How to mend Not Hot Water Boiler

1

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]

1

saunier f24e,heating not working?

i have a sunier duval f24e,the hot water works fine but when i try to use the central heating the boiler will ... [Read more]

1

ferolli boiler problem?

why does the pump run all the when not calling for heating or hot water i have ferolli boiler

1

fault on my baxi combi 105e?

boiler works fine on heating and hot water for a while then goes to fault indicating flame and fan/flue. strug... [Read more]

Ravenheat combi boiler - No heating or hot water?

My Ravenheat combi boiler is not working. The power light is still on but the reset light is not lit so pressi... [Read more]

intermittent lighting?

my sime formay c boiler is not working properly the boiler will only light for 2-3 seconds and this is very in... [Read more]

4

How to fix boiler (saunier duval) leak?

Hi there, I've got a little problem with my boiler. What happened when the hot water suddenly disappeared (w... [Read more]

How do I fix water hammer just started on closure of hot water valve?

My central heating system (vented, not sealed - boiler replaced about 4 years ago) has suddenly developed a lo... [Read more]

3

worcester bosch 240 combi?

I am not getting any hot water from my boiler when i put the on demand switch on. If i put the Heating and wat... [Read more]

2

Worcester Bosh 30cdi boiler problems?

Boiler (3years old) will run normally until end of it,s cycle or if temp is reached. It will then over heat. W... [Read more]

why My vaillant boiler not making hot water right a way when I open tap ?

Dear sir /madam in my house I have old vaillant boiler I need to know why every time I open hot tab water I n... [Read more]

Potterton Performa 28 problem?

Our Potterton Performa 28 is playing up - when running the hot water the radiators are warming up even though ... [Read more]

intermittent hot water?

i have a ferroli optimax 901 boiler.c/h is fine but hot water usually not working-occasionally does.replaced b... [Read more]

Boiler still flashing red and green after repressurising system to 1.5 bar?

Hello.... I have an Alpha SY24 boiler...this evening i put the hot water on. Boiler fired up ok. However at s... [Read more]

2

How can I fix my Ideal Isar HE24 Combi Boiler?

I have an Ideal Isar HE24 Combi Boiler. The central heating light is flashing but the boiler won't kick in and... [Read more]

how can i fix my vaillant boiler?

when we turn on the hot water or turn on the heating, the boiler does not come on. the pilot light is on and t... [Read more]

3

hot water?

I have a worcester 24cdi boiler and since february cannot get the water as hot as usual , sometimes it is hott... [Read more]

1

hot water but no heating?

hello. i have a worcester danesmoor oil boiler, its a sealed system, honeywell st699b programer honeywell V... [Read more]

Any more suggestions for my baxi 105e please?

woke up the other morning with no heating or hot water from my 5 or 6 year old baxi 105e combi.i have,within t... [Read more]

How can i fix my glowarm boiler (24cl)?

Can someone please help? I'm having problem with my Glowarm boiler (24cl), not getting any hot water but the c... [Read more]