BAXI Luna HT 380 - hot water interrupted

vml

Hot water is interrupted mid shower. New problem. There have been many others resolved. (Not a fan of this boiler but it is what I have...) Any ideas why hot water is not holding. It eventually comes back. Thanks for any suggestions.

Alan (California Radiant) Forbes

When you turn on the hot water, it pushes a diaphragm in the Baxi which closes a switch to turn on the burner. Check the diaphragm to make sure it's not compromised; replace as necessary.

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