Models: 58STA, 58STX
Warm, Comfortable Heating in a Compact Furnace
The Base 80 gas furnace features 80% Annualized Fuel Utilization Efficiency (AFUE) and because of its small size, it can fit in the tightest of installations.
Rating 4 of 7 Energy Efficiency
Rating 4 of 7 Quiet Level
Rating 7 of 7 Durability