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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 Worcester Combi

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We have 1024 questions about mending 'worcester combi' in category Heating, Home Heating Systems

How to mend Worcester Combi

Mend worcester combi filling
2

worcester combi bioler?

needs filling up once a week,why
Mend Heating, Home Heating Systems
1

replace batteries in Worcester 28i Termastate?

I need to replace the batteries in my wall mounted termatate to my Worcester Greenstar 28i Junior Combi boiler... [Read more]
Mend worcester combi ch boiler

how do I set the timers on my Worcester combi ch boiler?

sorry but do not have access to it just at this moment. boiler about 5 years old
Mend bosch combi boiler

how can i replace?

how can i replace the thermo coupler on my worcester bosch 24i combi boiler please
Mend boiler pressure 24
1

Heating, Home Heating Systems?

My Worcester Bosch combi boiler loses pressure over 24 hours from 1 bar down to almost zero. The boiler still... [Read more]
Mend 28i combi boiler
4

Worcester 28i RSF Combi?

Boiler not igniting first thing in morning. New Air Pressure Switch fitted but still same problem. If I remove... [Read more]
Mend worcester oil boiler heatslave

How can I fix my worcester 15/19 oil combi boiler [heatslave]?

Boiler keeps demanding hot water when heating comes on and will not heat rads. Have replaced diverter valve a... [Read more]
Mend worcester water advise
1

Worcester Highflow problem with hot water?

I am wondering whether anyone could advise of the likely cause of my Worcester Highflow combi boiler only prod... [Read more]
Mend pressure combi 350
2

pressure problem?

i have a combi worcester 350. i recently tried to increase the temp on the thermostat only to find that the pr... [Read more]
Mend worcester pressure dropping
1

worcester 9.24 combi?

the pressure keeps dropping on the boiler,have to keep topping it up,what is the correct pressure.what is the ... [Read more]
Mend worcester boiler 2005

Worcester combi 28cd boiler programmer (2005?)?

My transmitter continually malfunctions. I would like to replace it with a unit which will give me a greater t... [Read more]
Mend worcester fault combi boiler
3

Worcester Bosch Greenstar 40 CDi fault?

CH on my 3 year old Worcester Bosch Greenstar 40 CDi Combi boiler has stopped working. The antanna, colon and... [Read more]
Mend water worcester boiler
1

Losing water Worcester Bosh combi boiler?

Hi I have an oldish combi boiler and I am having to top up the water daily. I have hunted the house for leak... [Read more]
Mend worcester junior boiler
1

i want to fit a room stat to a worcester 28i junior?

i want to fit a room stat to a worcester 28i junior combi boiler
Mend operating instructions combi boiler
3

operating instructions for worcester-bosch combi boiler?

Dear Sir I have just bought a maisonette that has a Worcester-Bosch combi boiler. No instructions were left. ... [Read more]
Mend boiler worcester cdi combi
2

What does this mean? S E Flashing on my display on my boiler?

My worcester greenstar 30 cdi combi boiler it seems to still be working but is flashing SE on the display.Does... [Read more]
Mend boiler worcester dial

does my combi boiler have an economy mode ?

i have a worcester 28si mk ii do i have a dial where i can put it on economy
Mend pressure worcester oil combi
1

pressure in worcester oil combi?

the pressuer had droped in my boiler, bleed raitaors,pressure put back up, now the pressure keep rising and fa... [Read more]
Mend worcester highflow 400 boiler

Worcester bosch highflow 400 combi boiler?

Hi, I have the Worcester bosch highflow 400 combi boiler I understand the principle of having the Heatbank but... [Read more]
Mend system hot water runs central

worcester 24i combi heating system?

hot water runs ok but no central heating. i think it may be the timer switch can i connect the wires to overri... [Read more]

Try searching for...

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Mend boiler problem combi

Worcester boiler problem?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend greenstar 25si pressure boiler

Worcester greenstar 25si compact?
Mend Heating, Home Heating Systems

How can I fix this problem?
Mend programmer work boiler

Reset my worcester dt10rf programmer?
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend green star water

Worcester green Star?
Mend worcester combi boiler

Worcester botch combi boiler?
Mend working changed thermostat

Boiler not working?

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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