How to mend Boiler Water Heating

1

why is red light coming on?

Any ideas why my red light on my vokera 24 compact keeps coming on heating is only running for ten min when tu... [Read more]

1

Loss of pressure?

I have a Worcester Hiflow 440cdi boiler. Hot water is fine but the pressure has dropped on the heating side du... [Read more]

Saunier Duval F28 E2 problem?

Hi I have a Saunier Duval Isomax F28 E2 boiler which contains a water tank that holds approx 45 litres of ... [Read more]

1

Potterton kingfisher 2 boiler?

my boiler is heating the hot water but not the radiators can anyone help please

Noisey Worcester 28cdi Boiler?

When running a lot of hot water off the boiler starts to make a pulsing noise; which basically sounds like a t... [Read more]

radiators?

All the radiators are bottom fed so why do 6 of 14 get hot first at the top progressively getting hot downwar... [Read more]

Greenstar boiler won't start???

We have a greenstar R29/R40 HE conventional condensing boiler which operates heating and hot water. The contro... [Read more]

How to fix my glow worm combi boiler?

Im not getting hot water from my boiler I have heating but no hot water, how can I fix this

Potterton performa 28 boiler goes to 3 bar?

Help please!! Potterton performa 28 boiler which goes up pass 3 bar , after a while there's knocking/banging ... [Read more]

1

Vaillant ecomax828/2e, noise?

My boiler makes a racket when the hot water is turned on. Its as if there is a foreign object in the boiler. I... [Read more]

1

Hot Water gets teppid but not warm heating ok?

I have a Ravenheat RSF100 ET Combi Boiler. had to strip down to repair water leak. Put back together, Fan work... [Read more]

Ravenheat CSI 85T heating fires up and then goes off?

The boiler keeps firing up and comes on and then goes off it is fine on the hot water . Any ideas

glow worm boiler?

I have a glow worm boiler 18hxi and all though it comes on and starts to heat the water after a short time a f... [Read more]

have green light flashing above overide worcester boiler?

Hi, Worcester Greenstarr CDi, have green light flashing above override and heating wont come on, have reset an... [Read more]

5

Ravenheat HE85T - no central heating, water working fine though?

Hi, I'm hoping someone can help? We have a Raveheat HE85T combi boiler, approx 3 - 4 years old. Recently, ... [Read more]

1

central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler

1

central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler

siemens rdj 10rf?

i have tried all ur solutions to reset my controller but have no joy at all i cant even get a flashing light o... [Read more]

Genus a77 fault?

Keep getting a77 fault on micro genus boiler. The condensate trap keeps filling. Thanks Nick for you earlier r... [Read more]

Hot Water Not Working On A Worchester Greenstar Ri Boiler?

Hi can someone please tell me what is wrong with my boiler. I get heating but no hot water.