I have a Vaillant Combi Boiler and have only used the heating this winter a couple of times. Yesterday the heating stopped working although I do have hot water.
It used to make quite a bit of noise when I put the heating on but now you can hear the water heating the same as it does for the...
Finally managed to change it first by taking it down from under the kitchen cabinet and then figured out it was a twist and fit!!
Because I didn't take it out that way it wasn't obvious!!
Thanks!!
It is a german maker called Thebo
http://www.thebo.net/Thebo2005/PDF/thebo2005.pdf
R2400/18
It does appear to be a twist to put back in as I didn't do that to remove the bulb.
The fittings at the end can be pushed in towards the main fitting but that does seem to help the fact the...
I have managed to take the old light tube out and buy a replacement but it is extremely difficult to put the new tube back in the fitting. Apart from using force as an option which seems silly when you are holding a thin tube I can't see anyway around it. The pins at the end of the tube do not...