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baxi

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  1. P

    Baxi 105e pump head removal

    Hope you confirm something’s for me, boiler calls for how and ch but am not sure if pump is rotating, have checked if it’s stuck via inspection cap on pump which is ok. 240v at pump and on pcb so that’s ok. Can someone tell me how I check if it’s rotating, if not it states drain primary circuit...
  2. J

    Rounded screw on plate heat on a baxi duo tec

    Has anyone come across a rounded screw on a plate heat exchanger on a baxi duo tec and not been able to get it out? How did you overcome this on what is essentially an easy job. If possible I don’t want to have to take the whole manifold out on the right
  3. F

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    Hi, I have an open vented system with Cylinder and F&E tank in the loft. I have noticed for about 2 weeks now that the hot water has been gradually getting less hot and currently is only luke warm. I tried raising the termostat on the cylinder which does not seem to take any effect. I do not...
    • Fandyman
    • Thread
    • baxi boiler fire system
    • Replies: 7
    • Forum: Boilers
  4. F

    Baxi 418 advice required before going ahead

    Under a boiler replacement grant I've been offered a Baxi 418 heat only. Has anyone any experience of this model? Apparently it has an aluminium heat exchanger but a lot of parts are combined into one so maybe costly if repairs are needed. Thanks
  5. P

    Could the BAXI commercial boiler parts/flue melt ?

    Boiler is SIRIUS THREE FS 70 Potterton commercial. Situation: We are small building contractors and my labourers managed to damage the radiator pipes during the strip out. Not the end of the world as damages happens. I am responsible builder and paying my bills and to repair the damages if...
    • Povilas
    • Thread
    • baxi boiler commercial flue
    • Replies: 2
    • Forum: Boilers
  6. C

    baxi duotec e50 boiler error

    Hi, I'm hoping someone here may be able to help me out with an issue I have with my baxi duotec boiler. Basically, the hot water temperature has been fluctuating quite alot, dropping in temp then raising again whilst showering. I have had an engineer out who has changed the thermistor, but I am...
  7. S

    Baxi Ecoblue System Boiler Weeping from Drain Plug

    Hello everyone, Baxi Ecoblue System boiler which was recently serviced just before Christmas. There has since been a constant but slow drip coming from the black nylon plastic drain plug at the back of the boiler which is accessible from the underneath. It does not appear to be from the thread...
    • swiflee
    • Thread
    • baxi boiler drain system
    • Replies: 0
    • Forum: Boilers
  8. A

    Baxi 424 combi tempreature not going above 57 degrees

    Hello everyone i have a Baxi 424 combi the system working fine but the maximum tempruter on the screen reach only 57 degrees for heater and 51 degrees for tap water this happened after a visit from (obviously) unqualified tecnichichan to fix a minor leak on the boiler, which initaly didn't efect...
  9. Spudbasher

    Baxi assure 30? Any good?

    Hi all,new to the forum and hoping to get some guidance through the boiler minefield . We moved into a 70s bungalow last Feb,its got a Greensted 241 junior mark 3. The expansion tank has failed, also it has a Boss therm sender unit wired to it but the previous owner didn't leave the receiver...
  10. 127bit

    Baxi Luna HT 380 - how to display/set flow rate?

    The User Guide etc states an available temperature range of 25-80c. Various instructions found online instruct to turn it fully clockwise to display maximum 80c, then back it off and stop at desired flow rate, ie 55c. However, turning the dial fully clockwise (hottest) displays maximum 30c, and...
  11. 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: Boilers
  12. screwloose

    Repressurising a Baxi Duo-Tec boiler

    Baxi DUO-TEC boiler Trying to repressurise using the 2 blue valves - left valve won't budge. Any ideas please?
  13. hkgccf

    Boiler pressure problem - Baxi EcoBlue

    the pressure of my boiler looks unstable After i re-pressurize to 1.5 bar, using tap is ok without problem. but when turn on the central heating, the pressure rises over 2 and the error code 117 showing water pressure high After i did the bleeding and re-pressurize to 1.3 bar, the heating is...
    • hkgccf
    • Thread
    • baxi boiler pressure
    • Replies: 0
    • Forum: Boilers
  14. vampywiz17

    Baxi P74 parameter - what mean exactly?

    Hello there, Baxi boilers (with HAGC03 BX01 motherboard) have a parameter, named "Ignition delay (for HO)". It is the Parameter 74. My question is that what mean it exactly? I search a parameter that same like vaillant"Max. anti-cycl. time: Heating" mean:
  15. B

    Boiler decision - Worcester v Baxi

    Hi. I’m new here and due to have a new boiler fitted. Does anyone have recommendations or thoughts on either the Worcester 8000 40KW Combi or the Baxi 40kw Platinum or the Valliant EcoTec Plus 838. The Worcester is the most costly but I’m happy to pay more if it means a better boiler (long term...
  16. T

    Baxi 600 asking for heat

    Baxi 600 central heating is set at minimum the radiator symbol on the boiler is flashing. (asking for heat .fan is still running ) this is like this all day is this correct before I call out engineer there are no other controls ie time lock or room stat on system
  17. R

    Baxi 600 new version vs the older model

    Baxi have changed their 600 and 800 ranges....they look completely different inside and out .....has anyone got an opinion on the new version.
  18. P

    BAXI 105e, DHW Strange issue

    I have a very strange issue with my BAXI 105e DHW. if i turn on the hot tap the pump starts and demand for DHW is shown, after a some seconds it will show an error, 60 degree, pump or flow. Well switch the tap off wait maybe fifteen seconds turn tap on and low and behold hot water. If after a...
  19. R

    Weather comp (baxi ifos) with nest opentherm thermostst

    Hi all, I have just bought a google nest 3rd gen thermostat to be connected opentherm. I currently have the baxi ifos rather comp fitted. I was told that it was either one or the other, but baxi technical dept have said I can wire an opentherm controller alongside the ifos system. Boiler is...
  20. Z

    Baxi duo tec combi 24 HE A Boiler de-aeration

    Hi everyone, I wanted to ask is there a function to remove air from a Baxi duo tec combi 24 HE A. If there is can some one kindly tell me the procedure. Looking online i found on newer baxi boilers that you turn the heating knob all the way back (12-oclock) anti-clockwise and then 2 quarter...
    • Zishan
    • Thread
    • baxi boiler combi
    • Replies: 2
    • Forum: Boilers
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