How to mend Boiler Pressure Bosch

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high pressurs?

i have high pressure on my 24i worcester bosch boiler when i drain it it gos back up and stops at 3.5 bar and ... [Read more]

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where is pressure guage on worcester greenstar 34i boiler?

what is correct pressure

Greenstar 30SI, digistat DT10RF, reading error code. help?

my DT10RF Digistat is reading E7. it connects to the boiler but does not show any thing other then E7 on the d... [Read more]

what is the problem,40cdi bosch combi boiler keeps losing its pressure?

40cdi worcester bosch combi boilerkeeps losing pressure, what is the problem ?

AWC 6 Bar pressure relief valve passing water?

Water seems to pass only on morning initial start up of Worcester Bosch Greenstar 12i/24i system boiler. I hav... [Read more]

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How do i pressurise a Worcester Bosch 400?

I have lost pressure in my Worcester Bosch Highflow 400 RSF. All possible solutions talk of either using a key... [Read more]

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worcester 28i junior will not hold pressur after heating is off?

my boiler pressure falls after heating is off i have checked for leaks but ther is none

how can i fix my worcester 28cdi rsf?

the boiler will not ignite for water or heating unless i give the air pressure switch a fonzy tap ha ha then t... [Read more]

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how to fix my worcester 24 CDiRSF-LCombi boiler?

pressure gauge on boiler remains on 3.5 -4 have had an external expansion vessel fitted but problem remains

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the pressure gauge has gone up to 2.7 on the pressure clock and the boiler?

worcester 24i the pressure gauge has gone up to 2.7 on the pressure gauge and the boiler overflow is consta... [Read more]

Greenstar 30cdi boiler light?

I have a problem developed with my boiler - I am getting hot water, just no central heating. Only light that i... [Read more]

Pilot light periodically not lighting?

Hi can anyone help, i have a Worchester Bosch350 boiler sometimes when i switch the heating on the boiler rece... [Read more]

Greenstar 25Si/30Si boiler?

The pressure on the boiler is at zero, how do I get more pressure, I have already bleed my radiators

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woscester junior 24i?

when i put the heating on even with the temp dial turned down the boiler doesnt turn off and the pressure gaug... [Read more]

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bosch zwb7-32 rd532 condensing boiler?

the pressure guage on the boiler keeps going to 3 & water keeps dripping out of the relief valve.I have draine... [Read more]

The transmitter light if flashing constantly?

I have a Worcester Bosch Greenstar 24i junior/28i junior, and the heating stopped working, i realised that the... [Read more]

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my worcester bosch 280 combi-boiler water pressure is dropping?

What is the pressure supposed to be when the boiler is at rest.My water keeps falling below 1/2 a bar and I ne... [Read more]

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Filling/pressure issue - Bosch Worcester CDI 28?

I have just seen that the pressure gauge is down at 0 and have attempted to fill it up in the correct recommen... [Read more]

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pressure lost?

Hi my Greenstar 25si boiler just started to loose pressure over 16 hour period, have checked for any leaks on ... [Read more]

how can i fix my Worcester Boche R30 HE Combi Boiler?

Lose of pressure on a Worcester Boche Green star R30 Combi Condensing Boiler