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Mend Worcester

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Mend Worcester 28i

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We have 361 questions about mending 'worcester 28i'

How to mend Worcester 28i

Pages 65432
Mend rads boiler runs
1

Adding extra rads?

I have a Worcester 28i junior combi boiler. it presently runs 5 radiators in my 3 bed semi. I need to add 2 mo... [Read more]
Mend top bottom turn
2

how do you use the recharge key to top a worcester juior 28i?

the key at the bottom of the boiler will not turn and top the system up
Mend boiler losing pressure
2

boiler losing pressure?

My boiler,a worcester 28i is constantly losing pressure wether the heating is on or not, about 1 bar an hour, ... [Read more]
Mend red flashing light combi boiler
3

what is the red flashing light on my combi boiler?

the red flashing light under the warning triangle is flashing and i have no heating or water. it is Worcester ... [Read more]
Mend boiler losing pressure
3

boiler losing pressure?

Is it possible that my worscster 28i combi boiler could be losing pressure due to a faulty heat exchanger. I ... [Read more]
Mend boiler pressure year
1

Worcester Bosch 28i condenser boiler losing pressure?

New boiler fitted in May this year has continually lost pressure - now found the venting pipe outside is relea... [Read more]
Mend fault boiler low
3

Worcester 28i rsf intermittent fault?

My boiler has an intermittent fault. It fails to fire up every so often. When this occurs, taking off the low ... [Read more]
Mend 28i junior boiler
5

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]
Mend combi boiler fuse
7

How can I fix my worcester bosch 28i?

Hi My worcester bosch 28i combi boiler packed up(4 yrs old) so I took a look and found fuse 1 had blown. Afte... [Read more]
Mend ch problem central boiler
1

28i junior CH problem?

I have a fault with the central heating of my worcester 28i junior. The boiler fires up and the radiators heat... [Read more]
Mend worcester greenstar junior
2

Worcester Bosch Greenstar 28i Junior RF Thermostat?

I have misplaced DT20RF Room Thermostat (part # 87161144630) so I need to manually over-ride the receiver in o... [Read more]
Mend flashes times stopped
1

worcester 28i junior boiler warning light flashes 5 times per second?

My boiler stopped working. I opened up the internal cover and blew where the pilot light comes on and it worke... [Read more]
Mend 28i combi pressure
2

worcester 28i junior combi boiler?

The pressure gauge goes out of the black bar when the heating is turned on,going over pressure. How can i bal... [Read more]
Mend hot summer heating
1

Worcester Boiler 28i no hot water?

The boiler seems to operate fine in summer however as soon as the heating is turned on we get no hot water in ... [Read more]
Mend switch faulty find
3

melted air preassure switch?

I have replaced a faulty air preassure switch on my worcester 28i junior to find out that the new one has melt... [Read more]
Mend pressure worcester heating
1

Too much pressure on Worcester 28i Junior?

My decorator took off a radiator and heating would not come back on. I repressurised, bled all rads and eventu... [Read more]
Mend boiler light worcester junior
2

my boiler light is not firing on a worcester 28i junior boilers?

is there anything you can do to make it fire. I have turned out at electric but it still does not want to fire... [Read more]
Mend replace worcester boiler
2

Can I replace a worcester 28i junior mechanical timer myself?

The timer has broken on our boiler. It doesn't turn around anymore during the day and stays in one position. T... [Read more]
Mend worcester flow switch
1

Worcester 28i Faulty flow switch?

Are there any simple checks i can do to find out if flow switch is causing intermittent domestic hot water sho... [Read more]
Mend worcester 28i combi hot
2

Worcester 28i Combi conflicting quotes?

Intermittent no hot water to taps problem,Had 2 Quotes,First says faulty diverter valve or diaphram.Second say... [Read more]
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