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

sensing flame rectification

Common Questions: What is the function of the 'Open on Low' switch in this model

including Utica Dunkirk models D249300S

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

OEM Build Quality: Rigorously tested to meet original manufacturer standards for long-term dielectric strength

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