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.
Efficiency 80% AFUE
Limited Warranty 10-year parts limited warranty when properly registered; 20-year limited warranty on heat exchanger.
Capacity – 44,000 – 154,000 BTUH
Blower Motor – Single speed
Primary Heat Exchanger – Serpentuff™ polypropylene-coated
Fuel – Natural Gas; convertible to liquid propane (LP)
Profile – 4-way multipoise furnace
Construction – Galvanized steel
Paint – Baked on urethane base coat and polyester top coat