How to mend ... New Boiler Required

How can I fix the timer on my Gledhill Boilermate central heating boiler?

I have a Gledhill BoilerMate system driving my central heating system which has a Grasslin Thermostat timing s... [Read more]

potterton boiler keeps closing down?

Boiler keeps closing down and shows low water pressure .when I top up to required level it runs for a while an... [Read more]

Halstead ace boiler locking out after 30 secs. ?

Leaking water, plumber advised new circuit board required purchased at great expense. Fitted still not working... [Read more]

how to tell if motorised valve needs replacing?

boiler fires and reaches temperature but does not cut out.room thermostat turns off at required temperature bu... [Read more]

Heating?

We have the Siemens rdj10rf and it will not switch the heating off when it has reached required temp and it al... [Read more]

Boiler switches on/off every minute when heating hot water?

Hi. I need some advice please. I'm renting a property which has an Ideal Classic LX FF & FF Fanned Flue Gas... [Read more]

How to raise the pressure?

Please tell me how to increase the pressure to the appropriate level - it is currently below where it should b... [Read more]

Potterton Suprima 80L?

The boiler works with no logout. The lights operate as per the manufacturers manual. After 60 seconds the boil... [Read more]

Ferroli Modena 80E Boiler Noisy Fan?

Hi there, I've got a really noisy boiler fan. It's been driving me mad for ages so I got soemone in to check ... [Read more]

Saunier Duval Combi Boiler Pressure Rises?

Hi Hopefully someone can answer this problem for me please? I have a Saunier Duval Thema Condens F30e Bo... [Read more]

What else can I try after resetting my Siemens RDJ10RF?

I have done the usual reset and the green light is on the receiver and the arrow is lit on the thermostat show... [Read more]

Glow worm ultimate 50ff Boiler?

The boiler immediatley blows mcb when isolator switch switched on. Fuses on PCB intact. Does it even when ther... [Read more]

expansion vessel pressure?

we have an oil fired combi with a separate free standing 24 litre expansion vessel some 3 metres away. Follo... [Read more]

Powermax 155x Backfires after running for 30-60mins?

I have had the boiler serviced and a part replaced. When the boiler is first switched on the usual ignition is... [Read more]

glowworm betacom 30c?

I have moved into a house with a glow worm boiler betacom 30c no instructions left in the house when I try to ... [Read more]

Greenstar 25Si boiler keeps tripping out? any idea whats wrong?

I have had the Greenstar 25Si boiler for just over 4 years, when we had the cold weather before Christmas 2010... [Read more]

no hotwater on worcester 24cdi ?

My central heating works ok but when I come to run the hot water for a bath the light indicator (red) does not... [Read more]

Low pressure on Worcester Junior 28i Boiler?

The pressure on the indicator dial keeps falling below the minimum amount required by the system in order for ... [Read more]

how can i fix my vaillant ecotec plus 831 boiler?

my boiler keeps on showing the message f 75 .also the heating is on constantly when not required (the radiator... [Read more]