Lennox Furnaces

Lennox® furnaces are some of the most efficient and quietest heating systems you can buy*. They’re engineered for perfect warmth and savings.

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ML296V Gas Furnace
Variable-speed gas furnace that heats the home evenly and efficiently

Consider the bar raised.

Welcome to the Lennox standard of excellence. Merit® Series is the introductory product line that raises the bar for heating and cooling equipment. Don’t settle when it comes to the air inside your home – ask for more. Ask for Merit. 


Ask More from Your Air.


Efficiency, efficiency, efficiency

At every turn, the ML296V gas furnace is designed to be the most energy-efficient furnace in its class. A variable-speed fan keeps temperature swings to a bare minimum. Two-stage heating saves gas by adjusting the flame size based on demand.


Relax. Save money every month.

With a 96% efficiency rating, the ML296V gas furnace uses 2/3 less energy than competitive single-speed units so you pay for perfectly heated air, not wasted energy.


Dual-Fuel Capable

For even more efficiency, pair the ML296V with a Lennox electric heat pump.