while the 50A rating applies to resistive loads like electric heat kits

If your control board is sending 115V to the inducer but the fan remains stationary or hums

System Efficiency: Minimizes heat loss and prevents CO leaks

OEM Standards: As a genuine Carrier part

replacing older non-lead-free models like the 70A-1/2

Browning BX42 Belt 318423-701 while the 50A rating appliesThe Browning BX42 Belt is a high performance Gripnotch V Belt engineered for demanding HVACR applications, including air handling units, industrial fans, and centrifugal pumps. Constructed from advanced EPDM rubber, this cogged V belt provides superior thermal stability, maintaining structural integrity in operating environments ranging from 60F to +250F. The precision molded cogs increase surface area for rapid heat dissipation and allow the belt to