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Old 10-22-2013, 06:43 AM   #10
JRTJH
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Join Date: Mar 2011
Location: Gaylord
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Quote:
Originally Posted by theeyres View Post
Holding the relief valve open to drain? I always just opened a hot water faucet in the trailer. Has worked fine for 30 years.
Your method will work BEFORE you close the bypass valve. After the bypass valve is set to "bypass" opening the faucets is no longer "in the loop" That's when you will need to open the relief valve to drain the HWH.
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