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  1. H

    Best 65kw boiler

    Space isn't a problem. I am replacing a Keston C55. Will it be cheaper to install 2 30kw boilers rather than a just a 60kw boiler in terms of labour and additional pipe work?
  2. H

    Best 65kw boiler

    I thought that there may be some comments on the bigger named boilers I was looking at. Does anyone have any views on the Worcester, Vaillant or Potterton? Having read some other threads I am not sure whether it is better to have 2 30kw boilers or 1 60 kw boiler.
  3. H

    Best 65kw boiler

    Boilerman - is it easy to get hold off and what are the parts easy to get hold of?
  4. H

    Best 65kw boiler

    I presently have a Keston C55 boiler which is an absolute dog. It needs to be replaced and I am looking at one of the following: Vaillant ecoTEC 65 Wall Hung Gas Regular Commercial Boiler (65Kw) Potterton Gold High output 65KW 220 Btu Boiler Std horizontal flue Worcester GB162...
  5. H

    How to wire Honeywell CM907 thermastat

    Mikely - thanks for that. I have done as you have suggested and the boiler has fired up without tripping the fuse and seems to be working a treat.
  6. H

    Trying to fit central heating thermostat in Italy

    I am presently in Italy and I am trying to install a Honeywell CM907 thermostat to replace an existing thermostat on teh central heating system. I have removed the cover of the old thermostat and there are 3 wires, brown, blue and grey. Can anyone advise me in what order I connect these to...
  7. H

    How to wire Honeywell CM907 thermastat

    I connected the grey wire ( which was live when I tested it) to the A terminal on the CM907 and the blue wire to terminal B. I isolated the brown cable which was not live when I tested it. Nothing happened until I increased the temperature on the on the thermostat. As soon as I did this the fuse...
  8. H

    How to wire Honeywell CM907 thermastat

    I am presently in Italy and I am trying to install a CM907 to replace an existing thermostat. I have removed the cover of the old thermostat and there are 3 wires, brown, blue and grey. Can anyone advise me in what order I connect these to the A,B & C terminals on the CM907. The boiler is a...
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