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Serving Baytown and the Surrounding Areas Since 1947
Lennox ML180E Furnace
merit series


Mid-Efficiency Gas Furnace

Economical gas furnace with Power Saver™ technology

Price Guide $
Efficiency Rating (AFUE) 80
Warranty 20-Year Limited Warranty on Heat Exchanger. 5-Year Limited Warranty on covered components. This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration.


Constant comfort and efficiency

The ML180E’s Power Saver™ constant torque motor adjusts airspeed based on demand, helping the furnace use less energy in both heating and cooling modes.

Heating performance that won't drive up utility costs

When compared to a standard single-speed motor, the Power Saver motor delivers significant energy savings, without sacrificing comfort.

Lennox ML180E Furnace
Lennox ML180E Furnace

Keeping you comfortable and energy smart

The ML180E has an AFUE of 80%, which means that 80 cents of every dollar spent on gas goes directly to heating your home. With an ML180E furnace, you could be saving hundreds of dollars every year when compared to an older, less efficient unit.

Dual-fuel operation for even greater efficiency

When the ML180E is paired with a Lennox® heat pump, it creates a system that automatically switches between electricity and gas, keeping you warm and energy efficient.

Lennox ML180E Furnace

Comfort you can rely on

From its heavy-gauge cabinet and ArmorTuf™ aluminized steel heat exchanger to its tightly-sealed blower compartment, the ML180E is built to deliver years of dependable comfort.