80%AFUE GMH8 Two-Stage (Convertible) Multi-Speed Gas Furnace

Aluminized-Steel Tubular Heat Exchanger
Corrosion-Resistant Vent Blower
Two-Stage Gas Valve
Durable Silicon Nitride Igniter
Fully Insulated Cabinet
Electronic Ignition Control w/ Dual$aver Technology
Multi-Speed Blower
Warranties



