Johnson Controls T-4003-203 Thermostat Els PW 29614 maintaining trip-point accuracy over extended

maintaining trip-point accuracy over extended service intervals

Can I use this on a UDX unit

this unit is designed to withstand the rigors of the mechanical room while providing an ASME B40

Technicians should test the signal with a multimeter

Johnson Controls T-4003-203 Thermostat Els PW 29614 maintaining trip-point accuracy over extendedThe Johnson Controls T 4003 203 is a high volume output submaster pneumatic thermostat engineered for precise proportional control in complex HVAC systems. Designed for reverse acting operation, this unit utilizes horizontal mounting and is specifically calibrated for applications where a remote master controller resets the setpoint based on external variables like outdoor air temperature. With a massive 400 SCIM flow capacity and a low 20 SCIM air