Built with a durable silicone diaphragm and a zinc-plated steel housing

and gravity-fed heating systems

ensuring the system stays within safe operating parameters

Manual Reset Feature: Ensures manual reset water heater control logic

Ranco A30-185 Refrigerant Control Els PW 17895 Built with a durable siliconeThe Ranco A30 185 Refrigerant Control is a heavy duty single pole single throw (SPST) temperature control engineered for precision in commercial refrigeration service. This constant cut in control features a 42 inch capillary tube, providing necessary reach for flexible mounting in various evaporator configurations. Designed with a wide temperature range and adjustable differential, the A30 185 is a reliable solution for refrigeration pressure switch