How to mend ... Central Hot Coming

Ferroli DOMI compact F30B ?

I have had a new bolier fitted but the hot water isnt working. It come on when a hot tap is turned on. It work... [Read more]

I've got a Potterton Prima boiler (not combi).can anyone tell me how to fix?

what happens is that everytime we put the hot water on , the central heating comes on as well . is there a sel... [Read more]

Hot water cutting out after 20 - 30 secs, but coming back on 20 secs after?

We have a Baxi Combi 80e boiler which fires up okay, but after about 20-30 secs the hot water goes cold. This... [Read more]

vaillant turbomax F23 error keeps coming up when I turn on the central heat?

Th heat exchanger and the diverter valve were changed on my boiler as the hot water and the central heating ke... [Read more]

myson apollo fanfare boiler?

when i put the hot water on we also get the central heating coming on

Boiler problem further data on earlier question ?

Thank you for your helpful responses. I have made further observations and these are as follows: I have two... [Read more]

Running water sound when boiler is on?

When my central heating is running (including hot water) there is a continual sound of running water coming fr... [Read more]

Glow-Worm Fuelsaver Boiler 45F and Central Heating?

Hi Really hoping someone can help me. I have a Glow-Worm Fuelsaver Boiler 45F which is approx 18 years o... [Read more]

H and E tank overflowing?

The central heating H and E tank continues to fill up to the level of the overflow outlet pipe even after the ... [Read more]

My boiler is not coming on at all, no hot water or central heating?

I can get the ignition light on but the heating is not clicking in so i have not hot water or central heating

Vaillant TurboMAX plus 824E boiler problem!!!!!?

hi i have had the Vaillant TurboMAX plus 824E boiler for about 2 and a half years, and it seems to be leaking ... [Read more]

ariston combi boiler cuts out when hot?

from cold this boiler might work for an hour and then cuts out and the red light comes on. i think the light i... [Read more]

vaillant pro 28 no hot water but central heating is ok?

I have a 7 year old vailiant boiler. The central heating is working fine but there is not hot water coming out... [Read more]

Why is our boiler not working?

Our boiler is firing up when we turn the hot water on , but our central heatings not coming on! we have topped... [Read more]

worcester 24CDI - possible problem with pcb?

Hi, I hope someone can help me confirm a possible diagnosis! My combi-boiler was working well until a few ... [Read more]

any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]

How can i fix my Halstead ace high boiler?

when i call for hot water only , the central heating is coming on and i only get minimum hot water at a slow r... [Read more]

Ariston microgenus about 4years old keeps going on to reset then misfiring?

I have an Ariston microgenus boiler which has been fitted for about 4 years. It runs on bottled LPG(adaptor fi... [Read more]

how can ifix my protherm combi boiler?

Turn hot tap on and no hot water coming out but you can hear the fan but if the central heating is switched on... [Read more]

stop water on c heating hot water tank so can replace seal?

how do i stop water from coming into central heating hot water tank again once drained so i can change seal