Lennox Merit Series 80% Efficiency Gas Furnace

Lennox’s Merit series gas furnace in standard efficiency is Lennox’s entry level gas furnace. The single stage operation (one heat production output level and one fan speed) has been the go to design and operation of gas furnaces since their inception. This is Lennox’s most affordable gas furnace.

Key Features


Energy Efficiency
Quiet Level
Better Business Burearu
Energy Star logo
North American Technician Excellence logo
Angie's List Super Service Award