5 Cv rating and specialized paddle minimize turbulence and pressure loss across the valve body

integrates with building management systems for remote leak detection

This kit features a 4 to 8 psi spring range

Proper installation requires ensuring the capillary is not kinked to maintain bulb pressure and calibration accuracy during high-load heavy-duty cycles

Take-apart design allows for simplified component replacement and reduced downtime

Johnson Controls T-4756-201 Thermostat Refrigerant 5 Cv rating and specializedThe Johnson Controls T 4756 201 is a professional grade pneumatic heating cooling thermostat engineered for high volume air distribution in commercial HVAC systems. This dual temperature control unit operates with distinct pressure actions: 15 psig direct acting for heating and 20 psig reverse acting for cooling. Designed for horizontal mounting, this robust controller ensures seamless transitions between seasonal cycles by managing pneumatic actuator