Johnson Controls T-4054-2 Thermostat R-410A making it suitable for boiler

making it suitable for boiler feed systems

these gas pressure switches should be mounted horizontally with the 1/4" NPT inlet stem facing down

This SPST Normally Closed switch is engineered to break the electrical circuit when the internal plenum temperature reaches the 200 degrees F fixed open temperature

Its architecture supports advanced diagnostic protocols

Key Benefits: Thermal Precision: Calibrated to trip at 250 degrees F to prevent bypass of dangerous combustion conditions

Johnson Controls T-4054-2 Thermostat R-410A making it suitable for boilerThe Johnson Controls T 4054 2 is a high volume output pneumatic thermostat designed specifically for energy management in commercial HVAC systems. This reverse acting thermostat provides precision control over heating and cooling cycles with a robust 400 SCIM flow capacity, making it ideal for systems requiring rapid response times and high capacity air delivery. Operating on a 13 to 25 Psig supply pressure, the unit features dual dials for