup> Series EL15XP1 Heat Pump
Lennox Elite® Series EL15XP1 Heat Pump

Superior single-stage heat pump that delivers quiet and efficient comfort

Features
  • Single-stage of cooling
  • Solar Ready
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design

Indoor

Merit<sup>®</sup> Series CBA25UH Air Handler

Outdoor

Merit<sup>®</sup> Series ML14XP1 Heat Pump
Lennox Merit® Series CBA25UH Air HandlerLennox Merit® Series ML14XP1 Heat PumpCooling efficiency: Up to 14 SEERSee product details

Indoor

Merit<sup>®</sup> Series CBA25UH Air Handler
Lennox Merit® Series CBA25UH Air Handler

Three-speed air handler that delivers economical, high-efficiency comfort

Features
  • High-Efficiency Evaporator Coil
  • Insulated Blower Compartment
  • Up-flow/horizontal (down flow optional -- accessory required)

Outdoor

Merit<sup>®</sup> Series ML14XP1 Heat Pump
Lennox Merit® Series ML14XP1 Heat Pump

Single-stage heat pump that delivers affordable, efficient comfort

Features
  • Single-stage of cooling
  • PermaGuard™ Cabinet
  • Solar Ready

Indoor

 Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed  Air Handler

Outdoor

Dave Lennox Signature® Collection XC25 Air Conditioner
Lennox Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed Air HandlerLennox Dave Lennox Signature® Collection XC25 Air ConditionerCooling efficiency: Up to 26.00 SEERSee product details

Indoor

 Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed  Air Handler
Lennox Dave Lennox Signature® Collection CBA38MV Multi-Position, Variable-Speed Air Handler

The CBA38MV is part of the Dave Lennox Signature® Collection, the most advanced line of equipment Lennox makes. Every furnace, air handler, heat pump and air conditioner in the Signature collection is built from premium materials, and designed to bring the highest level of innovation to home comfort.

Features
  • 4-Way Multi-position
  • Whisper Quiet
  • Enhanced Aluminum QuantumTM Coil Evaporator Coil

Outdoor

Dave Lennox Signature® Collection XC25 Air Conditioner
Lennox Dave Lennox Signature® Collection XC25 Air Conditioner

Thanks to Precise Comfort® technology that allows the XC25 to change its output in increments as small as 1%, your home can be cooled to perfection, with exactly the right amount of energy used every time. No other air conditioner can even come close.

Features
  • Variable-capacity operation works much like the cruise control system of high-performance automobiles.
  • Precision-balanced, direct-drive fan--delivers ultra quiet operation with a patent-pending fan design
  • SilentComfort fan grille--provides vortex suppression to reduce sound of airflow exiting unit, providing a quieter environment
  • Insulated compressor compartment--minimizes operating sounds with innovative.
  • Precise Comfort® technology adjusts fan speed, heat and airflow capacity
  • Climate IQ® technology modifies system output depending on geographical area to deliver greater comfort and humidity control
  • SilentComfort™ outdoor fan motor with composite fan blades
  • PermaGuard™ cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish.
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.

Indoor

Elite® Series Efficient Multi Speed Air Handler

Outdoor

Dave Lennox Signature® Collection XC21 Air Conditioner
Lennox Elite® Series Efficient Multi Speed Air HandlerLennox Dave Lennox Signature® Collection XC21 Air ConditionerCooling efficiency: Up to 21.00 SEERSee product details

Indoor

Elite® Series Efficient Multi Speed Air Handler
Lennox Elite® Series Efficient Multi Speed Air Handler

When paired with your heat pump or air-conditioning system, the CBA27UHE’s Lennox® Quantum™ coil handles the heat like no other. Its proprietary enhanced aluminum construction means that it operates reliably, even in the harshest conditions.

Features
  • Up-flow/horizontal (down-flow, optional accessory required)
  • Foil-faced insulation in the cabinet provides quiet operation
  • High-efficiency evaporator coil--provides exceptional heat transfer and efficiency
  • Optional electric heat--provides supplemental heat for added comfort
  • Meets strict standards for 2%-or-less air leakage requirement
  • Antimicrobial drain pan--includes an antimicrobial agent that inhibits mold and mildew growth
  • Durable steel cabinet--made to last with an attractive high-quality textured-paint finish
  • Includes delta plate knock-out for easy installation of Healthy Climate® germicidal light

Outdoor

Dave Lennox Signature® Collection XC21 Air Conditioner
Lennox Dave Lennox Signature® Collection XC21 Air Conditioner

Discover absolute home comfort with the XC21, engineered for quiet and highly efficient operation. Exclusive SilentComfort™ technology works to maintain a more consistent temperature throughout your home, while helping to keep energy costs under control.

Features
  • The most efficient two-stage central air conditioner you can buy
  • SunSource® Solar-Ready option--allows you to add solar modules and create a solar powered system that generates electricity
  • iComfort®-enabled technology--allows the air conditioner, when installed with the easy-to-use programmable iComfort Wi-Fi&re
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • SilentComfort™ technology delivers sound levels as low as 69 dB, approximately 20% quieter than a standard air conditioner
  • Precision-balanced, direct-drive fan--delivers ultra quiet operation with a patent-pending fan design
  • SilentComfort fan grille--provides vortex suppression to reduce sound of airflow exiting unit
  • Insulated compressor compartment--minimizes operating sounds with innovative, industry-leading materials
  • Humiditrol® whole-home dehumidification system; compatible--allowing the system to manage the moisture in your home
  • SilentComfort™ Outdoor Fan Motor with Composite Fan Blades
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.

Indoor

Merit<sup>®</sup> Series CBA25UHV Air Handler

Outdoor

Elite® Series XC16 Air Conditioner
Lennox Merit® Series CBA25UHV Air HandlerLennox Elite® Series XC16 Air ConditionerCooling efficiency: Up to 17.20 SEERSee product details

Indoor

Merit<sup>®</sup> Series CBA25UHV Air Handler
Lennox Merit® Series CBA25UHV Air Handler

Variable-speed air handler that delivers quiet and high-efficiency comfort.

Features
  • High-Efficiency Evaporator Coil
  • Insulated Blower Compartment
  • Up-flow/horizontal (down flow optional -- accessory required)

Outdoor

Elite® Series XC16 Air Conditioner
Lennox Elite® Series XC16 Air Conditioner

Two-stage technology optimizes performance compared to conventional single-stage systems, resulting in more even temperatures and lower utility bills. High-quality components assure a high level of reliability, even under the harshest outdoor conditions.

Features
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Designed to work with the Humiditrol® whole-home dehumidification system
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.
  • Drainage holes--prevent damaging moisture from collecting inside the basepan

Indoor

Merit<sup>®</sup> Series CBA25UH Air Handler

Outdoor

Merit® Series 14ACX Air Conditioner
Lennox Merit® Series CBA25UH Air HandlerLennox Merit® Series 14ACX Air ConditionerCooling efficiency: Up to 16.00 SEERSee product details

Indoor

Merit<sup>®</sup> Series CBA25UH Air Handler
Lennox Merit® Series CBA25UH Air Handler

Three-speed air handler that delivers economical, high-efficiency comfort

Features
  • High-Efficiency Evaporator Coil
  • Insulated Blower Compartment
  • Up-flow/horizontal (down flow optional -- accessory required)

Outdoor

Merit® Series 14ACX Air Conditioner
Lennox Merit® Series 14ACX Air Conditioner

The temperature always feels just right inside with the budget-friendly 14ACX. Precision-engineered with quality components, this air conditioner allows you to enjoy exceptional comfort, without the worry of high utility bills.

