ace

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    Halstead Ace High DHW but no CH

    Hi All, Having a problem with my CH the boiler just does not respond to a demand for heat, but the DWH has no problems. The only way I can get boiler to fire up and run ( for around 10 seconds ) is to disconnect the dhw sensor ( thermistor ) as soon as I re-connect the sensor ( within the 10...
  2. S

    Halstead Ace High intermittent problem

    Hi, have an intermittent issue with the above boiler. Occasionally the boiler fails to fire on HW or CH. Neither LEDs are lighting. A few minutes later (with no user intervention) it's working fine. Any ideas and thanks in advance.
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    halstead ace diverter valve

    v slow to swap to dhw and sticking needs looking at dont know if i should just replace or refurb do they come apart fairly easy has anyone done one any thought please also think it would be a good idea to replace the o rings into dhw heat exchanger but cant seem to get a parts list or part...
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    Halstead ACE 30 Combi - Overheat

    Hi All I'm new to this forum so please be gentle. Around 14 months ago we had a Halstead ACE 30 Combi fitted to replace our Potterton Kingfisher on a gravity fed system. Over the past couple of weeks the boiler keeps on locking out with code 1 (overheat). When this occurs we lose all CH...
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    Halstead ace

    HI i have a problem with my halstead ace boiler. for CH it is always on low flame and only ch is luke warm. hot water is ok on high flame ,any ideas ?
  6. M

    Is there not an FAQ section on here?

    As above also I was thinking why don't we put up a board where it explains terms that we use (such as auto bypass valve) why we use it (stop the pump burning out) and a picture next to a diagram of where it would be on the system. We could make an ace little board with some damn good info.
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    Halstead ace he 30

    Hi I got called to a ace he 30 today. Boiler not firing for heating or hot water. I cleared a lot of ice out the condensate pipes and still no joy. I reset boiler. there 240 v at the fan, I checked the gas valve showing no power and nothing at the spark generator, All leads are in good...
  8. Y

    Performa 28 hw works ch kicks in but does not circulate please advise

    Hello, I have a Potterton Performa 28. The hot water works perfectly. The problem I have is with the central heating, it does not circulate the heated water. When I switch the CH on the temp increases to 80 degrees in about 20 seconds and then cuts the boiler out for a couple of mins, it...
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    gas cookers and ventilation

    How come we are still allowing gas cookers to be fitted in rooms without permanent ventilation, surly the reg was stupid anyway and now we have smaller kitchens with better insulation, is it not stupid to say ,its ok ,user can open door or window....yeh sure Or does the very fact we allow this...
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    Thermocouples on cookers / hobs - LGSC question ?

    Hello all, With all new cookers / hobs having thermocouples fitted to the burner rings, am I right in thinking that older cookers / hobs without thermocouples in a house or flat inspected for a Landlord's check should now be classed as "not to current standard" ? :confused:
  11. J

    Heatline Boiler - no power, blown fuses?? Help please

    Firstly apologies as I'm a complete novice to boilers....the things not working hence I'm having to learn! Came home from honeymoon last week to find the boiler wasn't on, no power. Checked the power feed to the boiler and this was fine as was the 3Amp fuse. Oven the unit where the power cable...
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    boiler bother - Halstead Hi Ace

    I have a Halstead Hi Ace boiler for HW and CH - probably 6 years old, serviced only last month, new diaphragm fitted for hot water also. Water pressure usually at 1.25 bar rising to 2.5 when the heating comes on. Problem is over the past couple of days i've noticed the heating going off after...
  13. J

    Guarantee for work done

    What is the liability time for work we do in the domestic home,i accept that now and again we have to go back to rectify something but if a pipe lets go or our workmanship slipped on that day and there's water damage.I ask as I am comming out of self employment and after research if I cancel my...
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    Balancing C/H system Halstead Ace Combi Boiler

    Hi To All & thanks in advance for any suggestions! Have tried to balance my C/H system to the 12 deg C or 20 deg F differential across the radiators - its proving difficult if not impossible. Balancing was needed as I had a couple of Rads that were cool and others which were red hot. Having...
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    Balanced Flue

    All, I have just fitted a viessmann 100w as part of a dual fuel system. I have used the original open vent solid fuel system in the customers house and with a H2 panel from heating innovations to link-up . Now for the unusual part. - The boiler is in a purpose built cabinet on the exterior wall...
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    Megaflow + Boiler Service

    Hi all First post so please go easy! We purchased a new boiler and megaflow a year ago and guess it now needs its annual maintenace check especially as we live in a very hard water area, question is how much should we be looking to pay? Thanks in advance
  17. O

    Gas valve for hob behind oven

    Hi Guys. Can someone give me a definative answer to this. Is it against regs to put a gas isovalve for a hob bahind an oven. To my mind it would be impractical to put it in an adjacent cupboard.? Thanks
  18. T

    Baxi 100 HE overheats and melts heat exchanger - an explanation

    Overheating Baxi 100 HE condensing boiler. First of all switch that boiler off. It's DANGEROUS!! read on... If you have met a Baxi 100 HE with a melted combustion chamber it’s caused by perished glue allowing the burner ceramic to lift and cause furnace-like volumes of gas/air mixture to enter...
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    makita li ion 18v kit????

    I was thinking about splashing some hard earned on a makita 18v kit, which includes circular saw, angle grinder, combi drill, sds and jigsaw. I do a variety of P&H work so would use them regular (maybe not the jigsaw). Ive justified the spend to myself and my wife, but have no idea if the tools...
  20. P

    Halstead Ace - DHW Pressure Switch or Pressure Regulator. ( HW only at full pressure)

    Hi and Hello to all. Got a problem with my Halstead Ace Boiler. Uptill now had no real problems but now I have to turn the tap up really high to get the boiler to fire up and give me hot water. Tried to take off the pressure switch but can't get the two flow sensor pipes out!!! As for the...

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