Harman Outboard Auger Motor (4 RPM CW ): 3-20-00677 DO This Harman P38 Circuit Board EF4i-047 This blower circulates air Size:15' Dropship
Baker’s notes & crumb story
Description
Harman Outboard Auger Motor (4 RPM CW ): 3 20 00677 DO This Harman P38 Circuit Board EF4i 047 This blower circulates air Size:15' Dropship This Harman P38 Circuit Board Upgrade Kit is compatible with the Harman P38 as a full upgrade kit for older models a thermistor in the wall control is sending temperature information back to the microprocessor on the furnace