Features
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Direct-drive fan--precision-balanced direct-drive outdoor fan is designed to provide quieter operation and longer product life
  • Designed to work with the Humiditrol® whole-home dehumidification system
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish.

Outdoor

LRP16HP Packaged Heat Pump
Lennox LRP16HP Packaged Heat PumpCooling efficiency: 16.00 SEERSee product details

Outdoor

LRP16HP Packaged Heat Pump
Lennox LRP16HP Packaged Heat Pump

Perfect for homes built on a crawlspace, instead of a basement, the LRP16HP combines heating and cooling functions in one compact and streamlined cabinet.

Features
  • 20-Year Limited Heat Exchanger Warranty
  • Durable Cabinet; Louver Panel

Outdoor

LRP14HP Packaged Heat Pump
Lennox LRP14HP Packaged Heat PumpCooling efficiency: Up to 14.00 SEERSee product details

Outdoor

LRP14HP Packaged Heat Pump
Lennox LRP14HP Packaged Heat Pump

Ideal for warmer climates, the LRP14HP removes heat from the air inside and moves it outdoors. In cooler months, it works in reverse, keeping your home at a comfortable temperature.

Features
  • Enhanced Coil Guard--protects the condenser coil, maintaining the efficiency of the unit.
  • Internally Mounted Outdoor Fan--significantly reduces operating sound (vibrations).
  • Efficient Blower Motor--maximizes comfort and reliability.
  • Compact Design--makes installation easy while leaving maximum useable indoor space.
  • Easy Access Control Panel & Compressor--allows faster servicing.

Outdoor

LRP14AC Packaged Air Conditioner
Lennox LRP14AC Packaged Air ConditionerCooling efficiency: Up to 14.00 SEERSee product details

Outdoor

LRP14AC Packaged Air Conditioner
Lennox LRP14AC Packaged Air Conditioner

The LRP14AC offers comfort, efficiency and energy savings in one compact system. Ideal for regions with hot summers and mild winter climates, the LRP14AC is designed to be its best even when the heat is at its worst.

Features
  • Enhanced Coil Guard--protects the condenser coil, maintaining the efficiency of the unit.
  • Internally Mounted Outdoor Fan--significantly reduces operating sound (vibrations).
  • Efficient Blower Motor--maximizes comfort and reliability.
  • Compact Design--makes installation easy while leaving maximum useable indoor space.
  • Easy Access Control Panel & Compressor--allows faster servicing.

Indoor

Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace

Outdoor

Dave Lennox Signature® Collection XC25 Air Conditioner
Lennox Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas FurnaceHeating efficiency: Up to 98.7% AFUE
Lennox Dave Lennox Signature® Collection XC25 Air ConditionerCooling efficiency: Up to 26.00 SEERSee product details

Indoor

Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace
Lennox Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace

Imagine a furnace that not only makes you feel perfectly comfortable, but will make you feel even better about your decision month after month. That's the power of the SLP98V, which uses exclusive Precise Comfort® technology to significantly reduce your heating costs.

Features
  • Stainless Steel secondary heat exchanger
  • Dual-fuel capability
  • iComfort®-enabled technology
  • SilentComfort™ technology
  • Fully insulated cabinet
  • Precise Comfort® technology
  • AirFlex™ technology
  • Zoning-compatible design
  • Variable-capacity operation--goes beyond typical low and high two-stage operation, varying output from 35% to 100%
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board (icomfort™ compatiable)--controls all furnace operations to ensure high reliability and efficiency

Outdoor

Dave Lennox Signature® Collection XC25 Air Conditioner
Lennox Dave Lennox Signature® Collection XC25 Air Conditioner

Thanks to Precise Comfort® technology that allows the XC25 to change its output in increments as small as 1%, your home can be cooled to perfection, with exactly the right amount of energy used every time. No other air conditioner can even come close.

Features
  • Variable-capacity operation works much like the cruise control system of high-performance automobiles.
  • Precision-balanced, direct-drive fan--delivers ultra quiet operation with a patent-pending fan design
  • SilentComfort fan grille--provides vortex suppression to reduce sound of airflow exiting unit, providing a quieter environment
  • Insulated compressor compartment--minimizes operating sounds with innovative.
  • Precise Comfort® technology adjusts fan speed, heat and airflow capacity
  • Climate IQ® technology modifies system output depending on geographical area to deliver greater comfort and humidity control
  • SilentComfort™ outdoor fan motor with composite fan blades
  • PermaGuard™ cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish.
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.

Indoor

Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace

Outdoor

Dave Lennox Signature® Collection XC21 Air Conditioner
Lennox Elite® Series EL296V High-Efficiency, Two-Stage Gas FurnaceHeating efficiency: 96% AFUE
Lennox Dave Lennox Signature® Collection XC21 Air ConditionerCooling efficiency: Up to 21.00 SEERSee product details

Indoor

Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace
Lennox Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace

The EL296V uses a variable speed motor that reduces electrical use by two-thirds, compared to a standard motor. Plus, two stages of heating minimize temperature swings, so you can save on utility bills without sacrificing comfort.

Features
  • Dual-fuel capability
  • Robust stainless steel secondary heat exchanger
  • iComfort®-enabled technology
  • SilentComfort™ Technology--delivers the ultimate in quiet, consistent heating
  • Special sound-absorbing insulation--further reduces sound for quiet operation
  • Durable steel cabinet--made to last with an attractive, high-qulaity textured paint finish
  • Enhanced humidity control--runs at different speeds to precisely control the flow of heated and cooled air throughout your home
  • Secondary heat exchanger--allows the furnace to achieve high efficiency levels by capturing additional heat
  • Low-speed fan--provides a consistent, continuous flow of warm air
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board--controls furnace operation to ensure high reliability and efficiency
  • Multi-position models available

Outdoor

Dave Lennox Signature® Collection XC21 Air Conditioner
Lennox Dave Lennox Signature® Collection XC21 Air Conditioner

Discover absolute home comfort with the XC21, engineered for quiet and highly efficient operation. Exclusive SilentComfort™ technology works to maintain a more consistent temperature throughout your home, while helping to keep energy costs under control.

Features
  • The most efficient two-stage central air conditioner you can buy
  • SunSource® Solar-Ready option--allows you to add solar modules and create a solar powered system that generates electricity
  • iComfort®-enabled technology--allows the air conditioner, when installed with the easy-to-use programmable iComfort Wi-Fi&re
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • SilentComfort™ technology delivers sound levels as low as 69 dB, approximately 20% quieter than a standard air conditioner
  • Precision-balanced, direct-drive fan--delivers ultra quiet operation with a patent-pending fan design
  • SilentComfort fan grille--provides vortex suppression to reduce sound of airflow exiting unit
  • Insulated compressor compartment--minimizes operating sounds with innovative, industry-leading materials
  • Humiditrol® whole-home dehumidification system; compatible--allowing the system to manage the moisture in your home
  • SilentComfort™ Outdoor Fan Motor with Composite Fan Blades
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.

