Freeze Damage on a commercial siteThis is a common freeze related issue with the Watts 957 2 1/2-10".These relief valves put out an extremely high flow of water when the relief valves get damaged from freeze.
This is a common freeze related issue with the Watts 957 2 1/2-10".These relief valves put out an extremely high flow of water when the relief valves get damaged from freeze.
If you see this in the field, please don’t test it. This is a serious problem that will cause problems for everybody that touches it. So, advise the client that this needs to be corrected.
Don’t Do It. Don’t open up any watts LF009 or variety of models of the 009 that are being used for Hot Water with out a complete Check Valve on hand.
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