How to mend ... Boiler Fault 30

Glowworm Ultimate 40FF water Pump is constantly running?

Ever since we put the heating back on timed for the up coming colder months (About 7 weekes ago), the external... [Read more]

Myson Apollo 15/30 intermittent fault?

Can anyone help ?- This is one is baffling me! Boiler stays working for about fortnight & the pilot light al... [Read more]

fuse gone on glow-worm economy 30 f boiler p.c.b?

fan might be at fault ?

My glowworm 30cxi wont ignite! ?

The pilot appears to have gone out on my combi boiler. A red flashing light appears above the LED display w... [Read more]

Shower only gives hot water for a short period of time?

My shower always used to give constant hot water. The sink taps still give endless amounts of hot water but th... [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]

Glow worm gas boiler 30 hx1?

Boiler fails to light up and shows fault code F9. What is the problem?

My Worcester Greenstar HE Combi boiler blows itself out. What is the fault?

My Worcester Bosch Greenstar HE combi boiler (Model: ZWB 7-27 HE combi) has developed a problem where 30 secon... [Read more]

glow worm 30cxi boiler f1 fault?

I keep getting f1 on my 30 cxi boiler.It started after my wife got credit on the meter card and put more credi... [Read more]

How can I fix my Chaffoteaux Calydra Green 30?

My Chaffoteaux Calydra Green 30 boiler (under 2 years old) has recently developed fault where error message "-... [Read more]

Baxi Bermuda Boiler Problem?

We have a wonderful Baxi which up until last night was heating our 3 bed house great. However it has now gone... [Read more]

F C CODE worcester greenstar boiler?

can anyone tell me what the flashing fault code F C on my worcester bosch greenstar 30 plus combi means pls

Poor hot water flow rate on my Vokera Linea Plus combi boiler?

Hi I would be grateful if anyone could advise what might be wrong with my Vokera Linea Plus Combi boiler. T... [Read more]

glowworm 30 cxi?

my 2 year old glowworm 30cxi keeps going to f13 fault i have changed the main pcb and the display pcb and the ... [Read more]

How can I get my Potterton Netaheat 10/16 natural gas boiler to light?

My Potterton Netaheat 10/16 natural gas boiler is about 30 years old and has worked well and still is in good ... [Read more]

How can I fix my mira advance standard - fault - low pressure then cut-out?

can any body help?? after 30 seconds or so my mira advance keeps tripping the internal relays whether set on l... [Read more]

No hot water but Radiators ok on Saunier Duval 30 E?

I have exactly the same problem. No hot water but radiators work fine. This problem occured when pressure on b... [Read more]

potterton envoy 40?

please could someone help me...i have a potterton envoy 40 condensing boiler....the boiler only runs for about... [Read more]

how can i fix my combi boiler?

can anyone help me find the fault on my potterton puma 100e combi boiler when switching the central heating on... [Read more]

Hot water tap for the bath not working properly?

Hi Guys, Hoping someone can give me some sensible advice. I've got a combi boiler(Valliant TurboMax), and i... [Read more]