Indoor

Elite® Series EL195E Gas Furnace

Outdoor

Elite® Series XC16 Air Conditioner
Lennox Elite® Series EL195E Gas FurnaceHeating efficiency: 95% AFUE
Lennox Elite® Series XC16 Air ConditionerCooling efficiency: Up to 17.20 SEERSee product details

Indoor

Elite® Series EL195E Gas Furnace
Lennox Elite® Series EL195E Gas Furnace

The EL195E's Power Saver™ Constant Torque motor is up to 33% more efficient than standard single-stage motors and up to 200% more efficient in constant fan mode.

Features
  • Power Saver technology not only provides energy boost capabilities improving the overall system efficiency
  • Sealed blower compartment--minimizes losses and maximizes efficiency and comfort. Less than 1% leakage at 1.0
  • Dual-fuel capability
  • Fully insulated cabinet--ensures quiet, efficient operation
  • Secondary heat exchanger--allows the furnace to achieve high efficiency levels by capturing additional heat
  • Low-speed fan--provides a consistent, continuous flow of warm air
  • Secondary heat exchanger
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board--direct-readout diagnostics allow simple, quick troubleshooting

Outdoor

Elite® Series XC16 Air Conditioner
Lennox Elite® Series XC16 Air Conditioner

Two-stage technology optimizes performance compared to conventional single-stage systems, resulting in more even temperatures and lower utility bills. High-quality components assure a high level of reliability, even under the harshest outdoor conditions.

Features
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Designed to work with the Humiditrol® whole-home dehumidification system
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.
  • Drainage holes--prevent damaging moisture from collecting inside the basepan

Indoor

Merit® Series ML180 Gas Furnace

Outdoor

Merit® Series 14ACX Air Conditioner
Lennox Merit® Series ML180 Gas FurnaceHeating efficiency: 80% AFUE
Lennox Merit® Series 14ACX Air ConditionerCooling efficiency: Up to 16.00 SEERSee product details

Indoor

Merit® Series ML180 Gas Furnace
Lennox Merit® Series ML180 Gas Furnace

Enjoy the exceptional comfort that comes with reliable Lennox® engineering. The ML180's durable, high-quality design ensures long-lasting performance. And with an efficiency rating of 80% can save you in energy costs, especially compared to an older furnace.

Features
  • Dual-fuel capability
  • Duralok Plus™ heat exchanger--made of high-quality, patented ArmourTuf aluminized steel
  • Hot surface igniter--controls furnace operation to ensure reliable, efficient performance

Outdoor

Merit® Series 14ACX Air Conditioner
Lennox Merit® Series 14ACX Air Conditioner

The temperature always feels just right inside with the budget-friendly 14ACX. Precision-engineered with quality components, this air conditioner allows you to enjoy exceptional comfort, without the worry of high utility bills.

Features
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Direct-drive fan--precision-balanced direct-drive outdoor fan is designed to provide quieter operation and longer product life
  • Designed to work with the Humiditrol® whole-home dehumidification system
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish.

Indoor

Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace

Outdoor

Elite® Series XP20 Heat Pump
Lennox Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas FurnaceHeating efficiency: Up to 98.7% AFUE
Lennox Elite® Series XP20 Heat PumpCooling efficiency: Up to 20.00 SEERSee product details

Indoor

Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace
Lennox Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace

Imagine a furnace that not only makes you feel perfectly comfortable, but will make you feel even better about your decision month after month. That's the power of the SLP98V, which uses exclusive Precise Comfort® technology to significantly reduce your heating costs.

Features
  • Stainless Steel secondary heat exchanger
  • Dual-fuel capability
  • iComfort®-enabled technology
  • SilentComfort™ technology
  • Fully insulated cabinet
  • Precise Comfort® technology
  • AirFlex™ technology
  • Zoning-compatible design
  • Variable-capacity operation--goes beyond typical low and high two-stage operation, varying output from 35% to 100%
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board (icomfort™ compatiable)--controls all furnace operations to ensure high reliability and efficiency

Outdoor

Elite® Series XP20 Heat Pump
Lennox Elite® Series XP20 Heat Pump

The XP20 offers true variable capacity, adjusting heating and cooling output in many small increments to make you feel perfectly comfortable, while minimizing your energy costs.

Features
  • High-Efficiency Outdoor Coil provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Precision-Balanced Direct-Drive Fan delivers quiet operation.
  • True Variable-Capacity Scroll Compressor can adjust cooling output in small increments based on demand, preserving quiet operati
  • iComfort Wi-Fi®-enabled technology--a Lennox iComfort® thermostat with Climate IQ® technology allows for optimal hum
  • PermaGuard™ Cabinet-- Heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish and durable zi
  • SmartHinge™ Louver Design allows quick, easy access to interior components from all sides, so the unit can be serviced in
  • Drainage Holes prevent damaging moisture from collecting inside the basepan

Indoor

Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace

Outdoor

Dave Lennox Signature® Collection Single-Stage Heat Pump
Lennox Elite® Series EL296V High-Efficiency, Two-Stage Gas FurnaceHeating efficiency: 96% AFUE
Lennox Dave Lennox Signature® Collection Single-Stage Heat PumpCooling efficiency: Up to 18.5 SEERSee product details

Indoor

Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace
Lennox Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace

The EL296V uses a variable speed motor that reduces electrical use by two-thirds, compared to a standard motor. Plus, two stages of heating minimize temperature swings, so you can save on utility bills without sacrificing comfort.

Features
  • Dual-fuel capability
  • Robust stainless steel secondary heat exchanger
  • iComfort®-enabled technology
  • SilentComfort™ Technology--delivers the ultimate in quiet, consistent heating
  • Special sound-absorbing insulation--further reduces sound for quiet operation
  • Durable steel cabinet--made to last with an attractive, high-qulaity textured paint finish
  • Enhanced humidity control--runs at different speeds to precisely control the flow of heated and cooled air throughout your home
  • Secondary heat exchanger--allows the furnace to achieve high efficiency levels by capturing additional heat
  • Low-speed fan--provides a consistent, continuous flow of warm air
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board--controls furnace operation to ensure high reliability and efficiency
  • Multi-position models available

Outdoor

Dave Lennox Signature® Collection Single-Stage Heat Pump
Lennox Dave Lennox Signature® Collection Single-Stage Heat Pump

With a SEER of up to 18.50 and an HSPF of up to 10.20, the SL18XP1 can save you hundreds of dollars per year in energy bills through all types of weather.

Features
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • iComfort®-enabled technology

Indoor

Elite® Series EL195E Gas Furnace

Outdoor

Elite<sup>®</sup> Series EL15XP1 Heat Pump
Lennox Elite® Series EL195E Gas FurnaceHeating efficiency: 95% AFUE
Lennox Elite® Series EL15XP1 Heat PumpCooling efficiency: Up to 16.00 SEERSee product details

Indoor

Elite® Series EL195E Gas Furnace
Lennox Elite® Series EL195E Gas Furnace

The EL195E's Power Saver™ Constant Torque motor is up to 33% more efficient than standard single-stage motors and up to 200% more efficient in constant fan mode.

