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Plumberpro
Plumberpro, Plumber
Category: Plumbing
Satisfied Customers: 634
Experience:  Heating and plumbing answers. 20 years experience
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Sabre HE combi boiler shuts down after using hot water. To

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Sabre HE combi boiler shuts down after using hot water. To reset I switch electric power off then on. Boiler works for a while then problem returns. The problem is getting more frequent.
Plumberpro : Hi . This is a common fault .had this hundreds of times when working for british gas . Your domestic hot water heat exchanger is slugded up and is overheating cause its running through so slowly and locking out on the overheat stat . Replace or clean out the hot water heat exchanger and it will be fine , regards. Toby . Please dont forget to rate my answer , thanks
Plumberpro :

Hello . I supplied an answer to your boiler problem ,is there anything you wish to discuss about it with me . I will stay with you until you are completely happy , Toby

Plumberpro :

Hi . would you please rate your answer please before it times out . you can still continue to chat to me after that. Thanks. ,Toby

Plumberpro :

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