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Mend Worcester Home Heating Systems

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Latest Questions

Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Bosch Worcester

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We have 1026 questions about mending 'bosch worcester' in category Heating, Home Heating Systems

How to mend Bosch Worcester

Mend worcester greenstar water

worcester greenstar, no ignition?

hi i have the above boiler and the igntion has gone off and i havent a clue how to re-ignite we have no ... [Read more]
Mend combi works doesnt
2

Worcester Greenstar combi Heating works, but doesn't (??!)?

I have a Worcester Bosch Greenstar 30Si combi boiler with a Drayton SCR and RF3 digistat controls. The heating... [Read more]
Mend light combi boiler

how to light a worcester 24i/28i combi boiler?

as above
Mend runs flashing blue
1

worcester bosch 12ri?

My worcester bosch 12ri runs happily for a while and then I get the odd lockout, slow flashing blue light. I r... [Read more]
Mend worcester 28i boiler
1

worcester bosch 28i fan problem?

The fan on my 28i keeps sticking which results in it not igniting if you bang the boiler casing it kicks in! ... [Read more]
Mend worcester bosch combi hot water heating

Worcester Bosch 24i Combi hot water but no heating?

The boiler is hooked up to a Drayton 2RF Digistat. The boiler gives hot water but despite the transmitter call... [Read more]
Mend manual stopped apart

My manual timer stopped working?

The boiler is working fine apart from the manual timer has just stopped moving, i have a greenstar cdi 37, ple... [Read more]
Mend worcester bosch 400
1

How do i pressurise a Worcester Bosch 400?

I have lost pressure in my Worcester Bosch Highflow 400 RSF. All possible solutions talk of either using a key... [Read more]
Mend worcester 28i junior boiler
2

worcester 28i junior will not hold pressur after heating is off?

my boiler pressure falls after heating is off i have checked for leaks but ther is none
Mend bosch heating hot

Worcester Bosch 25cdi boiler - central heating not working?

Hot water working OK but central heating won't work. Tried switching off Master Switch, leaving a few seconds... [Read more]
Mend Heating, Home Heating Systems

Retaining bolts for combustion chamber in Wocester/Bosch boiler?

Do I need retaining bolts for the combustion chamber in a Wocester Bosch 38 CDI boiler? Should the bolts ha... [Read more]
Mend 30 central working
1

Greenstar 30 CDi central heating not working?

Worcester Bosch Greenstar 30 CDi boiler supporting the central heating after being off all summer. Hot wate... [Read more]
Mend heating water light hear

Greenstar RI24?

No heating or hot water, blue light on (not flashing) tried to re-set but all i can hear is the ignition cli... [Read more]
Mend 400 heat heating
1

worchester bosch highflow 400?

my boiler will heat my water but will not heat my central heating why thanks
Mend red second manual
3

Worcester Bosch 24i Junior no spark ?

I have the red flashing light, once per second. Went through manual fault finding. I replaced the spark electr... [Read more]
Mend idea worcester bosch combi
1

Any idea whats wrong with my Worcester Bosch 24i Combi?

We have a fault that when we turn the hot tap on we do not always get hot water, the boiler does not ignite, t... [Read more]
Mend only work constant

why will my boiler only work on timed and not constant?

my heating would not work on the on constant ?????would not come on at all but when i put the timed on it come... [Read more]
Mend shower cold minutes
1

my worcesterbosch 24cdi not working right?

shower heats up as it should but goes cold after 3or 4 minutes. missus going nuts pls help.
Mend red call switch

how to start boiler?

hi i have a rf1 red light flashes all the time to call for heat but will not switch boiler on please help than... [Read more]
Mend suspect problem gas

My Greenstar 532i doesn't reliably fire up and heat the rads?

I suspect there is a problem but when we got the gas folk out before they just filled it with a bit more water... [Read more]

Try searching for...

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Mend Heating, Home Heating Systems

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Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend boiler problem combi

Worcester boiler problem?
Mend working changed thermostat

Boiler not working?
Mend greenstar 25si pressure boiler

Worcester greenstar 25si compact?
Mend worcester combi boiler

Worcester botch combi boiler?
Mend green star water

Worcester green Star?
Mend programmer work boiler

Reset my worcester dt10rf programmer?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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