Features
  • Power Saver technology not only provides energy boost capabilities improving the overall system efficiency
  • Sealed blower compartment--minimizes losses and maximizes efficiency and comfort. Less than 1% leakage at 1.0
  • Dual-fuel capability
  • Fully insulated cabinet--ensures quiet, efficient operation
  • Secondary heat exchanger--allows the furnace to achieve high efficiency levels by capturing additional heat
  • Low-speed fan--provides a consistent, continuous flow of warm air
  • Secondary heat exchanger
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board--direct-readout diagnostics allow simple, quick troubleshooting

Outdoor

Elite<sup>®</sup> Series EL15XP1 Heat Pump
Lennox Elite® Series EL15XP1 Heat Pump

Superior single-stage heat pump that delivers quiet and efficient comfort

Features
  • Single-stage of cooling
  • Solar Ready
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design

Indoor

Merit® Series ML180 Gas Furnace

Outdoor

Merit<sup>®</sup> Series ML14XP1 Heat Pump
Lennox Merit® Series ML180 Gas FurnaceHeating efficiency: 80% AFUE
Lennox Merit® Series ML14XP1 Heat PumpCooling efficiency: Up to 14 SEERSee product details

Indoor

Merit® Series ML180 Gas Furnace
Lennox Merit® Series ML180 Gas Furnace

Enjoy the exceptional comfort that comes with reliable Lennox® engineering. The ML180's durable, high-quality design ensures long-lasting performance. And with an efficiency rating of 80% can save you in energy costs, especially compared to an older furnace.

Features
  • Dual-fuel capability
  • Duralok Plus™ heat exchanger--made of high-quality, patented ArmourTuf aluminized steel
  • Hot surface igniter--controls furnace operation to ensure reliable, efficient performance

Outdoor

Merit<sup>®</sup> Series ML14XP1 Heat Pump
Lennox Merit® Series ML14XP1 Heat Pump

Single-stage heat pump that delivers affordable, efficient comfort

Features
  • Single-stage of cooling
  • PermaGuard™ Cabinet
  • Solar Ready

Indoor

Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace
Lennox Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas FurnaceHeating efficiency: Up to 98.7% AFUE
See product details

Indoor

Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace
Lennox Dave Lennox Signature® Collection SLP98V Variable-Capacity Gas Furnace

Imagine a furnace that not only makes you feel perfectly comfortable, but will make you feel even better about your decision month after month. That's the power of the SLP98V, which uses exclusive Precise Comfort® technology to significantly reduce your heating costs.

Features
  • Stainless Steel secondary heat exchanger
  • Dual-fuel capability
  • iComfort®-enabled technology
  • SilentComfort™ technology
  • Fully insulated cabinet
  • Precise Comfort® technology
  • AirFlex™ technology
  • Zoning-compatible design
  • Variable-capacity operation--goes beyond typical low and high two-stage operation, varying output from 35% to 100%
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board (icomfort™ compatiable)--controls all furnace operations to ensure high reliability and efficiency

Indoor

Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace
Lennox Elite® Series EL296V High-Efficiency, Two-Stage Gas FurnaceHeating efficiency: 96% AFUE
See product details

Indoor

Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace
Lennox Elite® Series EL296V High-Efficiency, Two-Stage Gas Furnace

The EL296V uses a variable speed motor that reduces electrical use by two-thirds, compared to a standard motor. Plus, two stages of heating minimize temperature swings, so you can save on utility bills without sacrificing comfort.

Features
  • Dual-fuel capability
  • Robust stainless steel secondary heat exchanger
  • iComfort®-enabled technology
  • SilentComfort™ Technology--delivers the ultimate in quiet, consistent heating
  • Special sound-absorbing insulation--further reduces sound for quiet operation
  • Durable steel cabinet--made to last with an attractive, high-qulaity textured paint finish
  • Enhanced humidity control--runs at different speeds to precisely control the flow of heated and cooled air throughout your home
  • Secondary heat exchanger--allows the furnace to achieve high efficiency levels by capturing additional heat
  • Low-speed fan--provides a consistent, continuous flow of warm air
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board--controls furnace operation to ensure high reliability and efficiency
  • Multi-position models available

Indoor

Elite® Series EL195E Gas Furnace
Lennox Elite® Series EL195E Gas FurnaceHeating efficiency: 95% AFUE
See product details

Indoor

Elite® Series EL195E Gas Furnace
Lennox Elite® Series EL195E Gas Furnace

The EL195E's Power Saver™ Constant Torque motor is up to 33% more efficient than standard single-stage motors and up to 200% more efficient in constant fan mode.

Features
  • Power Saver technology not only provides energy boost capabilities improving the overall system efficiency
  • Sealed blower compartment--minimizes losses and maximizes efficiency and comfort. Less than 1% leakage at 1.0
  • Dual-fuel capability
  • Fully insulated cabinet--ensures quiet, efficient operation
  • Secondary heat exchanger--allows the furnace to achieve high efficiency levels by capturing additional heat
  • Low-speed fan--provides a consistent, continuous flow of warm air
  • Secondary heat exchanger
  • Duralok Plus™ heat exchanger--made of patented ArmorTuf™ steel to ensure high reliability and efficiency
  • SureLight® igniter--silicone nitride construction ensures long product life and reliable operation
  • SureLight control board--direct-readout diagnostics allow simple, quick troubleshooting

Indoor

Merit® Series ML180 Gas Furnace
Lennox Merit® Series ML180 Gas FurnaceHeating efficiency: 80% AFUE
See product details

Indoor

Merit® Series ML180 Gas Furnace
Lennox Merit® Series ML180 Gas Furnace

Enjoy the exceptional comfort that comes with reliable Lennox® engineering. The ML180's durable, high-quality design ensures long-lasting performance. And with an efficiency rating of 80% can save you in energy costs, especially compared to an older furnace.

Features
  • Dual-fuel capability
  • Duralok Plus™ heat exchanger--made of high-quality, patented ArmourTuf aluminized steel
  • Hot surface igniter--controls furnace operation to ensure reliable, efficient performance

Indoor

High-efficiency, gas-modulating condensing water boiler
Lennox High-efficiency, gas-modulating condensing water boilerHeating efficiency: Up to 95% AFUE
See product details

Indoor

High-efficiency, gas-modulating condensing water boiler
Lennox High-efficiency, gas-modulating condensing water boiler

Designed to maximize fuel savings, the GWM-IE boiler delivers up to 40% greater efficiency than conventional boilers. Its burner matches heating output to household demand, using only the energy necessary to keep you comfortable.

