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or Intertherm unit
it operates at 3300 RPM to maintain the precise static pressure required for safe combustion and venting
We recommend replacing these seals every time the oil filter element is serviced to prevent compression set leaks
This model uses a 3/4" Chatleff connection
Laars Heating Systems RA2138604 Valve 326058-757 or Intertherm unitThe Laars Heating Systems RA2138604 Valve is a high capacity boiler pressure relief valve designed for demanding commercial and industrial hydronic applications. Part of the Kunkle 740 series, this 1. 5 inch NPT safety valve is engineered to provide precise overpressure protection for large scale heating systems and water heaters. Featuring a fixed set pressure of 50 PSI and a massive discharge capacity of 4,237,000 BTU hr, it ensures system integrity
US$ 242.50
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