Forum Discussion
Puttin
Jun 01, 2015Explorer
If everything that Bisquit says doesn't do it and it turns out to be the check valve at the bottom of the water heater you can just take a fine stiff wire and pry the guts out of it (after you've taken the output line off of it). In that case, I hope yours is easier to access than mine was. Sometimes they make a humming noise also when you turn any hot faucet on.
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