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Question About Bosch Appliances Water Heater None
Hot water does not stay hot...

The water *set on the highest heat setting* begins to warm and then, after a few seconds goes cold. I think it is the diaphram, but not certain. My home is in Spain.

Asked by Shey on 11/03/2008 1  Answer

ManualsOnline posted an answer 16 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Anne posted an answer 15 years, 11 months ago

0 is this a water storage heater rather than a central heating boiler? If so it could be gunged up with calcium. We live in Spain and have hardly used the immersion heater but it did as you describe. There was about 82 gunge at the bottom. Cleaned it out now works fine. The water is very hard.
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