Features
  • Electronic ignition control--monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Stainless steel, finned-tube heat exchanger design--converts waste energy into usable heat
  • Sealed combustion--minimizes fan noise and provides quiet, soothing heat
  • Modulating capability--allows burner to fire at a rate as low as 20% of its full capacity to perfectly match your comfort needs
  • Stainless steel, finned-tube heat exchanger design--is self-cleaning and extremely durable
  • Stainless steel mesh burner--provides greater resistance to corrosion and oxidation than aluminized steel burners
  • CPVC flue condensate collector--is corrosion resistant and eliminates the use of metal in venting area

Indoor

High-efficiency, gas-fired water boiler
Lennox High-efficiency, gas-fired water boilerHeating efficiency: Up to 90% AFUE
See product details

Indoor

High-efficiency, gas-fired water boiler
Lennox High-efficiency, gas-fired water boiler

The GWB9-IH boiler offers an AFUE rating of 90%, which means it converts a full 90% of your fuel into usable heat. And it delivers warmth quickly with a cast-aluminum heat exchanger that transfers heat three times faster than conventional cast iron.

Features
  • 15-Year Limited Warranty on heat exchanger
  • Cast-aluminum heat exchanger--transfers heat up to three times faster than traditional cast iron exchangers
  • Electronic ignition control--monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Sealed combustion--minimizes fan noise and provides quiet, soothing heat
  • Easy integration--low temperature supply and return water makes the unit compatible with existing radiant and underfloor system
  • Durable cabinet--heavy-gauge steel cabinet and baked-on paint finish
  • Compact and versatile--allows easy installation in a basement, closet or alcove enclosure, and can be fueled by natural or LP*

Indoor

Standard-efficiency, gas-fired water boiler
Lennox Standard-efficiency, gas-fired water boilerHeating efficiency: Up to 84.4% AFUE
See product details

Indoor

Standard-efficiency, gas-fired water boiler
Lennox Standard-efficiency, gas-fired water boiler

The GWB8-IE boiler is full of features that provide years of heating benefits, including a cast-iron heat exchanger and titanium burners. With efficiency ratings of up to 84.4%, the GWB8-IE can also deliver significant energy savings, compared to an older boiler.

Features
  • Electronic ignition control--monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Thick fiberglass insulation--minimizes off-cycle heat and energy loss
  • Easy integration--works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperature
  • Cast iron heat exchanger--designed for years of long-lasting reliability
  • Titanium burners--provide greater resistance to corrosion and oxidation than competitive stainless or aluminized stell burners
  • Versatile installation--available in six sizes for installation virtually anywhere in the home

Indoor

Standard-efficiency, gas-fired water boiler
Lennox Standard-efficiency, gas-fired water boilerHeating efficiency: Up to 83.9% AFUE
See product details

Indoor

Standard-efficiency, gas-fired water boiler
Lennox Standard-efficiency, gas-fired water boiler

Constructed of high-quality materials, including a cast iron heat exchanger and stainless steel burners, the GWB8-E boiler delivers reliable heating performance season after season.

Features
  • Electronic ignition control--monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Thick fiberglass insulation--minimizes off-cycle heat and energy loss
  • Vent damper--automatically closes when the boiler turns off, maintaining energy efficiency
  • Easy integration--works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperature
  • Cast iron heat exchanger--designed for years of long-lasting reliability
  • Versatile installation--available in nine sizes for installation virtually anywhere in the home
  • Stainless steel burners--provide greater resistance to corrosion and oxidation

Outdoor

LRP16GE Packaged Gas/Electric Unit
Lennox LRP16GE Packaged Gas/Electric UnitHeating efficiency: 81% AFUE
Cooling efficiency: 16.00 SEERSee product details

Outdoor

LRP16GE Packaged Gas/Electric Unit
Lennox LRP16GE Packaged Gas/Electric Unit

Ideal for homes built on a crawlspace, instead of a basement, Lennox® LRP16 packaged air conditioners and heat pumps combine heating and cooling functions in one streamlined cabinet. No matter the weather or the season, LRP16 packaged units work efficiently to maintain a comfortable temperature, with energy ratings of up to 16.00 SEER.

Features
  • Durable Cabinet; Louver Panel
  • Electronic Ignition
  • Efficient Condenser

Outdoor

LRP14GE Packaged Gas/Electric
Lennox LRP14GE Packaged Gas/ElectricHeating efficiency: 81% AFUE
Cooling efficiency: Up to 14.00 SEERSee product details

Outdoor

LRP14GE Packaged Gas/Electric
Lennox LRP14GE Packaged Gas/Electric

The LRP14GE combines gas heating and electric cooling in one compact unit. Plus, built-in efficiency means you can also save on utility costs.

Features
  • Tubular Heat Exchanger-- provides excellent heat transfer and superior airflow control for years of efficiency
  • Enhanced Coil Guard--protects the condenser coil, maintaining the efficiency of the unit.
  • Internally Mounted Outdoor Fan--significantly reduces operating sound (vibrations).
  • Efficient Blower Motor--maximizes comfort and reliability.
  • Compact Design--makes installation easy while leaving maximum useable indoor space
  • Easy Access Control Panel & Compressor--allows faster servicing.

Outdoor

LRP14DF Packaged Dual-Fuel
Lennox LRP14DF Packaged Dual-FuelHeating efficiency: 81% AFUE
Cooling efficiency: Up to 14.00 SEERSee product details

Outdoor

LRP14DF Packaged Dual-Fuel
Lennox LRP14DF Packaged Dual-Fuel

The LRP14DF delivers efficient operation by seamlessly alternating between gas and electricity, depending on outdoor conditions.

Features
  • Tubular Heat Exchanger-- provides excellent heat transfer and superior airflow control for years of efficient, reliable operati
  • Enhanced Coil Guard--protects the condenser coil, maintaining the efficiency of the unit.
  • Internally Mounted Outdoor Fan--significantly reduces operating sound (vibrations).
  • Efficient Blower Motor--maximizes comfort and reliability.
  • Compact Design--makes installation easy while leaving maximum useable indoor space.
  • Easy Access Control Panel & Compressor--allows faster servicing.

Indoor

Dave Lennox Signature® Collection Oil Furnace

Outdoor

Dave Lennox Signature® Collection XC25 Air Conditioner
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
Lennox Dave Lennox Signature® Collection XC25 Air ConditionerCooling efficiency: Up to 26.00 SEERSee product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Dave Lennox Signature® Collection XC25 Air Conditioner
Lennox Dave Lennox Signature® Collection XC25 Air Conditioner

Thanks to Precise Comfort® technology that allows the XC25 to change its output in increments as small as 1%, your home can be cooled to perfection, with exactly the right amount of energy used every time. No other air conditioner can even come close.

Features
  • Variable-capacity operation works much like the cruise control system of high-performance automobiles.
  • Precision-balanced, direct-drive fan--delivers ultra quiet operation with a patent-pending fan design
  • SilentComfort fan grille--provides vortex suppression to reduce sound of airflow exiting unit, providing a quieter environment
  • Insulated compressor compartment--minimizes operating sounds with innovative.
  • Precise Comfort® technology adjusts fan speed, heat and airflow capacity
  • Climate IQ® technology modifies system output depending on geographical area to deliver greater comfort and humidity control
  • SilentComfort™ outdoor fan motor with composite fan blades
  • PermaGuard™ cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish.
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.

