How to mend ... Boiler

Water feed inlet is getting into the central heating system?

The Main cold water feed that feeds the hotwater is getting mixed with the central heating system. Can you tel... [Read more]

Why can't I get hot water for the shower from my Vaillant boiler?

I have a Vaillant turbomax VUW 242E/282E (not sure which) and I just had a re-occurence of a problem in gettin... [Read more]

baxi bermuda?

how to remove the fire to gain access to the boiler

how can i fix my vaillant combi boiler?

my vaillant vcw boiler has a leak on the top of a black box located on the left of the boiler does anyone know... [Read more]

how can i fix my combi boiler?

can anyone help me find the fault on my potterton puma 100e combi boiler when switching the central heating on... [Read more]

Ravenheat 820/20 Combi Boiler Hot Water?

Boiler is fine except when after running a hot bath. Pilot shuts off a minute or so later. Very hot water in ... [Read more]

how do I fix my saunier duval 620f?

Hi, Ive just fitted a new pump to my saunier duval boiler. Within 30 mins of it starting up, water seemed to b... [Read more]

How can I fix my Potterton Profile 100e?

Although my Potterton Profile 100e boiler is working, there are symptoms which I fear could indicate that a pr... [Read more]

Gas boiler keeps running even when turned off!?

When I went to turn off the central heating last night the gas boiler seemed to be still working. In the end I... [Read more]

Puma 80 overheats and shutsdown when DHW switched off?

This 8 year old Potterton Puma 80 has had first a new diverter valve fitted, and now a circuit board, but stil... [Read more]

how do i re pressurise my boiler potterton puma 80?

the low pressure light has come on the boiler, so how do i re-pressurise the system please

How can I fix my Potterton Electronic Boiler ?

I have recently moved home and my boiler is not working correctly. The Central Heating comes on when the Hot ... [Read more]

how can i fix my potterton suprima?

heating & hot water not working. boiler comes on for 5 mins - radiators get slightly warm then go off. Red l... [Read more]

the dreaded ariston question?

i still have a ariston euro combi a/23. i was told the air pressure switch may be at fault for the lack of co... [Read more]

Potterton Netaheat 10-16 central heating doesn't work?

The central heating isn't working however I still have hot water. I can also hear the boiler working when the ... [Read more]

Baxi solo 2 heating working but trips out when hoy water is turned on?

The central heating is working, however when the water is switched on the boiler turns off. no heat light etc.... [Read more]

How do I change the pump in a Worcester comb boiler?

How do I remove the pump from the boiler? Do I have to take the boiler from the wall to be able to get at the ... [Read more]

Potterton Profile 50 control board fault?

This was quite an unusually one for me as my normal work is designing in car multimedia systems! A work fri... [Read more]

How can i fix my Potterton Puma 80?

The central heating side of this combination boiler has stopped working. The pilot light remains lit and the h... [Read more]

Potterton Puma 80 combi boiler hi press problems?

When Central heating turned on from cold my system has an initial hi press surge (1-3.5bar), after header temp... [Read more]