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Mend Boiler Problem Fault

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Mend boiler heating fault
1

timer is off, but still the boiler comes on?

I have a Potterton boiler and although the timer is off, the boiler still comes on. I had the same problem yea... [Read more]
Mend heating repair fault
2

How do I remove PCB board?

The 407677 pcb in my potterton profile 40 is faulty ( thanks to this site for finding answers to symptoms). I ... [Read more]
Mend boiler heating fault
42

Ariston Microgenus 28 Cutting Out ("A01" fault)?

My Ariston Microgenus 28 MFFI combi boiler has heated water without a problem since installed. But since sta... [Read more]
Mend boiler fault back boiler
1

How to fix my Baxi Bermuda PW5 Deluxe using a 401 Back boiler?

The problem is showing the following fault:- The pilot light stays on no problem but. After using the boiler ... [Read more]
Mend boiler heating fault
11

Ferroli Falcon boiler Fault?

my boiler gives hot and cold water intermittently with the boiler firing up and going off in between,also the ... [Read more]
Mend vaillant combi boiler central heating
2

clock problem on vaillant combi boiler?

I have a Vaillant Turbo Max VUW BB242-5 The problem is the the central heating doesn't come on or turn off, l... [Read more]
Mend boiler natural gas ignition
2

How can I get my Potterton Netaheat 10/16 natural gas boiler to light?

My Potterton Netaheat 10/16 natural gas boiler is about 30 years old and has worked well and still is in good ... [Read more]
Mend boiler combi boiler heating
5

what is wrong with my baxi 105e boiler?

I have a Baxi 105e combi boiler which was installed just over 3 years ago. During the summer period the switc... [Read more]
Mend combi boiler diaphragm fault
1

Vokera 24e Combi boiler hot water fault?

Good morning, I hope you can help. I have the above boiler and for some time now the hot water has take... [Read more]
Mend boiler heating glow worm
10

Low pressure warning light on Glow Worm Compact 100e?

Hello, I had a problem 2 years ago with my Glow worm Compact 100e, which would not switch from heating to hot ... [Read more]
Mend boiler heating radiators
2

Glow worm ultimate 40ff ultrahot water!!!!!?

Hi, I have the above boiler with potterton ep3002 timer and potterton room stst with hot water cylinder stat ... [Read more]
Mend boiler gas leak pcb
5

How can I fix my Myson Apollo 80Si boiler?

Sometimes my Myson Apollo 80Si boiler fails to ignite. the problem is that when this happens, the gas does no... [Read more]
Mend boiler temperature burners
2

Glow worm 30ci water temperatue fluctuating?

Hi, problem with my glow worm 30ci boiler:the water temperature fluctuates from hot to cold ,back to hot to co... [Read more]
Mend Worcester Diverter Valve Heating
1

fault with my worcester 240?

i have had my boiler for some time now it is a fan assisted not a balanced flue whilst there is no problem wit... [Read more]
Mend boiler heating fault
2

Baxi 105e instant fan continues to run and will not switch off?

Hi there. I have a Baxi 105e instant boiler. When heating DHW it goes through correct sequence as described... [Read more]
Mend heat valve turbo max boiler
1

heat exchange valve valiant turbo max boiler?

i had a boiler installed by warm sure-ideal a few years back. the gas valve circuit and cable have been chang... [Read more]
Mend boiler water diverter valve worcester
5

Worcester 24cdi no hot water - is DIY job safe?

Hi after reading some articles on here about no hot water through my worcester 24cdi boiler and reading worces... [Read more]
Mend Vaillant Lockout Boiler
1

model VCW GB 242 EH vaillant combi boiler ignition problem?

occasionally, when the boiler ignites,the burners light and then go off, then on, then off again sometimes up ... [Read more]
Mend boiler combi boiler central heating
4

I have a problem with my Baxi 105 combi boiler?

I have a problem with my Baxi 105 combi boiler, when it has not been in use it sometimes does not work , On t... [Read more]
Mend heating pressure leak
2

glow-worm flow switch problem and leak?

i have a glow-worm swift flow 100 and two separate problems. the first is the pressure loss, it after the heat... [Read more]
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