How to mend ... Boiler Water Flow

Glow worm boiler does not heat water, pilot light os on and boiler light in?

Make Glow worm swift flow

Baxi 80E heating is on constantly even with timer switch in off position?

Central heating pump is constantly running. Boiler lights up intermittently, runs for few seconds, then flame ... [Read more]

How can I diagnose my Glow worm Fuelsaver F100 boiler problem?

My ageing, but until now perfectly reliable, Glow worm wall mounted central heating boiler appears to have dev... [Read more]

Failing hot water on a Saunier Duval F30E Themaclassic combi?

I have a 4 yr old Saunier F30E standard combi running on natural gas and the hot water is failing dismally. Ho... [Read more]

can I get my Glo warm swift flow 80 mended or what do I replace with ?

My boiler suffers from intermitent running espcialy when showering it seems to stop heating the water and wont... [Read more]

boiler problems?

I have a ideal mini combi boiler and the flow switch membrane housing is leaking through the front causing wat... [Read more]

Water pressure on a Sime 100e combi-boiler?

... after replacing the diverter valve diaphragm, dhw heat exchanger and cleaning the inline filter I'm still ... [Read more]

Baxi Bahama 100 - Hot water problem?

Hi there to anyone who can possibly help me with the above problem. The boiler works fine for central heati... [Read more]

Worchester Bosch 280 RSF will not supply DHW?

My boiler works OK when used on CH, but will not supply DHW when the boiler is cold, if the boiler has been he... [Read more]

How can I fix my Glowworm 30ci plus boiler?

Recently replaced water flow sensor as it was leaking, now boiler wont fire up. I just get a clicking sound wh... [Read more]

Glow Worm Space Saver Mk2 - Cutting Out- No Hot Water?

The boiler was ticking over on the pilot light. After switching the system on/off I couldn't hear or feel any ... [Read more]

i have just iftted a new pump but the hot water and heating do not fire up?

i have just fitted a new pump the pump is working but when i turn on the hot water or heating the piolet light... [Read more]

How can I fix my Potterton Ultra2 boiler?

When my boiler first starts up, everything works perfectly. i.e it starts to heat the water and all indication... [Read more]

Gas valve failing to open on ferroli domicompact f24b?

My boiler has been working fine, used it last night before bed with no problems or noises. Woke this morning ... [Read more]

vokera 80 e combi boiler no hot water?

You have told me that the problem could a faulty flow valve. I have just had the dhw microswitch replaced, is... [Read more]

How can I fix my boiler?

I have a Worchester 24CDI RSF combination boiler and the burner is triping if I do not keep the water flow at... [Read more]

How can i fix my Potterton Puma 80 combination boiler?

When I turn on the hot water tap at the sink, the boiler fires up but shuts off after 5 seconds. It does the s... [Read more]

I have very little water flowing out of my Rhino combi boiler?

The central heating works fine but there is hardly any flow at the taps

Turn on hot tap, boiler ignites, but cold water comes out?

I have Baxi combi 105e boiler, and the hot water has suddenly (worked fine earlier that morning) ceased to wor... [Read more]

how can I fix my boiler?

My boiler is a Vokera sabre 24 combi. The hot water flow rate is initially good for a few seconds then slows t... [Read more]