Carrier HK46ER253 Motor Module THPU32HP7Y this input board is designed

this input board is designed as the primary service part for legacy Barber Colman systems requiring the 021-0474 or KEL021-0247 specifications

copper 1/2" ODF connections

The hub is specified with a 5/8-inch bore positioned on the intake side

this motor is the standard replacement for all HE360 and HE365 variants

ensure cells are completely bone-dry before reinsertion to prevent arcing or power door faults

Carrier HK46ER253 Motor Module THPU32HP7Y this input board is designedThe Carrier HK46ER253 Motor Module is a high performance 3 4HP ECM X 13 replacement component engineered for precision airflow control in Carrier, Bryant, and Payne HVAC systems. This electronically commutated motor (ECM) module is a direct fit solution for constant torque applications, utilizing advanced X 13 technology to optimize energy consumption across varying static pressures. Operating on a 208 230V power supply, this module is designed for