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  1. P

    Baxi Duo Tec Combi HE error display light is not working/blank

    Hello All My Baxi Duo Tec Combi HE error display light is not 'lit up' - it appears to be blank. My boiler hasn't worked since the weekend so I checked the boiler panel expecting to see an error E119 low pressure message which I can normally fix myself. The error message display panel appears to...
  2. S

    Baxi boiler E0207 pressure issue

    Hello, I have a Baxi boiler. And it's pressure went to 0. How can I repressurise it? I am not able find valves. Where could it be located?Thanks.
    • Swetha
    • Thread
    • baxi boiler pressure
    • Replies: 2
    • Forum: Boilers
  3. P

    Baxi 105e over pressure

    Hope someone can advise as to my next step. The initial problem was the boiler would go over pressure and blow off, hence resulting in the pressure showing <0. Called heating engineer who diagnosed a pressure release valve problem(prv) so replaced that, again, it went over pressure next...
  4. E

    Baxi Duo-Tec 33 COMBI ErP CH only reaching 30?

    Hi, so my combi boiler is connected to a thermostat but changing the radiator/CH temp on the boiler only lets me max out at 30, i’m not sure what temperature i should set it at or if it is supposed to be able to go higher
  5. PedroM

    Nest Thermostat can't detect OpenTherm connection on a Baxi boiler

    Hi, I live in Lisbon and I've just installed a Baxi combi boiler and connected it with a Google nest 3rd generation thermostat as the picture below depicts. The issue is that the nest thermostat can't detect the Boiler's OpenTherm connection and displays the following error: Does anyone has...
    • PedroM
    • Thread
    • baxi boiler connection thermostat
    • Replies: 9
    • Forum: Boilers
  6. B

    Baxi 105e Advice Please (Repair or Replace) ?

    Hello All, First post here, I confess to being wet behind the ears with Baxi 105e major problem so its Urgent! It started with Flame Failure Error > Gas Engineer got it working (No Parts Needed) but it went out again 2 hours later, On his 2nd visit he said that the problem must be with the...
  7. S

    Baxi Boiler keeps losing pressure.

    Hello all, My boiler is a fairly new installation (just under a year) and the pressure constantly drops at night after the central heating has been on. I only just re-pressurised the boiler last night to 1.4 bars and the boiler lost all of the pressure after being on for only a few hours...
    • Simon G
    • Thread
    • baxi boiler pressure
    • Replies: 24
    • Forum: Boilers
  8. Macarius

    Strange issue with boiler - (Baxi Bermuda 401 - Vintage) - no central heating!

    Hello folks, just fired up the boiler for the winter and booked in a service and i'm having an odd issue, the hot water heats up fine, scalding hot but the boiler refuses to fire up the central heating. I have one of these old back boilers behind a fireplace which has a separate control panel in...
    • Macarius
    • Thread
    • baxi boiler central central heating heating
    • Replies: 5
    • Forum: Boilers
  9. G

    BAXI Luna 3 - no hot water

    I am trying to troubleshoot a Baxi Luna 3 Combi boiler 8 years old, that is not making any hot water. It is in a customers second home, and receives little usage. Over 2 days, hot water was getting less hot, until now none at all. When I call for heat, and the unit fires fine. There are no...
  10. G

    Removal of baxi back boiler now i have installed a combi and no heat upstairs

    i have relocated the pipes from the old boiler and remove the hot water and heating expansion pipes i have used the hot tank pipes to fix a small rad in the old airing room removed the pump and connected the flow and return from the boiler 5 out of eight rads d/stairs work the rest nothing this...
    • Gen Builder
    • Thread
    • back boiler baxi boiler combi heat
    • Replies: 8
    • Forum: Boilers
  11. C

    Baxi 105e alternative

    I have an 18 year old Baxi 105e which is becoming more and more unreliable therefore I've decided it's time for a change. The house is a well insulated modern bungalow. I'm considering changing to a Ideal Logic boiler. All the pipes to the boiler come from above due to the construction of the...
  12. J

    URGENT Baxi 830 e125 possible Hive?

    Evening, new install of a baxi 830. 6 weeks old have one rad and two towel rails also wet UFH. was all working great got a Heatmiser controlling the UFH and a Drayton basic wall stat the rads, both systems have separate motorised valves. as I had hive previously to the house refurb I bought...
  13. K

    Baxi duotec not firing up for water/heating

    Hello, hopefully posting this in the right place. Have a Baxi duo-tec boiler that is not firing up for water or heating. The green 'hot water' led lights, showing that there is demand for hot water when the hot tap is turned on, but boiler does not even attempt to fire up. Heating initially...
  14. king of pipes

    Baxi solo 18he

    Quick service for a neighbor turns into a bit if a challenge pita to get the sump plug out 😜 but he who dares wins kin kitchen fitters 😂 have a restful weekend chaps.kop
  15. A

    Baxi heat only boiler - switches off after a few minutes with a red flashing light

    Baxi heat only boiler (7 yrs old) - switches off after a few minutes with some banging noises followed by a red flashing light on boiler Reset the boiler manually after 5 mins and it runs fine all day Next day when i switch on the boiler on it does the same thing ive opened the screw on the pump...
    • azzy44
    • Thread
    • baxi boiler heat
    • Replies: 7
    • Forum: Boilers
  16. L

    URGENT Can't find Baxi spare

    Looking for Baxi Bermuda Spare for a Inset 2 50/SE part no. 245938. Also fits Fire 3 50/5 & 50/6 BBU
  17. H

    BAXI boiler hot water issues

    I have a BAXI combi boiler in my kitchen… the hot water works perfectly in the kitchen sink. In my bathroom, the shower also works fine after taking a while to warm up but the sink tap runs cold very quickly. It didn’t always do this, it was intermittent at first… the tap started dripping as the...
    • Henbane
    • Thread
    • baxi boiler hot water water
    • Replies: 0
    • Forum: Boilers
  18. PaulDDrabble

    Do I have a problem with Baxi Solo 15 HE do I need an engineer

    Hi, we have a Baxi Solo 15 HE condensing boiler - The wall timer for the Central Heating and Hot Water is set to OFF not via the timed on off system, yet the boiler seems to switch on approximately every 10 Mins and runs for between 30 seconds and a minute. When I say switch on, I can hear the...
  19. G

    Baxi duo tec 28 heat exchanger problem

    Our boiler went off with error 133. I investigated and found the ignitor module had melted! This was replaced. When the boiler fires up now there is intense and immediate heat radiation from the left upper and lower front side of the heat exchanger unit. I switched off immediately and have a...
  20. P

    Replacing ch diaphragm on Baxi 105E

    Hi I have just bought the kit to replace the CH diaphragm as the pin is not going all the way back. When I look to get in to do it there is no space to get spanner’s, screwdrivers in etc. It is all blocked by the DHW diverter, pipes and wires. Any advise on how best to get access? many thanks Paul
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