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Intermittent (twice) Then Complete Loss of Power?

I have a Simplicity Model 950 Chairlift. A screw worked its way out of the cover with the Status LED displa... [Read more]
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Bernina Update 1630 work light not working?

Bernina update 1630 the work light is not working. The light will come on but only if I continue to push on th... [Read more]
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Hybrid Weed wacker not working with battery?

Ryobi 18v Hybrid weed wacker Model P2200 works with AC cord connected doesn't work with battery. tried severa... [Read more]
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Mend Vaillant Water Heating

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We have 399 questions about mending 'vaillant water heating'

How to mend ... Vaillant Water Heating

Pages 131211109
Mend Heating, Home Heating Systems

No water running from hot tap?

I have no water symbol on my Vaillant Eco Plus boiler and when the hot water tap is turned on no water runs fr... [Read more]
Mend Heating, Home Heating Systems

Vaillant 242 E - Burners not firing?

Another old boiler where the themostat kicksin the motors start but the flames don't light. At onepoint we co... [Read more]
Mend Heating, Home Heating Systems

vaillant vuw 242?

is my diverter valve faulty on the hot water. the heating flow pipe gets hot when the hot water is running and... [Read more]
Mend Heating, Home Heating Systems

Does anyone have the user manual for a Vaillant VCW GB 221 H?

I have the instructions for Installation and Servicing, but need the user manual as I now have not hot water o... [Read more]
Mend Heating, Home Heating Systems

vaillant 280e no constant hot water...radiator heat is fine?

i have a vaillant 280 heating system that will not produce hot water..it is fine at first for few seconds then... [Read more]
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ignition indicator not comming on zo no heating or water?

I have a vaillant turbomax vuw 242 e, or 282 e and the ignition indicator iz not comming on zo there iz no ho... [Read more]
Mend Heating, Home Heating Systems

vaillant vuwgb242e boiler?

heating side of it started to hit mian trip out, but hot water was fine. now the hot water is causing it to tr... [Read more]
Mend Heating, Home Heating Systems

flashing ignition indicator on vaillant turbo max pro ?

i have been having a few problems with my vaillant turbomax pro the heating and water works fine for a bit ... [Read more]
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what is wrong with my Vaillant Sonnet 18?

The hot water is working fine but the heating system is not working. Can you tell me why, as it is a very old... [Read more]
Mend Heating, Home Heating Systems

What does the error code "F22" mean?

My Vaillant Ecomax 824 Combi-boiler is showing the error code F22 and it's not producing any hot water or heat... [Read more]
Mend Heating, Home Heating Systems

vaillant eco tec pro 28 ?

My central heating goes off when I open the hot water tap. To get the heating back on I have to switch the ce... [Read more]
Mend Heating, Home Heating Systems

How do I mend my Vaillant Combi Boiler?

It has stopped from heating water both for the taps and the radiators. Pilot lights are still on, and flame ... [Read more]
Mend D.I.Y, Plumbing

Would router interfere with wireless room thermostat?

Our room thermostat ( Honeywell) has ceased to communicate with our boiler.This coincides with having a router... [Read more]
Mend Heating, Home Heating Systems

pressure gauge shows needle below one?

I have a turbo vaillant boiler. the needle on pressure gauge was below 1, so I added water to it taking it to ... [Read more]
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No heating, but hot water. Boiler tells me there is ' NO demand for heat'?

I have a Vaillant ECOtec plus combination boiler. I rang Vaillant and they asked me to make various checks. T... [Read more]
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what is fault F75 on vaillant ecotec 360?

boiler does not come on so no hot water or heating.
Mend Heating, Home Heating Systems

first no hot water , now no heating vaillant 282e?

is there muck in the tubes of the pressure switch or is it the micro switch for that white arm behind the pum... [Read more]
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I have a vaillant eco tec and the pressure is only 0.8. ?

I have a vaillant eco tec and the pressure is only 0.8 so therefore the heating is working but there is no hot... [Read more]
Mend Heating, Home Heating Systems

Rising Pressure on Vaillant ecotec plus - What to do?

My Vaillant ecotec plus boiler is nearly a year old - it was fine all year giving just hot water but as soon a... [Read more]
Mend Heating, Home Heating Systems

My hot water has not come on. Why?

My hot water has not come on my vaillant combi boiler but my heating has. What could be the problem?
Pages 131211109
Mend Heating, Home Heating Systems

how do I rectify the fault as detailed below?
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Vaillant condensing boiler ecoTEC plus?
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Vaillant 828E - no hot water?
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Vaillant ecotec 831 plus?
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Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?
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Boiler over pressure on the hot-water side?
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how to fix water pressure its down at bottom of grey part?
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Vaillant eco plus 531 boiler?
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Vaillant F22 fault?

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