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    Hermann icon 23t . Diaphragm change...

    From a couple of posts/opinion ive heard and read the diaphragm change or diverter valve change on one of these icon models is a horrible job. The rebranded glowworm/travis perkins. basically no HW on the boiler heating absolutely fine, pretty certain the diaphragm has perished and I...
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    Micky hi, I see you have a method of changing the diaphragm on an ikon 23t in situ . Could you...

    Micky hi, I see you have a method of changing the diaphragm on an ikon 23t in situ . Could you possibly give me some info cheers.
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    servicing of OIL boilers.

    Evening all, have an Oil boiler that hasnt been serviced for a while ( worcester heatslave 12/14 model, and obviously i will not attempt it ! Before I call an OIL engineer to service the appliance could someone give some sort of basic breakdown of what these services consist of and how...
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    Compatible replacement actuator : myson mpe322

    Does anybody have an idea which if any actuators are a direct replacement compatible with this myson mpe322 3 port actuator ( also called act322 I bleieve) Is there a sunvic actuator that fits or another . Cheers
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    Vaillant ecotec pro 28 tripping electrics

    Could anyone offer any experience or advice on this issue The boiler usually works done but just recently after running for about 5 minutes suddenly the boiler trips the electrics in the house . And works again for a short period if the electrics are switched. Back on Is there any...
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    SIME super four : no heating

    thanks for the answer but i believe these boilers do not have a diverter valve but instead have two pumps.
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    SIME super four : no heating

    can one of you guys give some advice on the following boiler which has a problem : its a sime super four as above, hot water is fine ( very hot if this means anything) ! but when switching the heating on it sounds as if the pump is running and fan but there is no heat going to the...
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    Vokera Flowmatic Combi

    your right these boilers do have a inlet filter, this has been cleared and had a small amount of muck in, but not enough to have stopped the flow. They do also have a flow rate adjustment,. Do you think that this could make a big difference, if it is opened up fully, As you said there...
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    Vokera Flowmatic Combi

    Morning guys. Has anyone ever come across a similar problem to this . A Vokera Flowmatic Combi Boiler that is giving next to NO water flow through the hot taps ( all of them ) the cold tap is fine and gives good pressure. Run any of the hot water taps and there is next to no flow...
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    Old system, scalding water from tank.

    Morning guys, Quick query which im sure someone will easily resolve. A friend has just moved house and inherited an old central heating system and has a problem with scalding water. (he is having it all serviced next weekend) the system has a glowworm fuelsaver boiler which is set to...
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    worcester 240 : strange fault !

    can anyone shed any light on this at all :)
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    worcester 240 : strange fault !

    worcester 240 RSF combi boiler. boiler is as above and has recently had a service kit ( diaphragm etc) changed in the diveter valve which I am told was due to a problem with it passing. Now after the hot water is run which works fine, the pump and fan continue to run for a long while...
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    worcester 24i combi ..coming on for a second over and over

    The last full service was in september,
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    worcester 24i combi ..coming on for a second over and over

    okay, is it as simple as that is this a common problem ? seemed strange as it sometimes lights for a second then goes off and on again 20 or so times until staying alight other times it may take ONE or two attempts
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    worcester 24i combi ..coming on for a second over and over

    Had a firend out to this boiler that IS gas safe, but has not long been out, so he IS perfectly safe but not very experienced. the boiler with a demand fan runs, pump runs, sparks, flame comes on for a second then goes out, the flame will then keep going on off on off over and over for ten...
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    wiring diagram or some advice please got myself confused

    the wire is from a five wire cable, two of the wires are BLACK one blue one green I tried tracing the wire back but whoever installed it has for some reason run the wires underneath the cylinder then up so its hard to trace theres a earth neutral two blacks and then this brown wire in...
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    wiring diagram or some advice please got myself confused

    forgot to mention Both of the 2 port valves were replaced recently but on inspection all five wires on BOTH valves is tightly connected, the wire that has come loose is brown and i can only assume that when it was done he has not securely put this wire back in and a slight pull when someone has...
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    wiring diagram or some advice please got myself confused

    Ok thanks for your time. I have the following : boiler : potterton promax HE unvented hot water cylinder two x 2 port zone valves also a honeywell valve next to the cylinder there is also a room thermostat connected could...
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    worcester g/star 24i jnr strange fault.

    a few years back i worked on Gas, this was before condensing boilers were common and yes a friends son has offered to come and look tomorrow , hes half hour drive away so i was just hoping for advice incase it is simple to do as he is probably busy aswell, i'll stop asking questions after...
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    worcester g/star 24i jnr strange fault.

    Ok so i looked under the boiler and saw a black rubber tube connecting the condensate trap to the condensate pipe. ive disconnect this black tube to clear any blockages, the plastic see through condensate trap is FULL of water, is this normal or not . the boiler is still faulting. thanks guys
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