Indoor

Dave Lennox Signature® Collection Oil Furnace

Outdoor

Dave Lennox Signature® Collection XC21 Air Conditioner
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
Lennox Dave Lennox Signature® Collection XC21 Air ConditionerCooling efficiency: Up to 21.00 SEERSee product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Dave Lennox Signature® Collection XC21 Air Conditioner
Lennox Dave Lennox Signature® Collection XC21 Air Conditioner

Discover absolute home comfort with the XC21, engineered for quiet and highly efficient operation. Exclusive SilentComfort™ technology works to maintain a more consistent temperature throughout your home, while helping to keep energy costs under control.

Features
  • The most efficient two-stage central air conditioner you can buy
  • SunSource® Solar-Ready option--allows you to add solar modules and create a solar powered system that generates electricity
  • iComfort®-enabled technology--allows the air conditioner, when installed with the easy-to-use programmable iComfort Wi-Fi&re
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • SilentComfort™ technology delivers sound levels as low as 69 dB, approximately 20% quieter than a standard air conditioner
  • Precision-balanced, direct-drive fan--delivers ultra quiet operation with a patent-pending fan design
  • SilentComfort fan grille--provides vortex suppression to reduce sound of airflow exiting unit
  • Insulated compressor compartment--minimizes operating sounds with innovative, industry-leading materials
  • Humiditrol® whole-home dehumidification system; compatible--allowing the system to manage the moisture in your home
  • SilentComfort™ Outdoor Fan Motor with Composite Fan Blades
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.

Indoor

Dave Lennox Signature® Collection Oil Furnace

Outdoor

Elite® Series XC16 Air Conditioner
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
Lennox Elite® Series XC16 Air ConditionerCooling efficiency: Up to 17.20 SEERSee product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Elite® Series XC16 Air Conditioner
Lennox Elite® Series XC16 Air Conditioner

Two-stage technology optimizes performance compared to conventional single-stage systems, resulting in more even temperatures and lower utility bills. High-quality components assure a high level of reliability, even under the harshest outdoor conditions.

Features
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Designed to work with the Humiditrol® whole-home dehumidification system
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish
  • SmartHinge™ louver design--allows quick, easy access to interior components from all sides for cleaning and maintenance.
  • Drainage holes--prevent damaging moisture from collecting inside the basepan

Indoor

Elite® Series Oil Furnaces

Outdoor

Merit® Series 14ACX Air Conditioner
Lennox Elite® Series Oil FurnacesHeating efficiency: 83% AFUE
Lennox Merit® Series 14ACX Air ConditionerCooling efficiency: Up to 16.00 SEERSee product details

Indoor

Elite® Series Oil Furnaces
Lennox Elite® Series Oil Furnaces

Stay warm for less with the efficient ELO183 oil furnace, designed to deliver lasting value and energy savings. High-quality components reliably deliver heat to every room, with little maintenance required.

Features
  • Heavy-gauge steel heat exchanger--air to glide evenly over its smooth surface for maximum heating efficiency
  • Insulated blower compartment--minimizes operating sounds
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • Beckett burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Merit® Series 14ACX Air Conditioner
Lennox Merit® Series 14ACX Air Conditioner

The temperature always feels just right inside with the budget-friendly 14ACX. Precision-engineered with quality components, this air conditioner allows you to enjoy exceptional comfort, without the worry of high utility bills.

Features
  • High-efficiency outdoor coil--provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Direct-drive fan--precision-balanced direct-drive outdoor fan is designed to provide quieter operation and longer product life
  • Designed to work with the Humiditrol® whole-home dehumidification system
  • PermaGuard™ Cabinet--heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish.

Indoor

Dave Lennox Signature® Collection Oil Furnace

Outdoor

Elite® Series XP20 Heat Pump
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
Lennox Elite® Series XP20 Heat PumpCooling efficiency: Up to 20.00 SEERSee product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Elite® Series XP20 Heat Pump
Lennox Elite® Series XP20 Heat Pump

The XP20 offers true variable capacity, adjusting heating and cooling output in many small increments to make you feel perfectly comfortable, while minimizing your energy costs.

Features
  • High-Efficiency Outdoor Coil provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Precision-Balanced Direct-Drive Fan delivers quiet operation.
  • True Variable-Capacity Scroll Compressor can adjust cooling output in small increments based on demand, preserving quiet operati
  • iComfort Wi-Fi®-enabled technology--a Lennox iComfort® thermostat with Climate IQ® technology allows for optimal hum
  • PermaGuard™ Cabinet-- Heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish and durable zi
  • SmartHinge™ Louver Design allows quick, easy access to interior components from all sides, so the unit can be serviced in
  • Drainage Holes prevent damaging moisture from collecting inside the basepan

Indoor

Dave Lennox Signature® Collection Oil Furnace

Outdoor

Dave Lennox Signature® Collection Single-Stage Heat Pump
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
Lennox Dave Lennox Signature® Collection Single-Stage Heat PumpCooling efficiency: Up to 18.5 SEERSee product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Dave Lennox Signature® Collection Single-Stage Heat Pump
Lennox Dave Lennox Signature® Collection Single-Stage Heat Pump

With a SEER of up to 18.50 and an HSPF of up to 10.20, the SL18XP1 can save you hundreds of dollars per year in energy bills through all types of weather.

Features
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • iComfort®-enabled technology

Indoor

Dave Lennox Signature® Collection Oil Furnace

Outdoor

Elite<sup>®</sup> Series EL15XP1 Heat Pump
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
Lennox Elite® Series EL15XP1 Heat PumpCooling efficiency: Up to 16.00 SEERSee product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Elite<sup>®</sup> Series EL15XP1 Heat Pump
Lennox Elite® Series EL15XP1 Heat Pump

Superior single-stage heat pump that delivers quiet and efficient comfort

Features
  • Single-stage of cooling
  • Solar Ready
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design

Indoor

Elite® Series Oil Furnaces

Outdoor

Merit<sup>®</sup> Series ML14XP1 Heat Pump
Lennox Elite® Series Oil FurnacesHeating efficiency: 83% AFUE
Lennox Merit® Series ML14XP1 Heat PumpCooling efficiency: Up to 14 SEERSee product details

Indoor

Elite® Series Oil Furnaces
Lennox Elite® Series Oil Furnaces

Stay warm for less with the efficient ELO183 oil furnace, designed to deliver lasting value and energy savings. High-quality components reliably deliver heat to every room, with little maintenance required.

Features
  • Heavy-gauge steel heat exchanger--air to glide evenly over its smooth surface for maximum heating efficiency
  • Insulated blower compartment--minimizes operating sounds
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • Beckett burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Outdoor

Merit<sup>®</sup> Series ML14XP1 Heat Pump
Lennox Merit® Series ML14XP1 Heat Pump

Single-stage heat pump that delivers affordable, efficient comfort

Features
  • Single-stage of cooling
  • PermaGuard™ Cabinet
  • Solar Ready

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil FurnaceHeating efficiency: Up to 87% AFUE
See product details

Indoor

Dave Lennox Signature® Collection Oil Furnace
Lennox Dave Lennox Signature® Collection Oil Furnace

The SLO185V furnace works at different speeds to maximize comfort, while minimizing sound levels and energy costs. Quality components inside and out give you the assurance of long-lasting performance.

