this HST starting relay is designed specifically for CSR/CSIR configurations that require a high torque boost

Utilizing a durable enclosure

prioritizing top-tank heating before transferring power to the lower element

This Williams P200200 Fan Switch is a critical OEM replacement fan control designed for precise thermal management in Williams Forsaire and Magnum series furnaces

The integrated Skip-a-Day function

Copeland Comfort Control (White Rodgers) 1F95-1291 Thermostat THPU32HP7Y this HST starting relay isThe Copeland Comfort Control 1F95 1291 is a high spec universal touchscreen thermostat designed for professional grade HVACR management. Engineered by White Rodgers, this unit offers extensive control for up to 4 heat 2 cool stages on heat pump systems and 2 heat 2 cool on conventional setups. Contractors favor this 12 square inch blue backlit interface for its humidity and dehumidification control, making it a critical component for total indoor air