How to mend ... 28cdi Boiler Pressure

worcestercombi 28cdi rising pressure?

when the boiler is not working the pressure rises even when the water inlet valve is disconnected but when i t... [Read more]

re worcester nat gas non condensing 28cdi pressure?

thanks sd it rises from 1 bar to above 2.5, then bled it, cant remember it going that high till just lately a... [Read more]

rising pressure worcester combi 28cdi?

when the boiler is working the pressure starts to rise and c0ntinues to. i keep lowering the pressure via blee... [Read more]

Worcester 28cdi boiler?

I have drained my central heating system to replace a radiator with a heated towel rail. I am trying to re-fi... [Read more]

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]

Worcester 28CDI Boiler Pressure?

Help ! The Boiler was accidentally overfilled to 3 Bar. The inlet valve is shut off but every time I bleed ... [Read more]

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]

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]

28cdi rsf boiler? ?

can i replace the grey filling knob fell off in my hand when trying to fill which resulted in me not getting j... [Read more]

How can i fix my 28cdi boiler the pressure is going up?

After I took out the air from a radiator, I found the pressure down and then i filled up afterward the pressur... [Read more]

My boiler is a Worchester 28cdi pressure is increasing up 3 bar?

My boiler is a Worchester 28cdi pressure is increasing up 3 bar by itself ,but is working fine ,even though I ... [Read more]

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]

Worcester 28cdi boiler makes a squeeling niose?

I have a Worcester 28cdi which squeels loudly when domestic hot water demanded. It starts off quietly then squ... [Read more]

still lossing water pressure after changed pressure value?

I have a worcester 28cdi boiler which leaking water from the pressure value. I changed the pressure value. It ... [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]

what should the pressure be on the 28cdi worcester boiler ?

My pressure gauge is reading 1 in grey and 1 in red. Does this need increasing and if so could you explain ho... [Read more]

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]

How can I release pressure from boiler?

Had to add water to pressurise my worcester 28cdi boiler now too much how do I release some water to lower pre... [Read more]

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]