The Alpine AHFPBB 80% AFUE single-stage, multi-speed, horizontal gas furnace is made by Ducane and features a dynamically balanced blower wheel, an insulated heavy-gauge steel cabinet, a hot surface ignition system, and an aluminized steel heat exchanger.  This furnace is suited for attic, closet, basement, crawl space, alcove, and garage applications.

Standard Features

• Operates as a natural gas furnace out of the box, and can be easily converted to a propane furnace with optional propane conversion kit (see Accessories tab).
• Direct replacement for nearly every competitive horizontal furnace
• Single-stage gas valve
• Crimp-Tite™ crimped aluminized steel heat exchanger for longer life and safe operation
• Multi-speed PSC blower motor
• Heavy gauge, insulated cabinet provides strength and quiet comfort
• Integrated furnace control with LED diagnostics
• Direct spark ignition system
• Category I venting
• 4" vent–vertical or horizontal with approved power venter
• Inducer orientation allows for 360° vent connection
• Electronic air cleaner connection (115 Volts)
• Humidifier connection (24 Volts and 115 Volts)
• 5 amp fuse for low voltage circuit protection
• Time delay off for air conditioner SEER enhancement
• Safety limits prevent overheating
• CSA certified
• 25-year limited warranty on heat exchanger
• 5-year limited warranty on covered components