Carrier 30226254 Control Board R-407A The 1/2-inch hub bore size

The 1/2-inch hub bore size provides a secure fit on standard motor shafts

preventing gas flow in the event of a flame sensing failure

typically including a start capacitor and a relay

facilitating rapid field replacement or new equipment integration in demanding commercial environments

standard technician tools and compatible lubricant are required for the installation

Carrier 30226254 Control Board R-407A The 1/2-inch hub bore sizeThe Carrier 30226254 Control Board is a critical genuine OEM replacement specifically engineered for service technicians managing Carrier HVAC systems. This main control board provides direct digital control over heating, cooling, and fan sequences, ensuring the 38GVM542 301 heat pump or air conditioner operates within its factory specified parameters. As a Carrier circuit board, it manages voltage distribution to the compressor and blower motor,