Venstar VST2300FS Prog Thermostat Els PW 17895 the A30-185 is a reliable
Yard notes & kiln story
Description
Venstar VST2300FS Prog Thermostat Els PW 17895 the A30 185 is a reliable the A30 185 is a reliable solution for refrigeration pressure switch applications where maintaining load integrity is critical this bronze bodied safety valve is factory set at 50 PSI to prevent over pressurization in high output hydronic heating systems