How to mend ... Heating Water Pressure

How can I fix my combi boiler.....Ferolli Hawk?

My combi boiler is broken, the pilot light is lit, pressure is at 2 and temperature is correct but the heating... [Read more]

how do i fix my potterton performa 28?

my water wont heat up and the water symbol doesnt light up, but heating and pressure are fine, and there are n... [Read more]

no central heating,but heat water/?

Notice red pipe to pressure switch broken, refitted but still no central heating, check control etc working OK... [Read more]

Boiler expansion pipe blowing back?

Hi! I have a two-storey house, the boiler was originally on the ground floor. Seven years ago the boiler was r... [Read more]

No heating, but Hot Water works fine Vaillant VuW 242 failure: F.28 ?

In my case F.28 comes ONLY if heating needs to start. If I open the hot water tap during CH ignition attempt,... [Read more]

How can i fix my Vokera Linea boiler?

The boiler overflow pipe that goes outside is dripping hot water frequently. The pressure is also very high at... [Read more]

loss of pressure?

losing pressure in heating system need to top up twiceaday water coming out of overflow ferolli 77cf combi

why does pressure guage show 0 on halstead ace high boiler?

I just moved into my new flat a few months ago and noticed the pressure guage keeps falling to 0 on my halstea... [Read more]

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]

How do I increase the pressure on my boiler?

I have a Baxi Combi 105 HE Boiler. I have recently noticed the pressure gauge dropping to around 0.5 bar or ... [Read more]

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]

No hot water on my Baxi Combi instant HE?

I cannot get any hot water on my Baxi 80, but the central heating mode works. I can get warm water if I put th... [Read more]

No hot water?

Everything is working perfect on my boiler except I have no hot water at all-ie when I turn the tap nothing co... [Read more]

saunierduval f23e boiler pressure needle rises to red marking 4bars?

I have a f23e sanier duval boiler.The pressure gauge rises to 4 when we put the heating on and then water star... [Read more]

How to repair sticking gas value Heatline Vizo 24?

I am getting a flashing LED to advise gas failure. No hot water or central heating. The boiler starts to fi... [Read more]

Ideal Response 80 Combi Boiler?

I am having problems with my boiler, sometimes it works and sometimes it doesnt! i.e. we dont have any hot wat... [Read more]

sauni duval boiler F23E?

The water pressure needle goes to red marking ( 3to 4) when i use the central heating and water starts loosing... [Read more]

Hot water temperature varies?

Our heating and hot water system uses a Glowworm Ultracom 30cxi boiler. After servicing (2 weeks) ago the hot ... [Read more]

No Hot Water ?

Hello. I have an Economy 7 heating system and thought it would be a good idea to change the kitchen sink whic... [Read more]

Can i reset the pressure somehow? ?

The pressure has dropped to below zero, we have no heating and no hot water, and a 19mth old baby at home! Is ... [Read more]