the ICP 100241 is the official OEM replacement for numerous older part numbers

Ensure the switch is set back to 'Auto' after service to return control to the BAS

Durability: High-temperature ceramic housing resists cracking and electrical leakage under extreme thermal stress

leak-proof connection to the refrigerant line for accurate HVAC pressure sensing

Stable Flame Pattern: Features a batwing tip style that provides a broad

Nordyne 904531 Control Board Els PW 17895 the ICP 100241 is theThe Nordyne 904531 Control Board is a specialized OEM integrated circuit designed for single stage air handler applications. As a direct replacement for the legacy Nordyne 624663 and 624663 0, this board provides the critical logic required for precise fan sequencing and blower motor management. Built for compatibility with the B5 and GB5 series indoor units, it serves as the central processing unit, monitoring safety switches and sensor inputs to