How to mend Boiler No Heat No Hot Water

1

how I can fix my boiler glow worm flow model 30 si?

My boiler flashes F5 on the panel, no heat and no hot water, I looked for the red switch I could not find it, ... [Read more]

1

Gas Heating gone mad ?

we have a gas heating and we basically have three switches, one is a little red one which i think turns on ... [Read more]

honeywellST6300A?

just moved to new property have set the timer, put thermostat to 24 degrees but heating is not working. The bo... [Read more]

2

jaguar 24ktvj combi boiler?

when trying to get hot tap water boiler cuts out f3 = heat exchanger blocked . removed pump ,internal casing a... [Read more]

10

ISAR HE30 BOILER PROBLEM?

My 86 year old Mother had a Ideal HE30 Boiler fitted under the Warmfront scheme in July 2007, nearly 3 weeks a... [Read more]

heating?

i have hot water but when i turn on the Central Heating the boiler fires up the temerature goes above the set ... [Read more]

How can i fix my baxi solo wm 40/4rs GCNo. 41-077-48?

The pilot light is not lighting and the central heating is not working theres no hot water (dont no if thats r... [Read more]

1

Potterton Profile 40EL boiler help??

No heat or hot water even though the pilot light is on on the boiler and the normal heating sounds are being m... [Read more]

Bocsh 280 Combi Boiler will not heat radiators?

I have a Bosch 280 Combi Boiler, when asking for hot water i have no problems. When switching to heat the rad... [Read more]

1

No hot water?

my boiler wasn't keeping the water hot, when turing the water off and back on again it was would heat up again... [Read more]

luke warm hot water?

hi, had a new heat exchanger to my valliant boiler 4 months ago, was fine, but now i am only getting luke, war... [Read more]

1

Why can cause my baxi combi to lose water pressure?

I have a baxi combi boiler that works the heating ok but seems to continually lose water pressure that it need... [Read more]

1

How to stop hot water over run? Source spare parts? Eliminate air ingress?

Boiler is Myson Apollo 15/30. All its components check out to be working OK but the system pumps over when ho... [Read more]

Vaillant Ecotec plus; no hot water?

I feel that perhaps I have caused the problem with my boiler. I am intermittantly having problems and recent... [Read more]

3

What is causing the air in the inlet line?

I have a kerosene tank, above ground, outside that fuels the boiler for the house. I keep getting an air lock ... [Read more]

how can i fix my pretherm 100 boiler?

I have replaced both the heat exchangers and the pumpon the advise of a heating engineer because it kept flash... [Read more]

how can i fix my heat sensor?

the heat sensor light is continuously flashing,the water pressure is fine i can here my boiler working but no ... [Read more]

22

my Ferroli optimax boiler is not working and is showing code noCn?

my boiler is twelve months old. Ferroli Optimax HE31 I have no heat or hot water. Where it would normally sho... [Read more]

raven heat combinationboiler heating works ok but no domestic hot water?

when a hot tap is opened the boiler fires up but the burner goes off within a minute and the water does not ge... [Read more]

5

Boiler Problem?

I have a Glow-Worm Ultimate 120FF central heating boiler that stopped working last week. Under my Direct Line ... [Read more]