How to mend ... 28cdi Boiler Water

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]

How Do I Purge and Re-Light a Worcester 28CDI?

I returned home from work today to discover a note through the door stating that as they had a report of gas t... [Read more]

Problem with Worcester boiler pump?

I have a Worcester 28CDI boiler and i recently replaced a faulty pump. However, the new pump seems to operate ... [Read more]

why does my Worcester 28CDi not give hot water?

The boiler will sometimes fire up when I open a hot tap, but usually it won't give hot water unless its firing... [Read more]

What is the operational relationship between boiler and thermostat?

I have a Worcester 28CDi combi boiler with a Honeywell T40 thermostat. I wanted to change the thermostat to a ... [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]

I have a Worcester 28cdi combi-boiler, ?

the red light over a 'tap' symbol is flashing, the radiator light is on as is the green igniton/start light. ... [Read more]

why no hot water, when iv got heating ?

help please, iv got a worcester 28cdi boiler, we have no hot water but the heating works anyone knows why ??... [Read more]

boiler will not let me override it?

The boiler was not picking up the signal...changed batteries and the signal light kept flashing to pressed the... [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]

Plumbing: How can I fix my worcester 24CDi and 28CDi?

My boiler fires up for water and heating but keeps cutting off. May sound crazy but happened when I bled the r... [Read more]

Worcester 28cdi Boiler problem?

We have the above boiler and the central heating and water lights are flashing. We have tried reseting but af... [Read more]

Worcester bosch 28cdi combie boiler?

The central heating works perfectly but when I turn the hot water tap on the boiler fires up but the water sta... [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]

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]

I have a leak coming from the diverter valve on my worcester bosch 28CDi ?

I have a leak coming from the diverter valve on my worcester bosch 28CDi combi boiler. I have to re-pressurise... [Read more]

How can i fix my Worcester Bosch 28cdi?

Hi We have a Worcester Bosch 28cdi boiler and we are having problems with both heating and hot water.when... [Read more]

How can I fix my Worcester Bosch Combi boiler?

I have a 28cdi and when you run the hot tap the water gets hotter and hotter until the pilot cuts out. After a... [Read more]

my combi boiler is not heating the water up?

My worcester 28cdi combi boiler will not heat the water at all can you tell me what the problem is please