Flexible, efficient gas furnaces that fit almost any application and offer a good value in the coldest environments.

Aire-Flo™ 80
Mid-Efficiency Gas Furnaces

Overall Dimensions

Model Number Length
(Inches)
Width
(Inches)
Height
(Inches)
AF80MPA050B3 29-1/2 13-1/2 38-1/4
AF80MPA075B3 29-1/2 13-1/2 38-1/4
AF80MPA075B4 29-1/2 17 38-1/4
AF80MPA100B4 29-1/2 17 38-1/4
AF80MPA100B5 29-1/2 20-1/2 38-1/4
AF80MPA125B5 29-1/2 20-1/2 38-1/4

For Upflow, Counterflow or Horizontal Applications

Features

  • 80% AFUE
  • Heating size range 50,000-125,000 Btuh
  • 1-1/2 to 5-tons cooling capacity supported
  • Crimp-Tite™ aluminized steel heat exchanger with 20-year limited warranty; 5-year limited warranty on components (see warranty certificate for details)
  • Heavy-gauge, pre-painted cabinet provides corrosion protection
  • Multi-position for upflow, counterflow or horizontal applications
  • Vertical venting or horizontal with power venter
  • 5-amp fused low-voltage circuit protection
  • Common LP kit for all Aire-Flo gas furnaces
  • Certified to ANSI and CSA standards