Johnson Controls T-4002-9008 Pneumatic Thermostat Els PW 17895 this auto reset thermal switch

this auto reset thermal switch prevents heat exchanger damage and ensures consistent blower cycling

yellow for 5 psi

Is this compatible with 50Hz electrical systems

creating a rigid junction for field-mounted instruments

Johnson Controls T-4002-9008 Pneumatic Thermostat Els PW 17895 this auto reset thermal switchThe Johnson Controls T 4002 9008 is a professional grade direct acting pneumatic thermostat engineered for precise proportional control in commercial HVACR systems. Designed for horizontal mounting, this single temperature controller manages heating and cooling applications by providing a proportional output air signal that modulates terminal equipment in response to localized load changes. Operating within a set point range of 12 to 30 degrees