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Andrew Smith
Andrew Smith, Plumber
Category: Home Improvement
Satisfied Customers: 3629
Experience:  City and Guilds Qualified plumber
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my central heating will not turn of even on timer

Resolved Question:

my central heating will not turn of even on timer
Submitted: 3 years ago.
Category: Home Improvement
Expert:  Andrew Smith replied 3 years ago.

***** ***** :

Can you confirm the boiler and whether you have a cylinder?

***** ***** :

If you have a cylinder - it sounds like a problem with your hot water motorised valve, the valve is shut but the end switch is still made

Customer:

you finished of with just made.made what ? and how can it be solved?

***** ***** :

'made' as in still made - connected

***** ***** :

Do you have a cylinder and motorised valve?

Customer:

yes i have

***** ***** : that is where you problem is
***** ***** : if you can taket
***** ***** : the head off the valve and check if the pin is stuck, if so then squirt with wd40 and give it a wiggle until loose
***** ***** : if the pin is not stuck then the head needs replacing
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