How to mend ... Central Heating

How often should you flush central heating system?

I am told that the fluid in my central heating system is black and system needs a flush. It was last flushed ... [Read more]

Baxi Bermuda boiler not igniting?

My Boiler won't ignite to either heat water for the taps or central heating. The pilot light is on. The thermo... [Read more]

boiler noise?

i have a glow worm compact 100e on either hot water demand or central heating it works for a minute or so then... [Read more]

change of central heating boiler?

My Potterton Electronic neataheat 16-22 has to be changed as spares are scarce according to the service engine... [Read more]

Faulty Ideal Classic NF80 Combi Boiler?

Hi, our boiler will not work properly. When it is switched for hot water only it fires even if the water is no... [Read more]

Pressure gauge on front of boiler on zero?

Worcester bosch 240 boiler. Put central heating on and some radiators had air so I bled them. After this, the ... [Read more]

how do I wire my new timer?

How do I wire my new timer into my central heating system? Every time I have tried to wire it the central heat... [Read more]

Help Topping Up Water Pressure on Vokera 20-80 RS Flowmatic!?

Hi there, I've been having a few problems with my boiler (Vokera 20-80 RS Flowmatic), as we are able to get... [Read more]

water will not heat up?

Drained central heating system as a pipe was leaking.Put a new piece of pipe in. Turned water back on,put cent... [Read more]

Ideal boiler ff250 will not ignite?

I have an Ideal FF250 boiler that will not ignite the gas burner although the controller is asking for both Ce... [Read more]

NO hot Water?

Have a potterton ep2000, it delivers hot water to the central heating but there is no hot water, is the batter... [Read more]

how do i light the gas on my worcester combi 24si?

my combi wont light when i turn on the hot water or central heating it is a worcester 24si is there an ignitio... [Read more]

Radiators Get Hot when taps are on?

We have a Halstead Quattro Gold boiler. When the hot taps are use the radiators get hot even though the centra... [Read more]

How can i fix my puma combi boiler?

The pilot light does not come on I have no central heating or hot water. We have checked the water system and... [Read more]

Worcester Bosch 24CDi combi boiler?

When I turn on the hot water tap the water goes to taps and central heating radiators. Water from tap is only... [Read more]

how can i fix it and replace parts required on combi vokera20/80rsflowmatic?

when opening hot water tap boiler delays in firing up when it starts the water temperature goes to 60c the sup... [Read more]

How do i fix my Worcester 24 si 11 combi?

It runs Ok on domestic hot water , but on central heating after the initial 1st run upto temperature the boile... [Read more]

worcester bosch 230 combi rsf?

No hot water, only when central heating on. I have identified the problem as being the diaphragm plunger is... [Read more]

BAXI BAHAMA 100?

I HAVE A BAXI BAHAMA 100 COMBI BOILER, THE CENTRAL HEATING WORKS FINE, BUT THE HOT WATER IS NON EXISTANT! ... [Read more]

hot water flow?

Dear all I have a potterton puma 80e combi boiler. The hot water from the sink tap and Bath taps runs very ... [Read more]