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Mend Vaillant MAG125/7 Home Heating Systems

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Mend Vaillant MAG125/7 Water Heater Diagram

vaillant mag 125/7 water heater ?

Hi Ray , i saw your advice on the mend it site need a diagram of a vaillant mag 125/7 water heater for a campervan and wondered if i could also have a copy of your Vaillant installation manual as well please. Mine has not worked at all since we have had it and its about time i give it a look.
thanks

margo
April 2009
VaillantVaillant MAG125/7Heating, Home Heating SystemsWater Heater Diagram
Hi got mag 125/7 water heater in talbot express seams to be in full working order however temperature is steaming even after adjustment, can gas flow be adjusted to reduce temp ?

Lizzieanne
October 2013
I have same problem. Easy solution. Dump the Vaillant they seem to be designed to cost an absolute fortub=ne when anything goes wrong.
Buy a Morco 61e for £195. it is easier than trying to source Vaillant spares and it is cheaper.

Chris Kerr
September 2011
dear sir, i have a vaillant gas boiler mag/125/7 when i have used the water heater , the pilot light will go out. will not light agine till cold.

harry simpson
December 2009
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