Williams Furnace, Forsaire Furnaces

Williams electric Forsaire, natural gas Forsaire, and propane Forsaire wall furnaces are ideal for installation in several applications, including apartments, cabins, schools, and homes. HVAC BRAIN is proud to offer most of the Williams Forsaire counterflow furnaces that need less than a one-squared foot of flat ground clearance. Williams Forsaire furnaces can be recessed into the stud space or surface mounted and vented vertically through the ceiling and roof.



  • Freestanding or recessed installation
  • Counterflow blower system for floor-to-ceiling air circulation
  • Less than one square-foot of space needed
  • Automatic safety controls
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