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While originally designed for R12 refrigerant
Replace aging or compromised flue boxes to maintain system efficiency and ensure the safety of the heat exchange process
Compact DP Design: Fits standard electrical enclosures
Direct OEM Replacement: Replaces WV8840B1117
preventing thermal instability
Watts 0388805 Regulator 326058-758 While originally designed for R12The Watts 0388805 (Model T1450F) is a precision engineered 1 2 inch dual control regulator and relief valve designed for integrated pressure management in closed loop hydronic heating systems. As a veteran grade boiler feed valve, it features an iron and bronze body construction optimized for high capacity performance. This pressure reducing valve combination simplifies boiler pressure regulation by automatically filling the system and maintaining