How to mend ... Pilot Pump Ok

Help my ravenheat combi ..no start?

Ravenheat combi boiler, pilot light lit, light is on, on front, but boiler not starting up when switched on, w... [Read more]

How can I check if I need a new pump ?

Glow-worm spacesaver 60 Mk11 will not fire-up but pilot light is on. Could it be the pump and how do I check i... [Read more]

Problem with Potterton Suprima 80L?

Potterton suprima 80l, h/w is fine as is c/h as long as BOTH are on. Once h/w reaches temperature and clicks o... [Read more]

How can I fix my Potterton Puma 100?

I have a Potterton Puma 100 which keeps closing down. I seem to cure the problem for a while but then it shut... [Read more]

Vaillant GB2 EH - Got DHW but no CH and its freezin!?

Hi Guys - am in desperate need for tips on how to fix our Vaillant VCW-GB-282 EH Combi. Installed about Apr 19... [Read more]

alpha cb24 no pilot ?

no pilot light or spark, both lights flash , pump working just no heat ! ideas please

How do I go about fixing my Potterton Flamingo boiler?

I have a Potterton Flamingo boiler which is not providing hot water or heat to the radiators. The timer switc... [Read more]

no hot water or central heating?

I do not have any hot water or central heating, the boiler does not fire up at all yet the pilot light is lit,... [Read more]

how can i fix my vaillant vcw-gb-280h boiler?

i have no gas solenoid ignition there is no voltage to the soleniod in ch mode or dhw mode .All stats test ok ... [Read more]

potterton netaheat 10-16---------no pilot light?

please can you help. pump stopped working. has been replaced. now i have no pilot light and havent got a clue ... [Read more]

Potterton profile 50e pilot light on but no main burner?

it had been on a twice daily hot water cycle during hte summer, when the wife complained the water wasn't very... [Read more]

sime diesel burner not igniting?

Have recently had a clean and overhaul of burner and new pump put in. Worked for 2 weeks but now not igniting.... [Read more]

problem with glowworm 50bf (balanced flue)?

pilot lights fine. when calling for both heating and hot water pump runs but burner will not ignite or should ... [Read more]

i have a problem with a glowworm space saver 50BF?

Pilot lights fine but when i turn thermostat pump runs but nothing happens burner wont light, apart from the o... [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]

pilot light going out?

lads im in trouble i have an ideal ff350 gas boiler i moved a radiator to the other side of room had to drain ... [Read more]

Baxi 310 Luna Fi combi boiler - low pressure/pump fault?

I have an LED light error stating a low pressure or fault on pump. I have repressurized the system (which work... [Read more]

Problems with Ravenheat Combi RSF Fanned?

Boiler has no markings on, but have manual that says... Fanned Combi RSF 84E - RSF 100E RSF 84ET - RSF ... [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]

my myson apollo has started to make a wierd noise?

my myson apollo boiler is making a wierd noise, it sounds like a pump is running but there is no ignition desp... [Read more]