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Siemens RDJ10 thermostat, not switching on my central heating?

I have a worcester bosch Greenstar 28i Junior combi-boiler, with a Siemens RDJ10 thermostat. I have set the ti... [Read more]

Vaillant VCW GB242 high pressure ?

I have a VAILLANT - VCW GB 242 EH boiler installed by the previous previous owner and no manual. When the hea... [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]

how can i set my drayton digistsat RF3?

Ive just moved into a new house and no matter how many times i ring the landlord to help me set my system, no ... [Read more]

wot water pressure should my halstead ace be set at please ?

not sure how muh pressure it should have. sometimes the boiler dont kick in or stay on when running the hot wa... [Read more]

Boiler firing up when not on cycle?

I have what looks like a fairly old-fashioned heating system. There is a gas back boiler behind the fire in th... [Read more]

tried to fix timer now no heating?

i tried to set the timer on my boiler now i have no heating dont konw what i have done its a vokera excell 80 ... [Read more]

Worcester 350 boiler cutting out?

I have a worcester 350 Combi GC Number 47 311 13 about 12 years old. This boiler is always been first class... [Read more]

timer on boiler?

i tried set my timer on my boiler and now cant get my heating to work at all dont know what i have done v... [Read more]

timer on boiler?

tried to set timer on boiler and now no heating at all

How do I set the timer for my Ferroli F 30 B boiler?

I have recently moved into a house with Ferroli boiler. It is DOMI compact F 30 B. No instructions on how to... [Read more]

Saunier Duval SD623 cant control heat ?

Hi my Sd 623 wont stay at temp set just keeps getting hotter . I have removed the room stat and bridged it so ... [Read more]

HOW TO SET TIMER ON WORCESTER 24CDI BOILER?

I HAVE RECENTLY MOVED INTO A NEW HOUSE WITH THE ABOVE BOILER/HEATING SYSTEM PRE-INSTALLED - I AM HAVING TROUBL... [Read more]

boiler?

hi i hav vokera linea 24. i set my boiler at 1/1.5 bar and is ok then when the heating kicks in th pressure g... [Read more]

boiler will not start up automatically when the room thermostat is asking f?

boiler is running fine producing hot water and heat, but when the room thermostat asks for heat the boiler wil... [Read more]

How can we fix our hot water?

Last night, we tried to set the timer on our central heating for the first time since moving in, we then had t... [Read more]

Faulty boiler or faulty pump?

When I turn on the hot water or heating on, the boiler switches on but after couple of minutes or so the boile... [Read more]

noisy boiler and pressure guage judders and goes upto 3.5?

hello,i have aworcester 24 .ive tried to turn centralheating on and the prwssure gauge has hit 3.5 to4 it is n... [Read more]

Keston boiler lockout code E00?

Keston boiler C40 is fine on hot water only but when it goes onto central heating it runs for a while then goe... [Read more]

Combitek F23E?

On set times to start Central Heating from the clock the pump starts but burner does not ignite. If I turn t... [Read more]