This valve is constructed with a direct lift brass pressure vessel and integral stainless steel main and pilot orifices to prevent premature wear in high-temperature environments

System Protection: Critical for prevents heat exchanger stress and potential fire hazards during high-static or low-airflow events

What are the maximum pressure ratings for this unit

this unit offers a seamless mechanical fit and consistent electrical characteristics

as a complete Trane electric heater accessory

Eaton Cutler-Hammer E22B2 Contact block 320788-704 This valve is constructed withThe Eaton Cutler Hammer E22B2 is a heavy duty, 1 NO (Normally Open) contact block designed for industrial pilot device applications. Engineered for the 22. 5 mm E22 series pushbuttons and selectors, this base mounted contact block features high conductivity silver nickel contacts that ensure reliable low level circuit switching and long term electrical durability in high cycle environments. The stackable design allows for flexible configuration,