This SPST (Single Pole Single Throw) manual reset furnace limit switch operates as a normally closed contact that opens when temperatures reach the 195-degree trip point and allows for manual closure once the system cools to 155 degrees

Is this switch compatible with other Utica or Dunkirk series

making it an ideal utility thermostat for both heating and cooling equipment

streamlining field service and commission

This is a safety feature used to distinguish high-voltage primary lines from 24V secondary lines

Johnson Controls V-4710-602 Diaphragm Freon This SPST (Single Pole SingleThe Johnson Controls V 4710 602 is a critical replacement diaphragm engineered specifically for the 8 inch diameter 4R pneumatic actuator series. Designed to maintain precise actuator positioning and pressure sensitivity, this component ensures the integrity of the pneumatic control signal within larger valve assemblies. As these diaphragms are subject to high cycle counts and mechanical stress, the V 4710 602 utilizes a durable elastomer construction