Carrier HH18HB016 Thermostat 326010-701 Reversing rotation on a fixed-direction

Reversing rotation on a fixed-direction PSC motor is not recommended

Smith boiler parts

Compatibility should be confirmed by matching the model and serial number of the indoor unit

this single-phase HVAC motor ensures consistent air distribution across various residential applications

Using it with natural gas will result in hazardous combustion conditions

Carrier HH18HB016 Thermostat 326010-701 Reversing rotation on a fixed-directionThe Carrier HH18HB016 Freeze Thermostat is a critical OEM HVAC safety control designed to prevent catastrophic equipment failure caused by low temperature conditions. As a factory authorized part, this freeze protection switch monitors the evaporator coil or water lines, automatically breaking the circuit to the compressor or activating the heating cycle when temperatures drop below the calibrated set point. Engineered for Carrier, Bryant, and Payne