thermostat e

  1. R

    British Gas RS1 Room Thermostat Replacement

    Looking for some advice. I wish to change the old BG analogue thermostat that is located in out hallway and replace with a Honeywell DT90E. I understand the Honeywell will only use 2 wires, the original live red and the original yellow switch....... So I removed the front of the old thermostat...
  2. Harryw66

    How to bypass or override Vaillant Timeswitch 140

    Hi all, Apologies if this is a dumb question but.. I am planning to replace the VRT 30 thermostat connected to my Ecotec Plus boiler with the new Nest Thermostat E. The boiler also has a Timeswitch 140 fitted. So, I was wondering how I can bypass or override the Timeswitch so that I can do all...
  3. Romedan

    R6660D with fuse box to nest e thermostat heatlink

    I've had a quick look on the forum and have found similar but nothing I can see that's double cabled and with a fuse box. I think I've identified the black as C and grey as NO via the forum. Question is, what do I do with the wires from the boiler and fuse box. I'm assuming these do not go to...
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