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Andrew Smith
Andrew Smith, Plumber
Category: Plumbing
Satisfied Customers: 3644
Experience:  City and Guilds qualified plumber
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baxi 100he runs for 2 mins on either heating or hot water and

Customer Question

baxi 100he runs for 2 mins on either heating or hot water and then stops if i turn up the cylinder stat nothing happens when i turn it down the heating kicks in but again only for 2 mins max to get the hot water to kick in i have to turn it off at the programmer and then back on again the boiler then only runs for a couple of mins max
Submitted: 3 years ago.
Category: Plumbing
Expert:  Andrew Smith replied 3 years ago.
***** ***** : Are you able to prove the pump is spinning?
JACUSTOMER-8jsstk3j- :

pump is spinning and new 3 port valve is working fine

***** ***** :

Either the water is not circulating or the water is getting back to the boiler as it has reached temperature.

***** ***** :

Can you put your hand on the return pipe to the boiler and tell me how hot it gets just before the boiler turns off for its 2 minutes?