Precise Calibration: Factory-calibrated to 0

Does this relay require a separate power supply

Does this bowl include the lid or gaskets

Built for the rigors of commercial and industrial HVACR environments

Johnson Controls T-4002-302 Conversion Kit Els PW 17895 Precise Calibration: Factory-calibrated to 0The Johnson Controls T 4002 302 Conversion Kit is a professional grade solution designed for the seamless field replacement of existing non Johnson Controls single temperature pneumatic instruments. This reverse acting pneumatic thermostat kit is the direct replacement for CTC 1622 and is engineered for two pipe systems requiring high volume output. With a 55 85F dial range and a 25 psi maximum air pressure rating, it ensures precise environmental