or a compromised heat exchanger

the 395466 and 395466/U are identical units

ensuring seamless integration with existing control boards

keeping your system running during peak summer loads

Watts R11-04C Regulator Els PW 17895 or a compromised heat exchangerThe Watts R11 04C is a professional grade 1 2 inch NPT pressure regulator designed for high demand industrial air preparation and fluid control applications. As a veteran preferred choice for HVACR pneumatic systems, this unit features a heavy duty zinc body and a diaphragm operated design that ensures tight pressure tracking and rapid response to downstream flow variations. Operating within a 0 125 psi output range, it provides consistent delivery