How to mend ... Heating Boiler Valve Water

How can i fix my heating system?

I have a Thorn boiler, sealed system vented (DHW). The water is being heated but the radiators are staying col... [Read more]

is it repairable?

I have a glow worm swiftflow combi boiler and there is a constant drip coming from the over flow outside. The... [Read more]

boiler pressure?

boiler pressurises when heating comes on vokera 24,filling loop disconnected then dumps water through release ... [Read more]

error code?

my customers centora 24 combi is showing code 07 which i believe is no circulation on primary circuit. i suspe... [Read more]

Valliant boiler - Hot water but no heating?

I'm guessing that the problem is that the pressure is too low, as it's under 1.0. I have followed the instruc... [Read more]

Hot Water but no CH Potterton Netaheat Profile 30e-80e?

In the last day or so we have noticed that we are getting hot water but no Central Heating (rads are cold etc.... [Read more]

worcester 24cd1?

the pressure in the boiler constanttly stays at 4bar, blowing the release valve. integral fill... [Read more]

actuator/stepper motor is not moving?

I have a heatline c24 condensing boiler diverter valve actuator/stepper motor is not moving. The central heat... [Read more]

britony combi boiler problem?

The boiler keeps heating the radiators even when I have switched to hot water only. Sometimes the only way I c... [Read more]

Baxi 105e hot water problem?

When the shower is turned on the boiler fires but does not modulate when the desired temp is reached resulting... [Read more]

my sime friendly format 100e keeps switching off when i run the water ?

my combi boiler keeps on running cold half way through shower and i have got to relight it and when the heatin... [Read more]

One room's convectors not heating?

All of our convectors are working beautifully, except for two in the same room. They are on a single loop in t... [Read more]

location of water inlet valve on ariston combi boiler?

how can i locate water inlet valve on ariston combi boiler to enable me to top heating system up

Overheating light on in boiler (Potterton Flowshure Plus)?

I have a Potterton Flowshure Plus boiler. When I put the CH on today there was a slight rumble and squeaking f... [Read more]

vokera linea 28 boiler?

my boiler is 9 years old and i can not turn off the heating as soon as u switch the boiler on the hot water on... [Read more]

Ferroli Mondena 102?

No hot water or Central heating.The boiler starts up, the burner lights and the fan runs, then after about 5 s... [Read more]

Vaillant TurboMAX Plus 824e -No Central Heating. DV ok?

Boiler appears to function normally with plenty of hot water, no fault codes, pressure 1.8bar but I cannot get... [Read more]

optima 701?

How do i change the pressure valve on optima 701 combi boiler? I am putting the pressure to 2bar, next day the... [Read more]

Pressure dropping on worcester 241 RSF boiler?

Hi i hope someone can help me, the pressure has been dropping on our boiler and has noe gotten to the point wh... [Read more]

pressure loss in my Vaillant boiler?

my vaillant boiler model VC GB 242 EH is installed as a pressurised central heating & hot water system. The... [Read more]