How to mend 28cdi Heating Pressure

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]

Worcester 28CDi HW Light flashing?

The boiler lights up on HW and Heating for a short while (varies from 10 mins to 1 hr) then the the HW lights ... [Read more]

Our 28cdi won't ignite?

pump runs, looks ok electricronics wise, wont fire up on heating or water, pressure was low and it switched it... [Read more]

1

How can I fix my Worcester 28CDi Combi Boiler?

Intermitent problem. When running the hot tap the boiler and the pressure gauge start to pulsate. A new heat ... [Read more]

1

home heating system worcester 28cdi?

what complications can arise from running heating system on pressure of 3 without a new fixing loop

1

worcester 28cdi fault?

i've got the a 28cdi and it's causing problems. when running on heating it can stay on all the time, but when ... [Read more]

Boiler loosing pressure when heating goes off?

A 28cdi has started loosing pressure when heating goes off it can be refilled but its getting a bit tedious. I... [Read more]

6

Pressure Loss?

Have a 28CDi Worcester boiler, 5 years old. When the heating side is on things work fine till the heating is s... [Read more]

7

Hot water goes cold, when cold water taps turned on?

HI, I have a worcester28cdi, which has been installed fro 11 years with only 1 diaphram going in that time. It... [Read more]

1

Worcester 28CDi Combi - pressure rising?

My boiler is 8 years old. Never been serviced. The pressure dropped last summer when I was not using the boi... [Read more]

6

Central heating boiler ignition lockout?

I have an ongoing problem with my boiler, a Worcester Bosch 28Cdi. From time to time the central heating ligh... [Read more]

1

I Have a Worcester gas system that is suffering pressure loss any DIY repar?

My Worcester 28CDI heating system has been allowing pressure to escape very slowly for a few months and I have... [Read more]

1

loss of water pressure?

my bosch 28cdi loses water pressure after each use of the central heating sys ,water coming out through vent p... [Read more]

1

I have pressure loss on my Worcester 28cdi combi boiler why?

My worcester 28cdi combi boiler will lose its pressure when it goes cold. I set the pressure to1bar.Then I tur... [Read more]

1

Combi stops firing for hot water when cold tap turned on?

Hi I have a Worcester Bosch Thermotechnik combi - on the boiler casing is a Bosch-stamped cert saying it is... [Read more]

1

What is wrong with my worcester 28CDi boiler?

I have a (very old) Worcester 28CDi boiler, which until this morning was running perfectly! However, tonight ... [Read more]

3

How can I fix pressure loss on my Worcester Bosch 28CDi?

Hello, For some time now, there has been a constant loss of pressure. Quite by accident dripping was seen in ... [Read more]

4

how can i fix my worcester28cdi combi central heating?

pressure is set at 1 bar when cold filling loop valve is closed and filling key is removed but when central he... [Read more]

2

How do i relight my ignition?

We have a worcester 28cdi, the ignition wont relight, we have took the pressure back up from nearly zero to ab... [Read more]

1

my 28cdi worcester boiler was working this morning?

my 28cdi worcester boiler was working this morning and has now stopped heating water and the rads are not heat... [Read more]