Description
ensuring reliable load management
maintaining the thermal integrity of the heat exchanger circuit
When the draft inducer on a mid-efficiency furnace fails
It is designed for use with common HFCs and HCFCs found in HVACR equipment
Watts 0274427 Valve 328140-751 ensuring reliable load managementThe Watts Series 174A (Ordering Code 0274427) is a high capacity boiler pressure relief valve designed specifically for hot water heating boilers and water supply heaters. This 3 4 inch NPT female inlet outlet valve is engineered with a bronze body and a non metallic disc to metal seat, ensuring consistent performance in high temperature hydronic systems. With a factory set 35 PSI pressure relief and a high steam discharge capacity of 725,000 BTU Hr,
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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