2 hours ago: Recalls for this model?

Mend Vaillant VCW-GB 242 EH Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Click here to mend Vaillant VCW-GB 242 EH home heating systems

Mend home heating systems ...

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]
Mend Heating, Home Heating Systems

Siemens transmitter error?

Rdj10rf stuck on start screen after putting in new batteries
Mend gas ignite hand

Kohlangaz Gosford HE fire?

My Kohlangaz Gosforth HE gas fire will not ignite, My hand set controller is displaying E56 , it will also not... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Vaillant VCW-GB 242 EH Boiler Heating Fault

How can I fix my Vaillant VCW-GB 242 EH?

CH works fine until any DHW flow is turned off. Burner goes out and stays out even though CH is calling for heat. Any ideas?

id
March 2010
VaillantVaillant VCW-GB 242 EHHeating, Home Heating SystemsBoiler Heating Fault
bottem right hand side at the back there is a micro switch, when hot water or heating runing you will see it move to the right or left if not could dieaphram in heating section

erj
March 2010
Mend Heating, Home Heating Systems
Click here to mend Vaillant VCW-GB 242 EH home heating systems
Mend vaillant f22 fault

Vaillant F22 fault?
Mend vaillant central problem

Vaillant vcw gb242 eh central heating problem?
Mend boiler working fire

Vaillant condensing boiler ecoTEC plus?
Mend vaillant boiler pcb

Vaillant eco plus 531 boiler?
Mend max boiler fault

Vailliant turbo max plus 824e?
Mend vaillant off 5

Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
Mend eco tec boiler

how do I rectify the fault as detailed below?
Mend advice test turned

Advice?
Mend problem pressure combi boiler

Problem with the pressure in combi boiler?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend bottom heating working

how to fix water pressure its down at bottom of grey part?
Mend 828e hot water

Vaillant 828E - no hot water?

Other models...

Vaillant eco pro tecVaillant Ecomax 824/2EHVaillant ecotec 624Vaillant ecotec 831 plusVaillant Ecotech 824Vaillant ga100-12spvdVaillant mag 125Vaillant mag sine 325Vaillant turbo maxVaillant Turbomax F23Vaillant VC/VCWVaillant VCW-GB-280H

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Click here to mend Vaillant VCW-GB 242 EH home heating systems