Using this valve with liquid propane will lead to dangerous over-firing and equipment failure

and KBN 700/800

Common Questions: Can this switch replace a manual reset limit

technical performance is only verified for these specific Schneider Electric models

Watts 0383020 Valve R-410A Using this valve with liquidThe Watts 0383020 (Model 740) is a high capacity ASME Section IV water pressure relief valve specifically engineered for large scale hot water space heating boilers. This 1 1 4 inch NPT iron body valve is designed to provide emergency overpressure protection, featuring a 30 PSI relief setting and a significant steam discharge capacity of 2,105,000 BTU hr. Its robust construction utilizes non metallic disc to metal seating to prevent sticking and