How to mend ... Not Working Boiler

Can i fix my Potterton Combi 80 myself? As it wont light?

My boiler has stopped working. When I turn it on I hear noise from the boiler but the flame LED is not lighti... [Read more]

what does this code mean?

My boiler (ferroli optimax HE 31c) isnt working but has thid code that looks like NO CA,anyone any ideas? the ... [Read more]

central heating/hot water not working?

how can i fix it my combi boiler is vokera excell 80sp i think pressure switch not working?

what is wrong with my Vaillant Sonnet 18?

The hot water is working fine but the heating system is not working. Can you tell me why, as it is a very old... [Read more]

Temperature on Mira Excel B running hot and then cold?

Mira Excel B shower working off Combi Boiler, water pressure is good, but temp keeps going up and down. Have f... [Read more]

Has the Fan Assembly truly failed?

Hello all I have a Glow Worm Ultimate 120FF boiler that serves the central heating in my home. The system ... [Read more]

Servowarm Elite 50 Boiler - ignition stopped working?

This model is obviously very old but until the summer was working perfectly. The ignition went and when someo... [Read more]

diagram for potterton suprima 60?

my boiler is not working a plumber came in and said he thinks it is the circuit board. i am an electrician and... [Read more]

Main combi 24HE FLAME ERROR NO HEATING OR HOT WATER, PRESSURE IS AT 0, HELP?

hi can someone please help, our boiler isn't working, there is a flame error and the pressure gauge is at 0, w... [Read more]

sime 80 combi boiler cutting out?

my boiler fires up for about fifteen seconds then goes off for five mins so the rads get warm but never get ho... [Read more]

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

Excessive Flue Noise - Worcester 28i?

I have just noticed today that the boiler flue is making a excessive whiring noise when the central heating is... [Read more]

vaillant boiler VCW GB 242EH?

Central heating OK. D.H.W Intermittant working,ie,switch shower on and anything from 15/30 minutes will go to... [Read more]

potterton 100e profile boiler?

Hi I have a potterton profile 100e fanned balanced flue gas fired boiler. my boiler works fine 75% of the tim... [Read more]

heatline c24 boiler faulty?

how can i fix my boiler,the boiler is working and the hot water is ok but the raditors is not working.

How can I get my Glow Worm Ultimate 100FF boiler working?

I have a sealed water sytstem with a pressurised Megaflow hot water tank. Occassionally the system pressure j... [Read more]

ravenheat little star ls80t?

I have the above boiler and everything was working one night got up next morning and nothing I mean nothing at... [Read more]

28cdi no ignition?

the boiler is not working no spark , gas is ok going to boiler , has 2 flashing red lights , tried reseting no... [Read more]

F4 problem with Vitodens 100 system boiler 24kw?

Code F4 fault. Boiler not firing. Have replaced ignition transformer code 063 but still not working, believe ... [Read more]

Will a new fan solve the problem?

The fan on my Potterton Netaheat 10/16 boiler is noisy & running slow, resulting in the boiler not turning on.... [Read more]