ml296v high efficiency two stage lennox furnace PasVente 5-inch ports

5-inch ports

which meets the EPA’s 2025 regulations for lower global warming potential (GWP) refrigerants

Multiple ventilation options and greater ventilation flexibility with ventilation length up to 180 feet

At every turn

96% Variable-Speed Gas Furnace that Heats the Home Evenly and Efficiently

ml296v high efficiency two stage lennox furnace PasVente 5-inch portsTwo 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