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    Gas Boiler firing up intermittently

    if i need a new pump how do i know what is the right one to get?
  2. D

    Gas Boiler firing up intermittently

    can nobody offer any help??
  3. D

    Gas Boiler firing up intermittently

    I can't tell because i can't hear anything coming from the pump but the pump is red hot, you can't touch it without burning yourself. I have noticed that if I switch on the HW and CH to continously on, the pump makes a slow quiet hissing noise The boiler make is by Stelrad Group and is a...
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    Gas Boiler firing up intermittently

    Can someone help. I have an old conventional gas boiler with a indirect hot water cylinder and 3 port motorised valve and pump. the boiler make is Stelrad Ltd, Wlx boiler. which will only light up for a few minutes then cut out, it does this intermittently. I have a Honeywell programmable...
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