Common Questions Is the blower wheel included with this housing

Ensure all technical specifications and part numbers are verified prior to finalizing the order

leak-proof seal during gas valve replacement

Designed to stabilize the phase shift for both the compressor and the condenser fan motor

The unit is rated for a maximum working pressure (MWP) of 28 bar or approximately 400 psig

Carrier HH22QA048 Temp Switch 322057-301 Common Questions Is the blowerThe Carrier HH22QA048 Temp Switch is a high precision OEM temperature monitoring device engineered for high stakes climate control in residential heating and commercial HVAC equipment. This factory authorized part utilizes an integrated thermistor to provide accurate thermal feedback, allowing the control board to modulate outputs for fans, pumps, or compressors. Designed for direct replacement in Carrier, Bryant, and Payne systems, the HH22QA048