Lennox High Efficiency Furnaces

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.

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Product Features

- Efficiency rating of 80% AFUE can save you hundreds of dollars each year compared to older furnaces.

- Sealed blower compartment minimizes losses and maximizes efficency and comfort.

- Dual-fuel capabilitycan 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 exchangermade of high-quality, patented ArmourTuf aluminized steel

- Hot surface ignitercontrols furnace operation to ensure reliable, efficient performance

- 20-Year Limited Warranty on heat exchanger

- 5-Year Limited Warranty on covered components