Johnson Controls A19BAC-15 Utility Thermostat Els PW 17895 While the extended ends are
Yard notes & kiln story
Description
Johnson Controls A19BAC 15 Utility Thermostat Els PW 17895 While the extended ends are While the extended ends are designed to dissipate heat this valve is strictly an ASME Section IV relief valve designed for hot water heating service and should not be used in steam boiler systems