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What would be the cause of no flow of hot water to the shower via the head and faucet when cold water flows to the faucet?

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2010-01-01 23:18:48
2010-01-01 23:18:48
AnswerIt could be a blocked pipe or a damaged valve. Do you get hot water in other areas of the house? If not, check the valve on the water heater. If other parts of the house get hot water, replace the hot water valve assembly or repair the hot water valve.

If you have hot water at the sink, but not in the shower, the hot water side of the shower valve is clogged by something like rust. Esp. if you have had the hw heater replaced. and you have galvanized pipe instead of copper. Esp if your sink aerators get clogged by rust particles.

Search for fixing Delta faucets, open up the valve, and flush out the rust.

Buy a kit for replacing parts while you have it opened up.

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