88,000 BTU Two-Stage Modulating Upflow/Horizontal ECM Var Speed Communicating Gas Furnace; 120/60/1

88,000 BTU modulating upflow/horizontal communicating gas furnace; Efficiency: 97%, Volts: 120, Hertz: 60, Phase: 1, CFM: 1653, Stage: two, Speed: variable, Motor Type: ECM, BTU Input: 88,000, BTU Output: 85,000, Dimensions: 33"H x 21"W x 28-1/2"D
***PROPANE CONVERSION KIT IS NOT INCLUDED (Model# 68W77)***