How to mend ... Powermax Boiler Water Hot

range powermax 155x hotwater problems?

when I turn hot water tap fully on a clunk and a groan comes from the boiler and the water stops flowing imedi... [Read more]

Problem with Powermax 155x boiler?

The green burner light has started turning off after 5-10 minutes of the hot water coming on. It won't go bac... [Read more]

Why does the central heating come on when I select hot water only function ?

When I put on the hot water only it kick starts the central heating as well, I have a powermax 155 boiler

Powermax 155, the hot water cuts off if I turn it on too quickly. ?

I have a Powermax 155 which is about 7 years old. When I turn the shower or a hot tap on full there is a loud... [Read more]

Powermax 135?

I'm moving into my house at the end of next week but the pilot light still needs reigniting on the boiler, as ... [Read more]

need help with my powermax boiler?

i have a powermax 155 boiler. ive just replaced the flow relay switch as this was leaking. ive put the new one... [Read more]

potterton powermax he - heating?

hi - when running hot water - for some reason even if the heating is turned off on the boiler the radiators wi... [Read more]

Powermax 155 Not igniting & losing pressure?

I have a Powermax 155 which has always lost pressure since we moved in 2 years ago. We just keep topping it u... [Read more]

Potterton powermax he85 problems?

Hi! Ive been having a few probs with my boiler. when i run the hot tap with my heating set to off and water... [Read more]

noisy combi boiler?

can some one help? we have the about 7 years old Gas-fired combi Boiler Powermax 155. it works okay, but It is... [Read more]

Powermax 155x Lack of hot water?

I have a powermax 155x with expansion tank in the loft, the supply of hot water is very minimal both in volume... [Read more]

no hot water -help?

had a shower this a.m.now no hot water central heating works ok . can you help please .boiler is potterton pow... [Read more]

Instructions for the Powermax 155?

HOW CAN i I GET USER INSTRUCTIONS FOR THE POWERMAX 155 CENTRAL HEATING/HOT WATER BOILER.

Powermax HE 85i Error codes?

I discovered this morning my boiler was displaying A04 (overheat stat open/gas valve failure) iaw fault codes ... [Read more]

Vaillant powermax ?

Am having a problem with my central heating. I can't seem to get the temperature of the house to be any more ... [Read more]

How can a Powermax combi boiler be repaired?

The system was drained to replace a faulty (leaking) radiator, and after two visits by Corgi registered plumbe... [Read more]

How can I fix my powermax 155 boiler?

we have hot water but no heating the pressure was too high so we ran all the water until the pressure dial dro... [Read more]

potterton powermax he?

powermax condenser boiler once system reaches temp there is a constant flow from relese valve of water once yo... [Read more]

Powermax 155 boiler?

Just moved to new house, thought we had programmed the system ok, heating and water fine when heating on, howe... [Read more]

How can i fix my boiler powermax 155x?

I had no hot water so i checked my boiler and the pressure had dropped to 0,so i turned the pressure up to 1 ... [Read more]