How to mend ... 20 Water Boiler

Worcester Bosch Oil Heatslave 20/25?

The boiler fires up OK, but there is no power getting to the water pump, so the thermostat cuts out after a co... [Read more]

no hot water?

My ravenheat boiler (RSF 820/20) will not supply hot water on demand unless the heating is on has anybody got ... [Read more]

Potterton 80e Combi heating system on/off?

My boiler keeps coming on & going off , flame light is coming on and boiler runs for approx 30 seconds then go... [Read more]

No Hot Water?

The hot water on my boiler goes cold if I am running the water continuously for around 5 minutes with the heat... [Read more]

HOW CAN I FIX MY RAVENHEAT BOILER?

I also have a gas ravenheat boiler model number Rsf 820/20 which fires up when hot water is required but wont ... [Read more]

Valliant Turbomax 282E Hot Water Cycling on & off?

When I draw hot water, the boiler comes on normally and heats up the water for about 15 to 20 seconds then cut... [Read more]

Vokera combi boiler 20-80 RS flowmatic-the pilot light keeps going off?

There doesn't appear to be any pattern to it and it's usually when the heating/ hot water is not being used. i... [Read more]

problems with ariston eurocombi sx 20 mffice?

i can't seem to get hot water,when i open taps boiler does not ignite.The only way i can get hot water is whe... [Read more]

any ideas on a ravenheat 820/20 combi boiler?

The boiler shuts off about 5 minutes after running a bath,when the hot water tap is opened afterwards the wate... [Read more]

Is my Fan faulty?

After having problems with my boiler not supplying any DHW or CH the last couple of days i am of the opinion i... [Read more]

No Hot water!?!?

Today my boiler has decided not to supply me with any hot water. It's a Vokera 20-80 R.S flowmatic, quite an o... [Read more]

ravenheat820 /20?

boiler will only give hot water when rads are on b4 it was it was working fine

Spare Parts for vokera 20/80 rs flowmatic?

I've got a suspect differential pressure switch (hot water goes from hot to cold, the diff press switches on t... [Read more]

Why does My boiler has a long delay to stop?

My boiler is Vokera 20-80 R.S Flowmatic. Each time after I used hot water and turned the hot water tap off, th... [Read more]

ravenheat 820/20 boiler no hot water?

the water pressure is fine but it does not seem enough to push the micro switch far enough for it to ignite th... [Read more]

potterton neataheat 16-22 electronic boiler problem please!?

bean away for 2 yrs, returned home to fill system up and hoped to operate boiler.several occassions the boiler... [Read more]

Help Topping Up Water Pressure on Vokera 20-80 RS Flowmatic!?

Hi there, I've been having a few problems with my boiler (Vokera 20-80 RS Flowmatic), as we are able to get... [Read more]

water pressure always on move?

Hi it's a vokera 80-20 flowmatic. good old girl not without her problems. can someone advise me as to why th... [Read more]

Vokera Maxin 28e boiler problems?

I have a Vokera Maxin 28e combi boiler. For months now, there has been a long delay getting hot water from ru... [Read more]

potterton profile 50el?

I have a couple of problems with my potterton boiler. Niether of them is causing me much trouble at the moment... [Read more]