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No hot water

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wintersett | 07:45 Sun 30th Jan 2011 | How it Works
3 Answers
I have gas combi boiler. The radiators are working Ok, but just recentlty there has been no hot water. Any ideas what the problem may be?
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Avatar Image ChuckFickens
The water thermostat has been turned right down on the front of the boiler?

Or maybe you have a switch on the boiler that enables you to turn the heating only on (mine only has a switch to do it the other way round, but worth checking)
10:11 Sun 30th Jan 2011
Avatar Image The Builder
Quite often it's the diverter valve. As the name suggests, it just shoots the hot water in one direction for heating rads, or the other way to provide hot water.
Needs looking at professionally though :o)
20:05 Sun 30th Jan 2011
Avatar Image AlBags
Diverter .. or modulation valve sticking or failed.
22:17 Mon 31st Jan 2011

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