Johnson Controls T-4054-1 Thermostat Freon sensing flame rectification

sensing flame rectification

As a single pole double throw (SPDT) snap-action device

and air handling units that require efficient mixing or diverting

you can always go up in voltage rating but never down

This unit is built with a 30-inch capillary tube for flexible bulb placement and includes an integrated bleed hole to facilitate pressure equalization during the off-cycle

Johnson Controls T-4054-1 Thermostat Freon sensing flame rectificationThe Johnson Controls T 4054 1 is a professional grade pneumatic thermostat designed for high performance energy manager heating cooling applications. As a direct acting controller, this unit is engineered for precision in demanding HVACR environments, featuring a substantial 400 SCIM flow capacity to drive multiple actuators or large volume pilot operated systems without lag. The T 4054 1 thermostat utilizes a dual dial configuration for independent