88,000 BTU Low NOx Two-Stage Downflow ECM Variable Speed Gas Furnace 99% 120/60/1 CFM: 1770

88,000 BTU Low NOx Communicating Compatible Downflow Gas Furnace, Efficiency: 99%, Volts: 120, Hertz: 60, Phase: 1, CFM: 1770, Stage: Two, Speed: Variable, Motor Type: ECM, BTU Input: 88,000, BTU Output: 85,000, Dimensions: 33"H X 21"W X 29-1/4"D ***Propane Conversion Kit: 65W77 (Not Included)*** ***Compatible With Icomfort Communicating Units***