How to mend ... System Hot Water

Fixing programme for hot water?

How do I re-programme hot water system? The red light is on but the boiler does not switch on even for an ext... [Read more]

Potterton EP2001 Central Heating Programmer Fault?

Programmer is in off position but Hot Water is being supplied to the tank. Only way to switch off hot water to... [Read more]

heating system?

vokrea boiler getting central working but cannot get hot water working for shower ect

home heating system?

central heating working but cannot get hot water for shower ect working

shower running hot then cold?

my heating system is run by a worcester 24i rsf boiler which is 12 years old. we have it serviced every year ... [Read more]

boiler not heating water?

My boiler is heating the central heating but not the hot water. we have recently had a leak in the pipe and ha... [Read more]

Mend a hole in an expansion vessel?

I have solar panels attached to the roof of my home in Spain. At the moment I should be enjoying the benefit o... [Read more]

Problem with central heating , I have a potterton prima f system?

After the hot water heater has been on , when I switch on the heating it doesn't come back on , so no heating... [Read more]

Why has Heat Exchanger on IDEAL ISAR HE24 gone?

So... At the end of 2008 (early December, so about 4.5 years ago). We had central heating installed for the... [Read more]

Radiators?

Boiler goes up to temp really quick hot water o k done usual checks vented everything pp seems o k Also draine... [Read more]

carver cascade 2?

I have an Elddis Vogue 1V which has the Carver Cascade 2 hot water/heater system. When I switch on I get the g... [Read more]

Bosch Water Heater Problem?

I have a Bosch 275 water Heater in my 2006 Willerby Westmorland Static. When water is turned on, I have ig... [Read more]

warsbo refill?

I have a warsbo system in my house, the 30psi releaf valveon the hot water heater which heats it started leak... [Read more]

Have a vaillant ecotec plus 824. The water gets hot then goes cold?

Have a vaillant ecotec plus 824. Real problems!!The water gets hot for about a minute then goes cold and stays... [Read more]

Could this be a problem caused by the boiler or is it with the wiring?

I have a glow worm ultimate boiler. The boiler is 12 years old and appears to be functioning perfectly. The pr... [Read more]

Worcester28i junior?

I have a Worcester 28i junior the heating and hot water are working except my sink hot water tap runs slowly t... [Read more]

Potterton Programmer not controlling stat?

I developed a fault on my Potterton system as a direct result of trying to change the in room stat (Potterton ... [Read more]

Fault with ideal isar he 30?

My ideal isar he30 boiler keeps on heating the system when the programmer is off and goes to the preheat for t... [Read more]

new worcester 550I combi boler?

When the hot tap is opened fully the temp of the water increases until the boiler trips out .Worcester service... [Read more]

I have a greenstar 25cdi gas condensing boiler. ?

The hot water temperature is'nt always getting hot. Never cold but sometimes lukewarm , sometimes hot? The c... [Read more]