It is critical to match the MFD range specified by the motor manufacturer

This 1/2 HP ECM motor operates on a versatile 120/240V dual-voltage configuration

Direct replacement for failed or worn blower motors

Code Compliance: Meets ANSI Z21

TE Connectivity KUP-5A55-120 Relay 323613-751 It is critical to matchThe TE Connectivity KUP 5A55 120 is a heavy duty general purpose panel plug in relay engineered for reliable switching in commercial HVACR and industrial control circuits. Operating on a 120Vac coil, this SPDT (1 Form C) relay features 10A contact ratings capable of handling inductive loads and motor starting tasks common in air handling units. The enclosed relay design protects internal silver cadmium oxide contacts from environmental contaminants,