How to mend Boiler Pressure Bosch

worcester junior 28i?

My boiler gives me heating but when i turn on hot water the safety light flashes 5 beats per second and the bo... [Read more]

i have a worcester 24i/28i boiler how do i build pressure to move needle?

how do i get reset button to pop back up and reset thermostat also one radiator will not get hot

worcester bosch combination oil boiler low press.after radiator leak?

have changed leaking radiator but pressure in system seems low how do we fix this i have not had any exerience... [Read more]

how do i fill a greenstar 42 cdi combi boiler?

how do i fill a greenstar 42 cdi combi boiler after low pressure.thanks

Oil fired worcester bosch heatslave boiler not igniting?

After 3 hour power loss/low voltege (84v) boiler would not ignite. Checked fuses, ok. Pressed both reset butto... [Read more]

heating?

i have a worcester28cdi boiler and the pressure keeps dropping or going up to 2.o5 is this safe also all rads ... [Read more]

1

worchester combi 28cdi gas boiler?

pressure shows 1 bar and when I turn on heating pressure goes up to 3 bar and then when i turn off heating pre... [Read more]

under pressure ?

water pressure in worcester greenstar condenser boiler just below 1 bar how to increase pressure

1

PRV Worcester bosch?

I've got a Worcester Greenstar boiler. The pressure dropped to zero and when I try to refill it, the water jus... [Read more]

how do i fix worcester bosch condensing boiler?

the boiler will not fireup, it shows a flashing red light and in tem/pressure viewer f1

Worchester 24i rsf (no CH or HW)?

My boiler has decided to stop working, when you turn it on it makes the normal sounds but it doesn't make the ... [Read more]

low hot water pressure and no hot water?

I have a worcester bosch 230 combi. I recently changed the pressure relief valve and expansion vessel. All was... [Read more]

greenstar 24i junior / 28i junior?

Hi, I am having the same issue that alot of the porple on here seem be be having, the reset button on my boile... [Read more]

1

worcester bosch 28 cdi ?

what pressure should be showing when the boiler is cold and all so when it is running at full .many thanks... [Read more]

2

How do I get my Worcester Bosch 42CDi to work?

Hi, I have a worcester bosch green star 42CDi and have the same problem. It happened last Christmas, and the k... [Read more]

1

no heating got a worcester bosch combi boiler?

hi i have had a problem with the pressure on my combi we done that now i have water but no heating please can ... [Read more]

the pressure on my greenstar 24i junior has dropped to 0.5bar?

The pressure on my boiler has droped below half a bar. there is no filling loop i can see. How do i solve this... [Read more]

my w/b boiler is also noisy and pressure gauge reads 0.5. ?

my worcester bosch 30cdi boiler is also noisy and pressure gauge reads 0.5. how do you pressurise the system p... [Read more]

Any ideas?

We have a Worcester Bosch boiler Greenstar 25Si/30si. It has been losing pressure over the last few weeks and ... [Read more]

how do i kep water pressure constant on a worcester bosch 230 boiler system?

i get the boiler pressure up to 1.2bar by opening up the small valve next o the flixi hose pipe. Once pressure... [Read more]