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Thread: Expansion tank replacement
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Old 05-17-2021, 12:55 PM
JerryP JerryP is offline
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Quote:
Originally Posted by champion6 View Post
How did all of you know that the expansion tank bladder failed? Is there a way to test? Are there symptoms that can be observed?

At first I thought step 5 would put a stop to me doing this DIY project -- "Take a water pressure gauge and measure the pressure at a hose bib." Then I remembered that I have water pressure gauges on my NOVA filter system. Bingo!
One symptom may be water leaking out of the relief valve.