Lennox Furnaces

Innovation that's always a warm welcome.

When cold weather strikes, you can count on a Lennox Furnace to keep you perfectly warm at home. You can also feel good knowing you're saving money on your utility bills. That's because Lennox offers some of the most efficient heating systems you can buy!

Dave Lennox Signature® Collection

When you choose Lennox, you know you're getting the best. And when you choose the Dave Lennox Signature Collection, you're getting the best of the best. From the most quiet and efficient central air conditioner you can buy to the quietest furnace you can buy, Dave Lennox Signature Collection products represent the very finest in home heating, cooling and indoor air quality.

SLP98VSLP98V Variable-Capacity Gas Furnace

SLP98VSLO185V Oil Furnace

SL280V

SL280V Variable Speed Gas Furnace

Elite® Series

True to their name, Elite Series products are a cut above when it comes to household comfort. With impressive features and capabilities, Elite Series products not only deliver exceptional comfort, but also outstanding energy efficiency. Compared to conventional heating and cooling products, Elite Series can save you hundreds of dollars in energy savings each year.

EL180EEL296V High Efficiency Two-Stage Gas Furnace

EL296VEL296UHV 96% Variable Speed Two Stage

EL280EL280 Two-Stage Gas Furnace

EL280ELO183 Oil Furnace

EL296EEL296E High Efficiency Two-Stage Gas Furnace

EL180EEL180E 80% Constant Torque Single Stage

EL195EEL195E Gas Furnace

Merit® Series

The Merit Series combines legendary Lennox quality and time-tested technology to deliver a high level of dependability, efficiency and comfort. We're proud of the fact that many of our Merit Series furnaces, air conditioners and heat pumps have earned the reputable Good Housekeeping Seal. And Merit Series indoor air quality products are built to the same exacting Lennox quality standards.

ML195ML195 Gas Furnace

ML193ML193 Gas Furnace

ML180ML180 Gas Furnace