HSI control module with four wire leads
Integrated single-stage furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.
Defrost control board
Control; defrost (use on ft. smith packaged heat pump)
Control; icm fan, pwb, 16 pin
Integrated, two stage, control board
Ignition control module
Standard Defrost Control Board