I need to fix my combi boiler - Vaillant 242 E?

Whenever the boiler goes to light it blows the E2 fuse - Any ideas as I do not have the light up sequence and it blows almost immediately.

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How do i fix my. [boiler, vaillant,turbo max E24] no hot water?

How do i sort out the problem of only getting hot water when heating is on.

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How to fix/diagnose problem with my Vaillant combi boiler VCW-GB 242E?

When the hot tap is run or the heating switched on, the boiler ignition continues to spark, but the boiler does not ignite. On the front panel, the red fault light does not show any fault (illuminate ... more

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Wiring instructions for Vaillant VCW T3W combi boiler?

Does anybody have wiring instructions or know where I can get them for a Vaillant combi heater VCW T3W? Thanks

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Vaillant Boiler Identification?

Is there any way of identifying what version my boiler is ?

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how can i fix my vaillant turbo max vuw gb242-5 turbo max plus 824e?

i have a problem with my boiler there is nither hot water or heathing.as soon as i turn my boiler on it turn itself off.the message on the temperature gage is f.20 or f.22.its xmas.plzzzzzz help. tha ... more

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HELP! Vaillant combi inop. No Spark VCW GB 242EH?

I have a Vaillant Combi VCW GB 242 EH and it will not ignite, No Spark, No Gas (No Voltage to Ignition Module for Ignition leads nor voltage to gas valve) Fan runs when Heating switched on, have repl ... more

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No Spark VCW 242 EH Vaillant Combi?

Hi need some help please. I have a Vaillant Combi VCW 242 EH & it will not fire up. It has no spark, pump & fan runs fine. Have already tried a flame & spark supervision board & an electronics board. ... more

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how can i fix Vaillant combi not sure on model?

Vaillant combi i have put in a roomstate to the boiler and used the wrong connections put it in to 4 and 5 instead of 3 and 4 and blown one of the 3 fuses on the boiler i have replaced the fuse but t ... more

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Vaillant Turbomax + increasing pressure?

I have a Vaillant turbomax boiler and have recently changed a radiator. The problem i have now is that the pressure in the boiler is continually rising from 1bar to 3bar +. If i drain water so that th ... more

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i have a vaillant ecotec boiler the rads com on but the water is cold help?

i have a vaillant ecotec 824R1 or B24R1 the radiators come on hot but the water is cold help please its a new installation

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vaillant ecomax foult code f.25?

please help can't get my boiler to work at all (vaillant ecomax i think it's 800 series) keeps displaying foult f.25 which is not mentioned in the manual anybody knows what to do? i'm freezing

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have vaillant eco max 828 will not heat on demand when on anti cycle ie s04?

have vaillant eco max 828 will not heat water on demand when on anti cycle ie S04

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No hot water from Vaillant Turbomax 828E?

I am having problems drawing hot water from my Vaillant Turbomax boiler. Sometimes it will be fine but most of the time it takes an age, if at all, to get any hot water through. The diverter valve ... more

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What parts might I need for my Vaillant 282 and where can I get them from?

I have a vaillant 282 combi boiler and the radiators are running cool although the boiler shows about 30 degrees. The green adjustment knob on the boiler no longer engages with the control behind it a ... more

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How can I fix my Vaillant Turbomax 242E heating boiler?

My faithful Vaillant is now 10yrs old with a couple of parts changed over the years, divertor Vv and clock if my memory serves me. On return from my hols recently the heating came on for a short while ... more

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vaillant vcw gb 242 eh, not igniting?

vaillant vcw gb 242 eh? i have drained my central heating system and switched it off at the boiler, i have left the boiler on thinking i could still get hot tap water, however the boiler doesnt lig ... more

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vaillant vcw gb 242 eh?

i have drained my central heating system and switched it off at the boiler, i have left the boiler on thinking i could still get hot tap water, however the boiler doesnt light up when i put the tap on ... more

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Vaillant VCW GB 242 EH, cuts out when upto temp?

My Vaillant VCW 242 EH cuts out when upto temperature. When its fires first time it stays on for 2-3 minutes, then nocks off (doesn't trip), when it fires back up it stays on for 20seconds then nocks ... more

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Vaillant VCWGB242E/282E?

I have high presssure showing after heating as gone off not returning to normal settings showing 2 to 3 bar need to drain off each day

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