How to mend ... Too Much Pressure

loosing pressure from my saunier combi and water from the expansion pipe?

the combi works fine when the heating is on but when running the tape water the pressure begins to rise slowly... [Read more]

How do i stop Water leaking out of air vent on Halstead ace combi boiler?

How do i stop Water leaking out of air vent on Halstead ace combi boiler. System keeps dropping to 0. When I t... [Read more]

HOW CAN I FIX MY ARISTON COMBI BOILER?

HOW CAN I FIX MY ARISTON COMBI BOILER MODEL NUMBER MICROGENUS 24HEMFFI .MY BOILER IS DISPLAYING E2 AND THERE ... [Read more]

Why has temp on my hot water dropped so much?

We have a Vaillant Turbomax Pro combi boiler. I believe it's only about 4 years old. My hot water temp has d... [Read more]

HELP WITH WORCESTER 240 BOILER?

HEATING OK.LOW PRESSURE ON HOT WATER TAPS.COLD WATER PRESSURE VERY GOOD.

How to refill water into a valliant turbomax boiler?

Hi my daughter is staying in a student house. Her room on the top floor has a radiator which is warm at the b... [Read more]

how can i fix my puma 100e?

low pressure light is on and the central heating system needs repressurising found filling loop. how would you... [Read more]

my boiler goes above recommended pressure?

my worsceter boiler sometimes clicks on and off making a clicking noise and other times it runs but does not c... [Read more]

Britony Combi 80 no pressure?

My Britony Combi 80 central heating system has stopped working (but hot water was OK) and the pressure gauge s... [Read more]

my Gainsborough 9.5 deluxe shower has lost pressure?

after using incorrect shower head, the safety device on outlet pipe blew out. New outlet pipe fitted and origi... [Read more]

Potterton Puma 80 combi boiler?

Low system pressure light comes on but pressure clock says pressure normal 1.5 bar boiler doesnt start because... [Read more]

How can I fix my boiler?

The lockout light cuts in after 5 seconds when I turn the Combi boiler on to either setting. I have tried th... [Read more]

when should i put the air pressure in the expansion vessel of my wor24cdi?

i've been having problems with soaring pressure on my worcester 24cdi but after reading up a bit i realised th... [Read more]

vaillant 242 help!?

boiler starts sequence fan runs then goes to lockout,no spark at electrode,no gas getting through,have cleaned... [Read more]

Potterton Performa 24 - Intermittent leak?

We have a potterton performa 24 which has been installed for about 4 years (very little use until 2 years ago)... [Read more]

How can I fix my boiler problem?

How serious is it and what can I do to fix it? On my Potterton Lynx 2 combi boiler for heating and hot water ... [Read more]

over pressure?

pressure increases and blows safty valve

protherm 80e?

water released via pressure valve so system FO this happens evey 12hrs. pressure valve replaced still same ... [Read more]

How serious is it and what can I do to fix it?

On my Potterton Lynx 2 combi boiler for heating and hot water a red light comes on under low system pressure w... [Read more]

boiler flame pulsate?

our boiler saunier duval, model No Thelia 23, when swathed on the flame pulsate, corgi reg engineer came to lo... [Read more]