3 hours ago: Power of USB C chargers?

Mend Vaillant Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Free repair help for Vaillant 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 Problem Stay Open

How can I fix this Valliant problem?

When I turn off my central heating and have turned all the controls off why does the heating still stay on when I open the hot water tap?

Valliant Boiler
TurboMax VUW GB 242-5

Richard
December 2009
VaillantHeating, Home Heating SystemsProblem Stay Open
I have a Drayton Wireless Digistat which says the heating is on but the boiler is not kicking in - wireless receiver shows green light and signal being received.
Boiler is Valliant EcoTec Plus and hot water is fine.
What is wrong? I have changed the batteries in the Digistat but still no luck.

Gillian
January 2010
dhw flow switch is probably sticking

Ian
December 2009

Automatic Answer

We may have found other answers which could help you.

Click here for Problem Stay Open
Mend Heating, Home Heating Systems
Free repair help for Vaillant home heating systems
Mend bottom heating working

how to fix water pressure its down at bottom of grey part?
Mend vaillant boiler pcb

Vaillant eco plus 531 boiler?
Mend problem pressure combi boiler

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

Vaillant ecotec 831 plus?
Mend vaillant f22 fault

Vaillant F22 fault?
Mend vaillant off 5

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

Vaillant condensing boiler ecoTEC plus?
Mend max boiler fault

Vailliant turbo max plus 824e?
Mend eco tec boiler

how do I rectify the fault as detailed below?
Mend vaillant central problem

Vaillant vcw gb242 eh central heating problem?
Mend advice test turned

Advice?
Mend 828e hot water

Vaillant 828E - no hot water?

Other models...

Vaillant 615EHVaillant 828Vaillant 837Vaillant combi valientVaillant compact24Vaillant Ecomax 828eVaillant turbo max 242e-282eVaillant TURBOmax VUW 242EVaillant VCW Gb 242 EVaillant VCW GB 282GHVaillant VCW-GB-280HVaillant VCW-Sine 18 T3 WF H

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
Free repair help for Vaillant home heating systems

Related searches...

boiler heating hot waterboiler heating hot waterboiler heating hot waterboiler heating hot waterboiler heating hot water