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Fix Fault Vaillant

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We have 1280 questions about fixing 'vaillant'

Vaillant Turbo MAX 282E?

Hi i have a vaillant Turbo Max 282E i have a problem that when i open the hot water after 3-seconds it goes cold and when i turn the tap of and then open it on again it comes warm but same problem so ... more
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Vaillant boiler problem?

I dont know the model however when the switch is turned to central heating and hot water it works but when it is on hot water only, it doesn't work.
home Fix label Heating label_important Home Heating Systems category Vaillant

What's wrong with my Vaillant Ecotec Plus boiler?

When my central heating (but not hot water) is turned on there is a brief ignition of approximately 30 seconds before the ignition stops and an error message of S.53 appears, that is (according to th ... more
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Vaillant VCW GB 182E Combi Boiler?

The boiler provides hot water on demand but the central heating will not come on despite the boiler, thermostat etc being set to call for heating. The system water pressure is set correctly
home Fix label Heating label_important Home Heating Systems category Vaillant

Can anybody help with a Vaillant boiler with a fault code f33 ?

My Vaillant boiler (ThermoCompact) has a fault (again) of f 33. I am painfully aware of what it is (the last time it cost me £300 to replace the fan) but it seems to recur too often (as it has now). ... more
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Vaillant shows more than 50° c?

I have a Vaillant Gas Boiler. A year ago it didn't work and a lot of people tried fixing it. Now it does work, but the display shows 50° degrees and more, although I have the thermostat switched on 2 ... more
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can i fix vaillant vcw gb 240 xh comb-boiler?

vaillant vcw gb 240 xh fab no 94 29315984 boiler is still working but slight leak from heat exchanger causing pressure drop. can a new heat exchanger be fitte ... more
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Vaillant 824E providing hot water but no heat???

Hi I have a Vaillant Ecomax 824E Boiler which has been working fine until 2 days ago. It's supplying us with all the hot water we ask it for, however, we have no heating. Although, the thermostat ... more
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Vaillant eco TEC boiler F22 problem?

i have a vaillant boiler and just now i used the kitchen tap water and there is not hot water. And, the boiler is flashing F.22 and i don't know what this means! and the pressure has dropped to 0.2 an ... more
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Vaillant Ecomax 824E Boiler Error code F05?

Help! The fault code F05 is flashing on the screen! what does it mean? i have no user guide, and none can be found online
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vaillant turbomax VUW GB242E LUKEWARM HOT WATER?

my boiler hot water isnt hot enough although boiler gauge shows 80 deg and the flow of water is normal. the boiler is combi and is 6 yrs old. water comes out of tap at about 44 deg. any ideas?
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vaillant vuw 828, central heating,what dose sh.f mean?

vaillant 828e when i put the boiler on the central runs for about min then stops and then stops and the process continues to do the same and a code of sf.h is show.also up stairs radiators are hot bu ... more
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Pilot light?

How can I fix pilot light for Vaillant VCW Gb 242 E, which is not coming on.
home Fix label Heating label_important Home Heating Systems category Vaillant

How can i fix my Vaillant boiler (ecomax pro) Fault code F04 + F01?

Hi My boiler is on the blink, i have a vaillant boiler (ecomax pro) it keeps cutting out and wont start up on its own through timer and it takes about 6 or 7 attempts to get it fired up (also somet ... more
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VAILLANT THERMOCOMPACT VU GB 182/1E BOILER?

NO FLAME, FLAME CUT OFF INDICATOR OPERATES STRAIGHT AWAY..HAVE CHANGED THE PCB'S ..BUT STILL SAME PROBLEM..PLSE ADVISE
home Fix label Heating label_important Home Heating Systems category Vaillant

VCW Vaillant 282EH "main switch not aluminating"?

C/H & DHW OK C/H,swith does not aluminate, does it indicate problem elswhere on bioler, or just LED etc. appriatiate any help please.
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Vaillant mini 11-O/OXIB Butane Supply won't work after half bottle?

I have a recently new Vaillant atmoMAG boiler, after I have fitted a new bottle and the bottle gets down to half full, the boiler will only deliver cold water. Change the bottle to a full one and then ... more
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vaillant turbo max 242/ 1 e?

when dhw is called for its not to tempreture keeps going hot and cold and the heating will come on even when not turned on
home Fix label Heating label_important Home Heating Systems category Vaillantdone

Vaillant VCW GB 242EH Water Temperature?

My boiler is turned up to maximum on both domestic hot water and radiator temperature. The DHW is warm to medium hot at best and the burner continously 'modulates' giving warm then cold water (a bit a ... more
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vaillant turbo max combi?

when the hot taps are turned on, the boiler makes a loud noise, almost as if it is trapped air in pipes any ideas please.
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Fix Fault

Audio Bathroom Appliances Boats Breakables Cameras Clocks and Watches Clothing Computers Cooling D.I.Y Furnishings Furniture Garden Tools Heating Household Appliances Kitchen Appliances Leisure Equipment Memory Musical Instruments Navigation Office Appliances Power Tools Security Systems Software Telephones Toys Vehicles Video

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