How to mend ... Expansion Working Pressure

Glow Worm 30ci - got hot water but no C.heating?

Firstly just like to say thanks to all that help on here. I am fairly competent with this kind of stuff, and ... [Read more]

expansion vessel?

hi could you tell me if expansion vessel had stop working would you losse water pressure ... [Read more]

grant 70/90 outdoor, sealed system boiler?

I have been losing pressure and some water from system for some time now could'nt find a leak any where indoor... [Read more]

How can I sort out pressure on my Worcester combi boiler?

The pressure gauge on my Worcester Bosch Combi boiler suddenly shot up to maximum and water was running from t... [Read more]

Heating system?

Hi, I have a eurocombi SX 20 MFFCE & when my central heating is on & then switched off I lose pressure from th... [Read more]

HOW DO I FIX MY COMBI BOILER?

I have a VAILLANT 242 eh combi boiler installed, and is approx 12 years old. Water and heating working But pre... [Read more]

Ariston Euro Combi - Hot Water problem?

Euro Combi SX 20 MFFICE (GC No: 4711602) A few weeks agao, I had a problem with my heating - cured by chang... [Read more]

Glowworm Compact 100e?

Went to a Glowworm Compact 100e the other day and found out it was a lose electrical connection. Problem solve... [Read more]

What is Wrong?

Vokera Excell Boiler When the system is turned on the water pressure increases to 3Bar and PRV releases wat... [Read more]

I have a worcs/bosch system boiler losing pressure?

I have had my Danesmoor for approx 3 years; not a moments problem. Yesterday I had it serviced and, almost i... [Read more]

How can I stop my Euro Combi Styx from over pressurising?

I have a Euro Combi Styx SX20 MFFICE and it keeps over pressurising. It starts at a normal preesure cold at... [Read more]

HELP!!!! Biasi Combi M90 24S No Pressure?

I have been in my house for a year. During that time I have had no problems with the boiler which is a combi f... [Read more]

Vokera combi?

Both heating and hot water working fine but when heating is turned off there is a significant pressure drop...... [Read more]

my boiler is not working engineer says expansion vessel is not working?

expansion vessel is not working and he said it control the water pressure so the whole system is not working. ... [Read more]

Expansion vessel replacement?

Hi all, I have a Glowworm 80e combi with pressure issues. Low pressure on the gauge (sub 0.5bar). Fillin... [Read more]

How do I pump up the expansion unit with air:Sauvier Duval Combitek F23E?

When I use my CH and set the pressure to 1 bar it rises to just above 2.5 bar and nears the red. There is also... [Read more]

britony chaffoteaux 100 combi?

ive had some problems with a boiler ive been working on. the pressure kept dropping, i found that water was co... [Read more]

my worcester rf 24i keeps losing pressure?

i keep having to top up pressure , had new safety valve fitted but boiler keeps going over pressure therefore... [Read more]

Low pressure warning light on Glow Worm Compact 100e?

Hello, I had a problem 2 years ago with my Glow worm Compact 100e, which would not switch from heating to hot ... [Read more]

Baxi Bahama 100 combi boiler aka grief machine?

My most recent problem with this boiler is the CH doesnt work but the hot water seems to be working fine altho... [Read more]