british gas up2

  1. P

    Replace British Gas UP2 Programmer with Honeywell T6

    Hello everyone, like the subject suggests I try to replace my by UP2 ( Invensys T45 ) with a Honeywell T6 thermostat. The boiler is a Glowworm Fuelsaver 35F. My UP2 controls both the hot water and heating but the T6 only does central heating. I will not use the hot water - only the central...
  2. A

    Replace Drayton with Nest - wiring?

    Hi, I'm not sure if my programmer can be replaced with a 3rd gen Nest? Google website says my wiring means no, but I don't believe that's true. Do I need to modify any wires or add anything? I know there's threads discussing similar, but I'm still not sure. I have a Drayton (British Gas UP2)...
  3. L

    Replace British Gas UP2 with Nest 3rd Gen Theromstat

    Hi - trying to replace my British Gas UP2 with Nest 3rd Gen Thermostat. Picture of UP2 wiring: Image-2 by Lch posted 29 Sep 2018 at 4:30 PM Did the following configuration: UP2 'N' (blue) goes to Nest 'N' UP2 'L' (red) goes to Nest 'L' UP2 'Ground' (yellow/green) goes to Nest 'Ground' UP2 '3'...
  4. A

    How should I replace my British Gas UP2 and RS2? What with?

    Hi all, Just bought my first home, and been redecorating. Got it looking spiffy now. The British Gas UP2 programmer (in the kitchen) and RS2 thermostat (in the living room) are huge eyesores though. And I am fairly sure the thermostat is broken. Ideally, I would like a digital thermostat in...
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