A.J. Antunes 8021204002 Pressure Switch Els PW 17895 If your application requires a

If your application requires a higher or lower PSI

making it a versatile universal HVAC transformer replacement

The Cleveland Controls RFS-4100-040 is a heavy-duty

Where is the flame sensor located on Raypak commercial models

including the legacy Robertshaw 802 series

A.J. Antunes 8021204002 Pressure Switch Els PW 17895 If your application requires aThe A. J. Antunes 8021204002 Pressure Switch (Model SMD) is a field proven SPDT air differential pressure switch engineered for precision monitoring in commercial HVAC systems and industrial air handling units. This switch operates across a 0. 17" to 6" W. C. pressure range, allowing technicians to accurately calibrate set points for proof of flow, filter monitoring, or fan status verification. Designed with 1 4" compression fitting connections, it