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Roberta CastanedaAug 4, 2025
Why is my Galmet SGW(S) Maxi 250 Water Heater relief valve leaking?
- Jjacob67Aug 4, 2025
A Galmet Water Heater relief valve might leak because the faying surface is contaminated or damaged. Try to clean or lap the faying surface of the relief valve. Another reason could be that the water pressure is too high; in that case, use a pressure regulator.