How to mend ... Pressure Boiler Key

worcester 24cd1?

the pressure in the boiler constanttly stays at 4bar, blowing the release valve. integral fill... [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]

how can i fix worchester 28dci?

how can i adjust the water pressure on my boiler, i have the boiler key.

Valliant Ecotec pro 28 F22 error no hot water?

I know that the error means there is no water in the boiler, but how do I refill it? Does the pressure valve ... [Read more]

how do increase the pressure in my worcester 30cdi boiler?

i know you insert the key and turn but the pressure is not increasing is there anything else i can do.

fault f.22 on vaillant eco plus boiler?

hi, i also have a problem with my vaillant boiler ecoplus,the f.22 code comes up(low pressure fault) when i re... [Read more]

Increasing pressure on worcester 24i combi boiler?

The pressure dial is on zero. I read lots of topics on this and ordered a filling key seeing as there wasn't o... [Read more]

the boiler has to be swicth on or off when we use a filling key ?

When I use a fill in key in a worcester bolier to put the pressure at zero bar to 1.5 bar, shall I have the bo... [Read more]

WORCESTER 28i Combi Boiler?

My boiler pressure indicaters- the black one- has dropped to below 1. Does anyone know if this means I need to... [Read more]

the pressure on my worcester junior boiler is low ?

i have had it adjusted in the past about 2 years ago but i failed to ask how it was done i do have a valve adj... [Read more]

How to top up pressure system. Worcester Boiler 30SI?

We have a Worcester Boiler 30SI,with a top up system and key in the base of the boiler, in which order do i tu... [Read more]

how can i drop the pressure on my 24i boiler?

I topped up the water pressure on my worcesters 24i boiler today and I put too much in.When I turn on the C/H ... [Read more]

re-pressurising the boiler?

I have a Worcester Combi which was installed by the previous owners of my house. The system has lost pressure ... [Read more]

How do you pressurize a Worcester greenstar Cdi condensing boiler. ?

I have just bled a couple of radiators (I switched off the central heating before doing so) but the pressure o... [Read more]

How do I raise the pressure for the needle to be in the green zone?

I have looked under the boiler but cannot see a tap but only a possible turn key which has no way of turning i... [Read more]

Help - I bled my radiator and now my boiler isn't working and it's freezing?

I bled one of my radiators as it was cold at the top but warm at the bottom, a fair bit of air came out, but n... [Read more]

Worcester Bosch 350 combi boiler loosing pressure?

We have a combi boiler that is about 12 years old. Every morning the low pressure light is displayed and we ha... [Read more]

worcestre 28cdi - increasing water pressure?

Why is boiler pressure still increasing to blow off when filling key out of boiler and water valve shut off? ... [Read more]

Pressure on worcester 28i junior keeps going up and down!?

Hi I got back from holiday yesterday to find the pressure on my boiler at 0. I looked in the manual and used ... [Read more]

How do I raise the pressure on my Worcester 28Si ii boiler?

Where is the control to raise pressure on a Worcester 28Si II boiler. I ned to raise the pressure as its at 0... [Read more]