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Mend Heating, Home Heating Systems

Have a Vaillant Ecomax 824E Boiler?

Central heating put back on after summer break, fault signal E 12 appears. Water pressure guage keeps going s... [Read more]
Mend Heating, Home Heating Systems

Glow-worm combi boiler 100e information urgently needed?

where is the diverter valve on a Glow-worm 100e combi boiler and what do i need to do to change the diaphragm ... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

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 Heating, Home Heating Systems

where can i get a fault finding plan for an Ocean Style 80 FF Combi-boiler?

My boiler will heat the water when the hot tap is on but will not run the central heating, the biler clicks bu... [Read more]
Mend Heating, Home Heating Systems

glow worm 50?

i have glowworm micron 50works ok when it calls for hot water but will not always fire up for central heating ... [Read more]
Mend Heating, Home Heating Systems

Vokera Linear 24 timer fault?

The boiler works fine in both hot water and central heating modes until the timer is set. When the time is rea... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

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 Heating, Home Heating Systems

hw only works when ch is on?

We have a Potterton EP2000 contoller but that seems ok. I think I've isolated the fault to the diverter valve... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

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 Heating, Home Heating Systems

how can fix my baxi combi instant boiler 105e?

the little LED's are lit up to show that theres no flame, theres a fault on the fan or flue and the safety the... [Read more]
Mend Heating, Home Heating Systems

Potterton Suprima/Suprima L. constant central heating?

We cannot get our central heating to switch off unless we switch off the boiler. When calling for hot water on... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

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 Heating, Home Heating Systems

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 Heating, Home Heating Systems

worcester bosch 28i rsf is not igniting?

combi boiler worcester bosch 28i rsf will not ignite when the heating is turned on or when hot water is requir... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

No hot water but Radiators ok on Saunier Duval 30 E?

I have exactly the same problem. No hot water but radiators work fine. This problem occured when pressure on b... [Read more]
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