ml296v high efficiency two stage lennox furnace PasVente The Lennox L40 has a

The Lennox L40 has a color touchscreen

The new Lennox Smart Technician app allows for quick and easy installation of the L40 smart thermostat using custom equipment configuration profiles on the service dashboard

Lennox L40 Smart Thermostat

Sold individually

5-inch ports

ml296v high efficiency two stage lennox furnace PasVente The Lennox L40 has aTwo Stage, 96% Variable Speed Gas Furnace that Heats the Home Evenly and Efficiently 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. Energy Efficient Design With a 96% efficiency rating, the ML296V gas furnace uses 2 3 less energy than competitive single speed