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Worcester Bosch boiler not working for hot water
My Worcester Bosch boiler works for the central heating system but doesn’t turn on for hot water. On the boiler the chimney sweeper icon is flashing and then 100. Not sure what this means or what I need to do? Can anyone advise as I’m clueless
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2
Views
963
ShaunCorbs
ShaunCorbs
T
Worcester Bosch 8000 Lifestyle 30kW : Disparity in pressure readings
I require to change a slow leaking TRV on the lounge radiator and have a replacement available but I am slightly mystified by the boiler readings etc. The model is a Worcester Bosch 8000 Lifestyle 30kW. Pressing the electronic keys on the front panel shows digital readings of the prevailing...
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3
Views
1K
Chuck
C
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Worcester Bosch 8000 Life 35 to replace High Flow 400
Hi.. Advice please regarding a new Worcester Bosch 8000 Life 35 for a 4 bed detached with ensuite and currently powerful shower which is great. We currently have an old High Flow 400 . I understand heat output will be the same on a 40 / 45 / 50 model but will the 35 be sufficient especially...
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5
Views
2K
Gasmk1
Gasmk1
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  • Question
Worcester Bosch 542/i - failed sweep test on electrode plate?
Hi I've just had my annual maintenance check on my boiler (in title), it will be 8 years old in May this year and is (I think) still under guarantee as I get it checked annually with British Gas (they installed it and said the guarantee would be extended until it is 10yr old if I kept the annual...
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3
Views
2K
doubleudee
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J
Worcester Bosch 37CDI Combi leaking
Hi all, Our Worcester Bosch 37CDI has developed a leak from this part, located above the green casing, as you can see from the drip in the picture attached. Could you please tell me what this part is? Many thanks in advance John
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7
Views
4K
John90
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Worcester Bosch 35CDi - All lights flashing problem
Hello, I have a Bosch 35CDi, and today found all the lights flashing on the front. Normally I can reset the boiler, but this did not work. There isn't an error code, since even the error code display is flashing. I have searched the internet but cannot see this problem elsewhere, since every...
Replies
2
Views
701
Deleted member 120897
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Worcester Bosch 32CDI . lots of air in Rads but no drop in pressure? please help
Hi, i hope you can shed some light on this , Combi Boiler is located in the loft and was installed March 2020 on existing pipe work/ radiators , i topped up (2) radiators up stairs in October 20 it took a lot of water! Boiler pressure is set to 1.5 bar (cold resting) and never drops. But found...
Replies
3
Views
853
EvilDrPorkChop
EvilDrPorkChop
Stants
Worcester Bosch 30 Ri or Worcester Combi equivalent size
Hi I was initially having a Megaflo ( 170 L ) and a Worcester Bosch 30 ( RI System Boiler ) in a loft conversion The guy that was doing the work can no longer do it so I was getting another quote for the same set up and the question came up again " why don't you have a Combi boiler (...
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5
Views
2K
Stants
Stants
R
Worcester Bosch 28cdi diverter valve
Hi I am replacing suspect diverter valve on old Worcester Bosch 28cdi. There is a small black slotted screw there (see the photo). Could someone advise me what is it for, is it an adjustment? Thank you very much Rafal
Replies
3
Views
700
rafal135
R
Stants
Worcester Bosch 27i system boiler on when off on nest stat
Hi I've just had a Worcester bosch 27i system boiler fitted on an unvented system I'm very happy with it great install but I've just happened to see it was on , so I checked the stat ( nest ) and hot water was not due on and no heating on either I did notice however that although the heating...
Replies
2
Views
1K
Stants
Stants
Geraint Thomas
    • Agree
Worcester boiler pump runs for hours
Hi all, We've bought a property that has a Worcester Greenstar 37CDi boiler installed, with an old British Gas RS2 Thermostat linked to it. I'm not clued up on boilers in any way, though I'm quite handy with mechanics and always like to learn how things work. The problem: The internal Bosch...
2
Replies
40
Views
14K
Philip B
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Worcester boiler part leaking
Hello this part of my Worcester boiler seems to have a leak and boiler pressure has gone up? Any ideas what this part is?
Replies
3
Views
1K
Meiks
M
W
  • Question
Worcester Boiler on the Blink... Literally! All Lights Flashing
My Worcester Combi Boiler is not working, instead the display flashes on and off repeatedly, as shown in <a href=" View: https://youtu.be/Touvx2c3RJE ">this video</a> I took when turning it back on this morning (it had been off overnight) - it shows the behaviour, but if that fails, all the...
Replies
1
Views
387
ShaunCorbs
ShaunCorbs
C
Worcester boiler noise
Our boiler has started making a noise on start up and when it kicks in and out engineer says it’s an ignition coil bracket and nothing to worry about but it sometimes gets worse and it went on for few seconds todays (5) like it was stuck and then freed itself and might have been coincidence but...
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0
Views
302
CAJ123
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M
Worcester Boiler is crashing/lockout randomly when using central heating.
Hello, I've previously had an issue with my boiler pressure getting too high with the central heating on and needing a reset. I had a gas plumber come round and he swapped the expansion vessel. The pressure issue seems to be fixed but now there is another issue... When I turn the central...
Replies
6
Views
2K
ShaunCorbs
ShaunCorbs
T
Worcester boiler CH temp issue?
Experiencing an issue with a Worcester Greenstar 21i conventional boiler if anyone could help! I have previously installed a Tado smart controls system and is all working correctly with my 3 zone s plan system (CH x2, & HW). Boiler fires from the LR (signal) when the Tado calls for heat but...
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4
Views
687
Type_901
T
J
Worcester Boiler - GREENSTAR 8000 Life - Heating anomaly
Worcester Boiler - GREENSTAR 8000 Life - Heating anomaly I have recently noticed when I have lost power to my boiler and power is then reinstated that the Central Heating comes on. Is this the norm?…ALL CH controls are off.
Replies
9
Views
786
Jon999
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Worcester Boiler - Fault has the engineer stumped (video)
Hello, My mum has a Worcester Greenstar HE30 boiler (15+ years old). Since its last service (and possibly coincidentally) it has been making a booming/banging sound randomly. This is a noise like a pocket of gas igniting and can be loud enough to make you jump. It's been impossible for the...
Replies
8
Views
2K
starblood
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Worcester 34cdi noise coming from resonator intake and flue smell
Hi, I have a Worcester 34cdi boiler and it has started making a droning noise when it comes up to temperature or cycles. The sequence appears to be: -Fan speeds up (purging?) -Sparks, then lights (flame icon showing on display) -Fan slows down -Droning noise (like Jaws is coming, Daa-Daa...
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1
Views
627
Tonyh1123
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B
URGENT Worcester 28CDi return manifold
Does a Worcester 28CDi Combi have to be taken off the wall to change the plastic return manifold?
Replies
2
Views
1K
bendog18
B
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