Forum Discussion
AirForceAngler
May 05, 2014Explorer
At first I thought about the heater bypass problem, too, but how is this causing hot water in their cold water lines? Maybe if the middle valve in the diagram was also left open some hot water could make it back to the cold side?
It sounds to me more like a problem with the faucet at the sink that is somehow mixing hot water in at the faucet. Does the sink faucet have just one handle, similar to many house kitchen faucets? Perhaps it's sticking towards the hot side a bit?
It sounds to me more like a problem with the faucet at the sink that is somehow mixing hot water in at the faucet. Does the sink faucet have just one handle, similar to many house kitchen faucets? Perhaps it's sticking towards the hot side a bit?
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