Features
  • Heavy-gauge steel heat exchanger--allows air to glide evenly over its smooth surface for maximum heating efficiency
  • SilentComfort™ technology--ensures quiet operation
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • High-Efficiency Beckett Burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Indoor

Elite® Series Oil Furnaces
Lennox Elite® Series Oil FurnacesHeating efficiency: 83% AFUE
See product details

Indoor

Elite® Series Oil Furnaces
Lennox Elite® Series Oil Furnaces

Stay warm for less with the efficient ELO183 oil furnace, designed to deliver lasting value and energy savings. High-quality components reliably deliver heat to every room, with little maintenance required.

Features
  • Heavy-gauge steel heat exchanger--air to glide evenly over its smooth surface for maximum heating efficiency
  • Insulated blower compartment--minimizes operating sounds
  • Innovative combustion chamber--constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • Beckett burner--delivers super-efficient combustion for greater fuel economy
  • Heavy-duty fuel pump--provides quiet, reliable operation with fast shutoff of oil flow

Indoor

Standard-efficiency, oil-fired water boiler
Lennox Standard-efficiency, oil-fired water boilerHeating efficiency: Up to 85.2% AFUE
See product details

Indoor

Standard-efficiency, oil-fired water boiler
Lennox Standard-efficiency, oil-fired water boiler

Built with the finest quality components, including a Beckett® oil burner and a durable cast iron heat exchanger, the COWB3 boiler delivers quiet, efficient performance year after year.

Features
  • Beckett® oil burner--sets the standard for reliable, fuel-efficient heating
  • Domestic hot water coil--optional tankless coil provides hot water for virtually no cost throughout the colder months
  • Sealed-combustion design--provides quiet, healthy and draft-free heating
  • Easy integration--works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperature
  • Cast iron heat exchanger--designed for long-lasting durability

System Efficiency and Savings

The average homeowner spends about $1,900 annually on energy bills. Heating and cooling accounts for as much as half of a home's energy use.

Would you like to manage your financial risk with an Extended Warranty?

Would you be interested in an Annual Service Agreement to protect your system?

Please choose the level of thermostat functionality you are interested in:

Indoor

iComfort® S30 Smart Thermostat
Lennox iComfort® S30 Smart ThermostatSee product details

Indoor

iComfort® S30 Smart Thermostat
Lennox iComfort® S30 Smart Thermostat

Your schedule may change. The weather may change. Even the air quality in your neighborhood may change. But the iComfort® S30 adapts to deliver the ultimate in comfort, energy savings and peace of mind.

Features
  • Smart Away™ Mode--uses the GPS locator on your mobile phones to detect when you come and go
  • Schedule IQ™ Technology--combines with Smart Away Mode to optimize smart energy use based on your family's routine
  • Temporary and vacation hold settings--allow you to set a constant energy-savings temperature at the touch of a button
  • Feels Like™ Temperature
  • Perfect Temp--lets you set your ideal temperature, and the system automatically adjusts heating and cooling
  • Precise Comfort® Plus--holds your home's temperature to within 0.5 degree or less
  • Automatic Updates--means the iComfort S30 always has the latest software and functionality
  • Seven-Day Weather Forecasts and air quality conditions--are offered for your local area
  • Animated Screen Savers--are designed with graphics that match outdoor weather conditions
  • Advanced Warnings--provide truly proactive system diagnostics that can predict potential problems, and alert you
  • Remote Monitoring-- allows dealers to analyze your system from anywhere via their computer or mobile device
  • Remote Troubleshooting makes it possible for dealers to adjust system parameters to fix problems
  • Allergen Defender--monitors the air quality and pollen levels of your local zip code
  • Climate IQ® Technology--monitors humidity levels and removes excess moisture
  • Remote Control--lets you adjust the temperature and control energy costs from anywhere using a mobile device
  • Alexa Compatibility

Indoor

iComfort® E30 Smart Thermostat
Lennox iComfort® E30 Smart ThermostatSee product details

Indoor

iComfort® E30 Smart Thermostat
Lennox iComfort® E30 Smart Thermostat

The iComfort® E30 Wi-Fi-enabled smart thermostat is a universal thermostat that works with non-iComfort-enabled and non-Lennox products, giving you easier access to the comfort, convenience and energy savings you deserve.

Features
  • Allergen Defender
  • Perfect Temp-Works with your system to heat or cool as needed to preserve your temperature in any weather, year-round
  • Filter Reminder- Reminds you when its time to change the filter
  • Customizable Reminders-Allows you to set a series of service and parts replacement reminders which display on the home screen
  • Auto Changeover-Decides between heating and cooling operation, depending on indoor temperature
  • Energy Reports-Show how often and how long the heating or cooling system has run for the month
  • Humidity Control- Works with the whole-house humidity-control systems to adjust the home's humidity level
  • Weather-On-Demand-Air quality conditions are offered for your local area, so you always know what’s happening outside
  • Precise Comfort® Plus-Holds your home’s temperature to within 0.5 degree or less when used with premium Lennox® equipment
  • Climate IQ® Technology-Monitors humidity levels, and removes excess moisture for healthier, more comfortable air
  • Emailed Alerts- Provides detailed diagnostics and reminds your Dealer when service is needed
  • Remote Monitoring-Allows Lennox dealers to analyze your system from anywhere via their computer or mobile device
  • Remote Troubleshooting
  • One-Touch Away Mode
  • Schedule IQ™ - Allows you to only program your thermostat once.
  • Universal thermostat that works with non-iComfort-enabled and non-Lennox® products
  • Alexa Compatibility
  • Smooth Setback Recovery
  • Smart Away™

Indoor

ComfortSense® 7500 Series Thermostat
Lennox ComfortSense® 7500 Series ThermostatSee product details

Indoor

ComfortSense® 7500 Series Thermostat
Lennox ComfortSense® 7500 Series Thermostat

The ComfortSense® 7500 programmable thermostat delivers precise, sophisticated control and multiple energy-saving features. All accessed through a brilliant, modern touchscreen interface.

Features
  • Dual-fuel capability
  • One-Touch Away Mode--turns down heating or cooling with one touch to save energy when no one is home
  • Energy Reports--show how often and how long the heating or cooling system has run for the month
  • Automatic changeover--decides between heating and cooling operation, depending on indoor temperature
  • Smooth Setback Recovery--helps make sure the temperature in your home is right where you want it, when you want it by starting
  • Humidity Control
  • Customizable reminders--allow you to set a series of service and parts replacement reminders which display on the home screen
  • Filter Reminder--reminds you when its time to change the filter
  • Outdoor Temperature Display--shows the temperature outside your home (requires optional sensor)
  • Universal thermostat-works with conventional and heat pump systems, supporting up to four stages of heat and two stages of cool
  • Compatible with Lennox-brand non-communicating equipment and most other brands of heating and cooling equipment

Indoor

ComfortSense® 3000 Series Programmable Thermostat
Lennox ComfortSense® 3000 Series Programmable ThermostatSee product details

Indoor

ComfortSense® 3000 Series Programmable Thermostat
Lennox ComfortSense® 3000 Series Programmable Thermostat

With simple one-touch operation and precision temperature control, ComfortSense® 3000 Series Programmable & Non-Programmable Thermostats are incredibly convenient. Large rubber buttons and a backlit display allow you to quickly find the right settings.

