Lennox Product Details
Merit® Series ML180 Gas Furnace
Here are some of the top features of the ML180:
Efficiency rating of 80% AFUE can save you hundreds of dollars each year compared to older furnaces.
Sealed blower compartment minimizes losses and maximizes efficiency and comfort.
- Efficiency rating of 80% AFUE—can save you hundreds of dollars each year, compared to older furnaces
- Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs
- Duralok Plus™ heat exchanger—made of high-quality, patented ArmourTuf aluminized steel
- Hot surface igniter—controls furnace operation to ensure reliable, efficient performance
PublicationsML180 Gas Furnace Homeowners Manual
ML180 Gas Furnace Product Brochure