How to mend ... Pressure Heating System Pressure

Locating an underfloor water leak?

Hi! My central heating system is of the sealed pressurised type and I am losing about one bar of water pressur... [Read more]

water pressure on gas boiler?

The Blue pressure needle on my gas boiler should be reading about 1.5 . However, when the system is set on lo... [Read more]

RAVENHEAT ls100t - warm water only, heating ok?

Hello, I'm hoping someone may be able to help. My combi boiler was fitted around 6 years ago, and after two ... [Read more]

how can i fix my boiler?

every time that i turn my heating off i loose all the pressure from the system and the water comes out the con... [Read more]

no water from hotwater tap, glow worm 30cxi?

Hi I checked other replies and others with a similar problem state the water is not hot but mine is not runn... [Read more]

low boiler pressure?

My closed loop home heating boiler has dropped in pressure from running efficiently at 18 lbs. to about 10. Wh... [Read more]

Safety Release Valve, RSF84?

My central heating keeps loosing pressure. The drain off pipe on the outside drips when the heating is on. Wi... [Read more]

baxi instant 105e pressure vessel problem?

can I add an additional pressure vessel to my heating system and leave the old faulty one in place ,to save ta... [Read more]

Cant re-pressurise my saunier duval isofast condens f35e?

The pressure in my system has dropped to 0.5 bar so I have an error message 21 and no hot water or heating. ... [Read more]

home heating system worcester 28cdi?

what complications can arise from running heating system on pressure of 3 without a new fixing loop

loss of pressure in brittany combi 80?

I keep losing pressure in my combi boiler, i recharged the system and when i put the heating on it seems to sl... [Read more]

ferroli f24 combi boiler keeps cutting out?

the hot water comes on then goes off with tap still running .pressure fine.heating system also switching on an... [Read more]

Bosch Worcester Highflow 400 no heating no hot water?

We've had an ongoing deries of problems which Brit.Gas are struggling with... 31 Dec: no heating/hot water - ... [Read more]

Fails to ignite?

I have a Vokera Maxin 28e combi boiler that has an intermitant problem on igniting. There is no set pattern... [Read more]

pressure gauge in red?

hi, when running the central heating the pressure gauge is showing in the red, is this normal, if not what can... [Read more]

how can i switch on the pilot light on my 11yr old ferroli boiler?

i have a ferroli boiler and my pilot light has gone out.had taken a radiator off to decorate and pressure drop... [Read more]

overflow on ferolli modena 102?

can anyone help , have problem with continuous leaking of water through overflow from combi boiler, wether the... [Read more]

volker unica he boiler?

lost my pressure have no hot water and also lost my heating repressured system boiler seems to kick in then go... [Read more]

I am on my third heater exchanger?

I am on my 3rd heat exchanger (37cdi Combi) We had major loss of bar pressure on the 1st one just after insta... [Read more]

which lever for pressure release on Baxi Combi130 HE?

i too have the same problem, Heating system barely working and radiators need bleeding too?? Dont know which ... [Read more]