Features
  • Dual-fuel capability (multi-stage heat pump version only)--increases the efficiency of dual-fuel heating systems by automatical
  • Non-programmable model available for ease of use in basic applications
  • Easy integration--works with advanced heating and cooling systems to properly regulate temperature inside the home
  • Automatic changeover between heating and cooling operation, depending upon the demand (7-day programmable only)
  • Large buttons and backlit display--allow you to find the right setting, day or night
  • Digital control--accurately maintains the desired temperature
  • Filter Reminder-Reminds you when its time to change the filter

Would you like your system to have a humidifier to maintain comfortable, energy saving humidity levels during the dry heating months?

Problematic Dry Air

Too little moisture in your home can cause the following conditions:

Inhaler

Increased personal discomfort

Viruses

Increased breeding ground for viruses

Damaged Walls

Cracked paint and plaster

Electronics

Increased static electricity damage

Damaged Floors

Dried out wood floors and furniture


It is recommended that indoor humidity levels be maintained in the 40-60% range.

Would you like your system to effectively control humidity for greater comfort, better air quality and lower energy bills?

High Humidity

Too much humidity can create a breeding ground for …

Bacteria

Bacteria

Mold

Mold

Dust Mites

Dust Mites

…aggravating allergies and asthma.

Chart: Optimum Humidity Levels

Controlling Humidity

Your home comfort system should provide both comfortable temperatures and comfortable humidity levels.

It is recommended that indoor humidity be managed to be in the 40-60% range.

Humdity System

  • A system with variable speed blower
  • A thermostat with humidity control

Please select the level of air filtration that best fits your needs:

Indoor

Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System
Lennox Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration SystemSee product details

Indoor

Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System
Lennox Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

The Healthy Climate® HEPA system uses hospital-grade filtration technology to control contaminants. A sealed design helps contain particles in the system and keep them from bypassing the filter and going back into your home environment.

Features
  • True HEPA system--means the entire system has been tested to meet industry standards for particle/bioaerosol filtration
  • Sealed bypass design--traps particles and prevents them from escaping
  • Optional carbon filtration--helps remove odors
  • Powerful, yet quiet performance--completely and quietly filters the air inside your home, several times a day
  • Easy integration--designed to work with Lennox® heating and cooling systems for total home comfort
  • No ozone emissions-- a known lung irritant
  • 5-Year Limited Warranty on covered components
  • Equivalent to MERV-17 (not MERV rated)

Indoor

Lennox PureAir S Air Purification System
Lennox Lennox PureAir S Air Purification SystemSee product details

Indoor

Lennox PureAir S Air Purification System
Lennox Lennox PureAir S Air Purification System

Many air-cleaning systems filter out particles. Some destroy germs, and some attack odors. The PureAir™ S Air Purification System is a smart whole-home solution that combats all three major types of indoor air contaminants. Plus the PureAir™ S Air Purification System is equipped with smart and sensing features that make maintaining your system a breeze. Built-in sensors monitor the life of both the filter and the Purifier UVA light so you don’t have to. When it’s time to change the filter or the Purifier, the PureAir™S lets you know through your iComfort® S30 ultra smart thermostat.*

Features
  • Filtration Levels: Merv 16 Hospital Grade
  • Reduces and destroys ozone
  • Works with communicating Lennox systems and the iComfort® S30
  • 1 year rated Filter Life
  • 1 year rated PCO Cartridge Life
  • 1 year rated Lamp Life
  • PCO replacement kits (same as existing PureAir)
  • 10-year limited warranty on covered components

Indoor

Healthy Climate Carbon Clean 16 Media Air Cleaner
Lennox Healthy Climate Carbon Clean 16 Media Air CleanerSee product details

Indoor

Healthy Climate Carbon Clean 16 Media Air Cleaner
Lennox Healthy Climate Carbon Clean 16 Media Air Cleaner

The Carbon Clean 16 combines industry-leading MERV 16 filtration with an odor-removing, coconut-activated and carbon-coated fiber matrix.

Features
  • Provides whole-home filtration for optimal home comfort and air quality, with no additional energy costs
  • #1 rated professionally installed, whole-home HC16 filtration system* is now the Carbon Clean 16
  • Effective filtration to protect the HVAC equipment
  • No cleaning required
  • Cartridge slides out for quick and easy replacement
  • Cartridge lasts up to one year. As with any filtration product, replacement life cycle depends on the individual conditions and
  • Compatible with any HVAC system--no additional power source needed
  • Hospital inpatient care/general surgery level filtration- Merv 16
  • No ozone emissions-- a known lung irritant+. The Carbon Clean 16 can reduce ground-level ozone in your home by up to 50%

Indoor

Healthy Climate 11 Media Air Cleaner
Lennox Healthy Climate 11 Media Air CleanerSee product details

Indoor

Healthy Climate 11 Media Air Cleaner
Lennox Healthy Climate 11 Media Air Cleaner

Designed to work with any HVAC system, the HC11 provides effective filtration to make your home's air healthier. Unlike many other whole-home air cleaners, it doesn't add to the cost of running your heating and cooling system.

Features
  • Provides whole-home filtration for optimal home comfort and air quality, with no additional energy costs
  • Compatible with any HVAC system--no additional power source needed
  • No ozone emissions-- a known lung irritant
  • Minimum Efficiency Reporting Value Merv 11

Air Filters

Air filters protect you and your family by removing pollutants that are harmful to your health.

Improved Air Quality

The quality of your indoor air can be improved significantly by adding an air filter to your heating and cooling system.

Chart: Pollutants Size Comparison (in Microns)

Air Pollutants

Chart: Size Comparison of Pollutants in Microns*

*This chart is intended to provide information on particle size only, not air cleaner performance.

99% of the particles in the air are not visible to the naked eye. These are the particles that are most dangerous to your health:

  • Aggravating allergies and asthma
  • Contributing to colds and flu

A standard one-inch filter captures less than 5% of the particles in the air. This leaves the other 95% to:

  • Pollute indoor air
  • Contaminate duct work
  • Reduce the efficiency of your heating/cooling equipment

Would you like to bring in fresh air and exhaust stale air without the wasted energy and discomfort of an open window?

Ventilators

A ventilator will help to dilute:

Cooking Odors

Cooking Odors

Pet Odors

Pet Odors

Chemical Odors

Odors from Paints and Chemicals

Ventilator

Ventilator Benefits

  • Odor dilution
  • Introduction of fresh, outside air
  • Reduces energy loss to a minimum

Would you like to minimize the spread of microbes, bacteria and viruses throughout your home?

Ultra Violet Lights

Ultraviolet Germicidal Lights keep your home healthy by targeting microorganisms which are harmful to your health.

Microbial Growth

The following can can grow on the indoor cooling coil and circulate throughout the home:

Bacteria

Bacteria



Mold

Mold



Fungi

Fungus



UV Lights

UV Light Benefits

UV Lights help prevent the spread of bacteria and viruses into your home through the ductwork. UV Lights kill these living organisms and help prevent microbial growth on the indoor coil.

Please provide us the following information: