How to mend ... Boiler System Turned

Why does my Main Combi 24 HE sound as if it is continually filling up?

There is a constant noise as if the boiler is filling up, the pressure does not increase however if a tap is t... [Read more]

worcester 24cdi?

When boiler is turned on it makes a banging noise and what sounds like air coming out . Expansion vessel, Heat... [Read more]

How can I fix my Vakera boiler?

I have a Vakers High Efficiency Combi Boiler, compact 29. The lights go through their sequence and stop on the... [Read more]

Main Eco 28 133 error?

Had 133 error code come up. Nothing doing when trying to reset. Shut whole thing off at mains, took fascia o... [Read more]

Worcester heatslave 20/25?

Hi, I have been having a problem with my heating for some months now but very intermittent, occasionally the h... [Read more]

Vokera boiler green flashing light after fixed water pressure?

Hi I thought I'd fixed my boiler problems after I figured out how to add water to the system to increase the ... [Read more]

Johnson & Starley warm air heating ?

Last Nov 2013 we had the circuit board changed on this warm air system because it was clicking constantly befo... [Read more]

how do I refill my glow worm boiler or bleed it?

re-filled rads after installing additional rad. Bled all through - OK. Turned on pump - clanking and knocking ... [Read more]

ferolli optimax he31 c?

boiler is making noise like air in system on hot water only when tap is turned off .

Worcester 28CDi boiler will not fill?

My Worcester 28CDi combi boiler stopped providing hot water this morning while I was in the shower. Looking... [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]

Greenstar 12i?

Hi, I have a Greenstar12i system boiler - When the room stat is turned up the boiler starts up and the burner ... [Read more]

sabre 29HE system red light comes on every 20 minutes?

I have been having endless trouble with this boiler but had reached the stage where the red light only came on... [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]

How can I get rid of trapped air in central heating system?

After replacing the small rubber seal on the shaft of the hydraulic actuator in my BIASI 24S Combi boiler, the... [Read more]

Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

Prima f, how to refil cylinder ?

Had to drain prima f system because of bust radiator pipe. Fix radiator pipe. Checked small black tank in lo... [Read more]

how can i fix my alpha cb 24?

My radiators are getting hot but my rooms are not getting hot i have my boiler turned up to max i have changed... [Read more]

problem dry fire baxi 133he plus?

i own a baxi 133he plus which has worked fine all day then all of a sudden when i turned the heating up it wen... [Read more]

why could my Swift Flow 75 boiler not work after changing my stop cock?

Swift Flow 75 - 80 Combi Boiler I changed my Stop Cock and now my Swift Flow 75 - 80 Boiler will not work. ... [Read more]