How to mend ... Boiler Pressure Back Up

How can I reduce my Baxi Boiler Pressure ?

It was 0.4, so we opened up the valve to put more water in, but it went up too high (to 2.5). Trying to beled... [Read more]

ferroli f24 cuts out after 3 seconds?

the boiler ignites, then locks out after 2 or 3 seconds, i have bled the radiators, filled boiler back upto ju... [Read more]

Combi boiler flame failure?

My boiler is currently struggling!! Sometimes it works and sometimes it doesn't. The flame failure light ... [Read more]

Hot water prob - Vaillant Turbomax Plus?

For about the last 6 weeks or so our hot water temp has been very unstable. The boiler fires and heats wat... [Read more]

how can i fix my volkera sabre 25 he gas boiler?

My boiler will only work properly if i release one of the clips of the air box cover so letting air in but whe... [Read more]

No hot water on my worcester/Bosch combi 24i?

Boiler has been working fine for the few years we have been in this house. Every thing was fine until last wee... [Read more]

Saunier Duval Pressure Drop?

Hi Saunier Duval F28. Pressure dropped so Red Light and stopped. Checked for leaks and refilled with blue va... [Read more]

Puma Potterton 80 low pressure light?

Help. My Potterton Puma 80 combi boiler has stopped working. Red low pressure light came on. Have refilled ... [Read more]

POTTERTON PUMA COMBI?

WAS HAVING LOW PRESSURE WARNING LIGHT ON, SO HAVE REPLACED WATER PRESSURE SWITCH, NOW GOT HOT WATER, BUT HEATI... [Read more]

Ravenheat gas boiler combi-pressure level?

Adjusted black marker to be level with red marker on 1 when boiler turned on for heating black marker moved to... [Read more]

Pressure on worcester 28i junior keeps going up and down!?

Hi I got back from holiday yesterday to find the pressure on my boiler at 0. I looked in the manual and used ... [Read more]

RAVENHEAT LS80 in consistent DHW + pressure probs?

I have a ravenheat LS80T and when i don't use the Heating the pressure stays perfect but when I use the heatin... [Read more]

how do you raise pressure on opimax he 31 c boiler?

the bar is on 0 and dont know how to get it back up

COMBI BOILER PRESSURE?

MY COMBI BOILER SOMETIMES LOOSES PRESSURE. WHEN I TOP MY SYSTEM UP TO 1.5 BAR, EVERYTHING IS FINE FOR A DAY OR... [Read more]

Heating system not working properly after rad removal?

Hi all. Had a new heating system with Potterton Performa 24 boiler fitted as part of refurb. Everything worked... [Read more]

how can i fix my vaillant boiler ?

can you help me i do not know the exact model no. of my boiler but on the labels it says VCW GB 221,240,280H.I... [Read more]

Strange Goings On with Boiler:Pressure Surging to 3+ when Hot Water Goes On?

Strange Goings On with Boiler: Pressure Surging when Hot Water Goes On I bled my radiators a few days ago... [Read more]

Worcester Bosch Boiler?

We had to drain the system to install two new radiators. Since putting the system back on the system seemed t... [Read more]

Protherm 80e?

my boiler is playing up , hot water working fine, but the central heating has gone weird, it gets up to 64 deg... [Read more]

plumbing?

ive just put on new rad in bathroom, filled system to pressure, closest rad to boiler is heating up but after ... [Read more]