Can any one help? Boiler was working fine CH is fine but we have no hot water - only way to get little hot water is to run CH for hour then lucky if get sink full , then just runs cold Any help would be appreciated
wallstar combi 24/18 oil fired
- Thread starter gaz738
- Start date
I would imagine - although I'm not familiar with that particular boiler - that there is a 3 port valve inside, and its not able to divert hot water any more due to its motor failure. There may be a manual trigger to move on the valve which may get you going.
John
John
Your Combi has the same Hydronic section as a Halstead Gold, it sounds like the Diaphragm or Microswitch assembly is causing problems, 
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