The Functional Devices RIB TR20VA001 is a commercial-grade 120V to 24V step-down transformer engineered for reliable power distribution in HVACR control circuits

3-way hydronic zone valve designed for high-performance fluid control in closed-loop heating and cooling systems

Flexible Mounting: Equipped with dual 1/2 inch NPT hubs for easy attachment to standard electrical knockouts

this SPDT air flow switch is factory-calibrated to actuate on a pressure rise of 0

Copeland 940-0088-02 Current Relay Els PW 17895 The Functional Devices RIB TR20VA001The Copeland 940 0088 02 Current Relay is a high precision OEM component designed for small fractional horsepower single phase compressors. Engineered for specific electrical load requirements, this Copeland compressor start relay features an amperage rating of 17. 4 A Pick Up and 14. 3 A Drop Out. It functions by utilizing the high inrush current of the run winding to momentarily engage the starting circuit, providing the necessary torque for the