How to mend ... Boiler Pressure Red

i have checked the pressure on my boilder which ok it just wont light?

when i try to ignite the boiler the red light comes on can anyone help

Air pressure switch?

air pressure switch problem i think but any advise would be greatful. When both air tube (red/white) are conne... [Read more]

my sabre he boiler will not ignite?

My sabre he boiler will not ignite dispite the green light still being on. The red light has not come on and ... [Read more]

How can I fix my Vokera Compact Boiler?

I topped up the pressure but the red light is now on all the time. We've tried to reset it but it hasn't work... [Read more]

How do I fix my Vaillant Boiler?

I have a Vaillant Boiler system. A the moment I have NO heating and NO hot water! To double check the pressur... [Read more]

Potterton 80e boiler air pressure switch is tripping out?

My 14 year old Potterton 80e boiler air pressure switch is tripping out every 3-4 days due to water (I assume ... [Read more]

too much pressure in boiler system?

hi, i have too much pressure in my worcester boiler, i have tried bleeding radiators, and there are a coupl... [Read more]

no central heating but hot water working fine?

hi i have a saunier duval 30 e combi boiler.my hot water is fine but my central heating isnt working .there is... [Read more]

How can I re pressurize my Potterton performa 24?

my potterton performa 24 pressure is too low (almost 0) I am having to reset (red button inside) often. How ... [Read more]

Glowworm 30ci leaking?

A couple of days ago, I noticed that the heating was off. I used the internal control to fire it up, but there... [Read more]

BAXI 105 HE COMBI?

I have had the same problem for months now gas have been out 8 times the red pump/water pressure light keeps ... [Read more]

pressure variations on thermaclassic f30e combi?

i put pressure to 1.5 bar , turn on the heater , the pressure rises to 2. 5 bar and the safety valve lets by ... [Read more]

how to restart brittony combi after overflow disaster!?

When filling the boiler to bring up the pressure the water suddenly gushed in flooded everywhere and in the pa... [Read more]

How do I increase the pressure on my Bosch condensing boiler?

I have a Worcester Bosch Greenstar 24i junior condensing boiler. It seems to be functioning fine - hot water a... [Read more]

low pressure system on my 80 puma potterton?

the red light on the boiler is on indicating low pressure system. the radiator is off and when it was on the b... [Read more]

Erratic Boiler cut out (and in laws)?

So it's snowing and we have my in laws staying for Easter weekend - what's the last thing we need? A fault in ... [Read more]

Worcester 25Si ...Hot water not firing up at low pressure?

I've got a Worcester 25si around 7 years old combi, recently it decided to have a problem with the hot water. ... [Read more]

Sabre 24 cuts out when heating water?

Hello, I have a Sabre 24 combi boiler. It works fine for the central heating, but when I put on the hot w... [Read more]

does the gauge have to read below or above the red line to the right boiler?

i need to know if the gauge on the right of a worcester boiler should be below the red line or above it al... [Read more]

28i junior worcester bosch losing pressure?

My 28i junior worcester bosch boiler keeps losing pressure I have had around 10 call outs, the prv has been ch... [Read more]