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boiler

  1. C

    combi boiler frost protection

    Hi I am somewhat confused. My daughter has a combi boiler bought 2-3 years ago and has it timed to come on in morning for an hour and at night for a few hours using "auto"? mode I had been brought up to leave boilers on manual and set the thermostat low at night to prevent pipes from...
  2. gmartine

    Very cheap system boiler?

    Anybody have an account with City Plumbing? Of course they have no obligation to sell it to you at that price...
  3. H

    New Boiler showing F29 and then F28 error codes

    I need some help and advice with a boiler issue. We have F29 and then F29 appearing on our new boiler. This happened after few days where water was dripping from the condensation pipe. Our regular gas engineer(who installed the boiler) was not available and will be in a couple of days. The...
  4. Daviddickson

    Boiler Replacement in Glasgow - Discussing Options and Recommendations

    Best boiler replacement in Glasgow. At Xpress Boiler Solutions, we provide the best & most eco-friendly, affordable boiler options in Glasgow
  5. M

    Hot water demand effect on central heating for Combi boiler

    Hello, We’ve recently moved into a fairly old, fairly big detached house (i.e. fairly draughty, but not too bad by any means) with a fairly new well maintained Worcester combi boiler. We weren’t convinced the heating was working right and then got hit with a £610 energy bill for the first 6...
    • MartinPod81
    • Thread
    • boiler central central heating combi combi boiler heating hot water water
    • Replies: 0
    • Forum: Boiler Advice Forum
  6. W

    Vaillant ecoTec Plus 630 boiler not reaching target temp

    I recently had a new 2023 Vaillant ecoTec plus 630 (30kW) system boiler installed along with a Low Loss Header (LLH) in my house. I have 21 rads in the house and a room with UFH. The LLH was introduced as I was finding (before the LLH was fitted) that my old boiler (Vaillant heat-only boiler)...
  7. M

    Are repairs on a recently serviced boiler free?

    My boiler was serviced a month ago and now it's leaking. Is it normal for the plumber to repair the leak for free seeing as it was so recently serviced?
  8. C

    Worcester Greenstar 29CDi Classic boiler

    I have an issue with a Worcester Greenstar 29CDi Classic boiler. I replaced the old thermostat controller with a smart dual-channel HIVE one. I did all the wiring following the diagram in the attached picture. The boiler doesn't work anymore. Please, any suggestions?
  9. A

    Worcester Greenstar Ri Boiler Knocking

    Hi there, My boiler (Worcester Greenstar Ri) has started making a soft knocking noise when it turns on, and again a few times when it turns off. I've attached a short video of the sound. It isn't constant, it seems to happen within the first 10 mins of the boiler starting up, then you won't...
  10. M

    Baxi boiler pressure drops after heating

    Hi, we have a back combi heater. Whenever the heating comes on it seems to lose pressure within a few hours and I have to refill each morning. The boiler seems to function well, and the pressure only drops with the heating and not the water being on. Ie it started last winter and was then...
    • Martin Pearce
    • Thread
    • baxi boiler heating pressure
    • Replies: 1
    • Forum: Boiler Advice Forum
  11. W

    New boiler but extension still not hot

    Hello, We had an extension built seven years ago. Initially the builders' plumber connected the heating to the house system but this didn't work. The builder got him out again and he created a separate heating circuit from the boiler (ie one circuit for the house, the other for the extension)...
  12. C

    Boiler banging noises

    Got back from a week visiting family over Xmas and our boiler has now started making banging and grinding noises. It’s a British Gas 330 which is a Glow Worm boiler.
  13. M

    Firebird Envirogreen Condensing Combi Oil Boiler spare part needed

    I have a "Firebird Envirogreen Condensing Combi Oil Boiler 26kW" a part has went and I can't find it anywhere, I was at every plumbers merchant near me but they all need to ring Firebird who are closed till next week. I wonder if anyone can help me find this part please? It's a pressure sensor...
  14. V

    Gas Boiler service Cost

    Hi All, what's the cost of a service for an unvented system ? (valiant boiler & mega flow cylinder). I was charged £320.00, for the following: Boiler service - no parts changed. Change wireless thermostat (honeywell to Tado), I supplied the thermostat starter kit. is that about correct ? Also...
  15. C

    AAV closed in Vaillant boiler for many weeks - how risky?

    I got my regular annual boiler service for my Vaillant ecoTek 930 about a month ago, and the engineer identified that the AAV was leaking, so he closed it. This is a tenanted property and it's not straightforward to get access to it. How risky is it to / how long can I leave the AAV closed...
  16. T

    rads cold no indication of boiler fault HW fine (pls urgent)

    Hi All Bit of an urgent one being that time of year and can't get a plumber out until after xmas even on an emergency callout I have just tried to turn on my CH for the first time this year as I have a number of guests coming for xmas dinner but even after an hour all the rads are stone...
  17. paulm05

    Grant combi oil boiler problems.

    My Grant combi oil boiler is giving me quite a headache at the moment. When I returned home last Friday I'd no heating or hot water. An engineer called the next day and diagnosed a faulty pressure switch. This was changed and everything seemed ok. However then the boiler began to lose pressure...
  18. G

    annual boiler service

    I recently had a service on my worcester bosch boiler by Warmserve supposedly reputable which is under guarantee and before the service I had no problems but straight after the service I had a leak from the boiler which when the service engineer came back told me I needed a new condensate trap...
  19. D

    Vaillant boiler change in operation

    My Vaillant boiler now only fires up for around 30 secs then goes off. The egg timer symbol then appears and flashes for several minutes. After that it fires up again and heats the rads. Would be grateful if anyone could suggest why this is happening. Thanks.
  20. chloeradhsaw

    Two pumps on a heat only boiler quotation

    I just had a quote for a new boiler install as follows I dont undertand why a 15-60 boiler pump is needed and a 25-100 pump is needed as well I currently have an ideal mexico 2 heat only boiler - It has one DAB pump on the boiler return and a 2 port valve at the flow pipe to allow for heating...

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