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Mend Boiler Work Pressure

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We have 357 questions about mending 'boiler work pressure'

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Mend Heating, Home Heating Systems

Heating not working. Worcester greenstar 24i junior?

The hot water still works but the heating doesn't come on. Wireless thermostat has been reset and looks like i... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace Circa 2001 - Not Heating?

Problem – Intermittent fault or faults causing the boiler to cease heating water and or Central Heating. Oc... [Read more]
Mend Heating, Home Heating Systems

Baxi Combi 133 HE Plus loosing WAY to much pressure?

Hope you can lend some advise, I recently had the above boiler installed and I am only running 4 radiators at ... [Read more]
Mend Heating, Home Heating Systems

Baxi Combi 133 HE Plus loosing WAY to much pressure?

Hope you can lend some advise, I recently had the above boiler installed and I am only running 4 radiators at ... [Read more]
Mend Heating, Home Heating Systems

how can i fix my worcester 28si?

due to building work, i have disconected the radiators on my system. my boiler now keeps overheating, and cuti... [Read more]
Mend Heating, Home Heating Systems

alpha cb 24/28?

My Alpha CB 24/28 boiler has stopped working. The red and yellow lights on the front of the boiler are flash... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Heatslave 25/32 Combi Oil?

Worcester Bosch Heatslave 25/32 Combi Riello Burner, First off we bought this boiler about a year ago and move... [Read more]
Mend Heating, Home Heating Systems

Danesmoor oil fired boiler lock out?

Does anyone have any ideas how I can fix my boiler which keeps locking out? On reset the boiler fires for abou... [Read more]
Mend Heating, Home Heating Systems

My Danesmoor 26/32 boiler keeps repeatedly locking out?

Does anyone have any ideas how I can fix my boiler which keeps locking out? On reset the boiler fires for abou... [Read more]
Mend Heating, Home Heating Systems

potterton flowsure plus?

hot water and central heating work however my problem is this: couple of weeks ago boiler seemed to 'cycle' a... [Read more]
Mend Heating, Home Heating Systems

Hi I have a worcester combi boiler heatslave 15/19 and its not firing up at?

all -pressure is on 1 bar (same as normal) I might need to clean the photo cells (or so i'm told) but need to ... [Read more]
Mend Heating, Home Heating Systems

Valillant Boiler VCW GB 242E ?

Keeps loosing pressure when pressurised to1.5 bar ,hot water work fine,but heating side. I have replaced new p... [Read more]
Mend Heating, Home Heating Systems

over pressurised boiler?

how do u get boiler to work its gone to 3 on the pressure how do i take water back to 1/12
Mend D.I.Y, Plumbing

Removed Radiator, now no hot water?

Removed rad from system and now no hot water. I have a Biasi M96.24sm boiler. The rad removed was an old rad... [Read more]
Mend Heating, Home Heating Systems

Not heating properly?

I have Potterton 50 boiler i just have changed the PCB as the engineer faulted for me. But after that, it did ... [Read more]
Mend Heating, Home Heating Systems

pressure drop in Glow-worm cxi 30 boiler?

I took a radiator off to paint it. I put the radiator back on today and it all seemed to work ok. A little whi... [Read more]
Mend Heating, Home Heating Systems

Vokera Compact 28 cuts out at ?

Hi, I've had a few problems with my boiler red light (of death!) on me since september, but now seems to tr... [Read more]
Mend Heating, Home Heating Systems

Combi Boiler CH ok but no HW?

I have an old oil-fired Firebird C20 70K combi boiler, that provides CH and DHW to my house which has a single... [Read more]
Mend Heating, Home Heating Systems

EA fault on worcester boiler?

My boiler greenstar 40 HE keeps tripping out every evening at around 7.30- 8.30 pm and I can't reboot it until... [Read more]
Mend Heating, Convector Heaters

How can I reduce the pressure of an Alpha CB24 Boiler??

I have an Alpha boiler and the pressure is constantly over 2.5bars. The problem began after it was not fir... [Read more]

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