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Hi, the boiler was switched off by a tenant i had in my property, i swithced it back on - onto the domestic hot water setting, it fires up then quickly goes back off, i can briefly feel warm water before it goes stone cold again. can you help?

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  • Roger Jelinek Apr 07, 2011

    It could be a number of different things. try resetting the thermostats on the boiler and tank first. Do you need to reset the boiler for it to fire again? Is the pump running? Thank you. Roger

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Oil boiler may need to clean filter nozzle and strainer
if gas need to change or clean the flam sensor rod

Posted on Dec 10, 2014

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Your pump might be plugged with sediment. It will keep shutting your boiler down.

Posted on Apr 09, 2011

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