Recent content by Downend16

Stem: thanks for your comprehensive reply and advice. Not sure about the transpose wiring, will look at that, but will decide on the replacement Thermostat and contact again - via the correct section. Thanks again. Downend16

I am looking to replace the existing Potterton PRT100 Thermostat (20years oled/3 wire) with a new Digiatl Thermostat. What/which would you recommend? Also, I beleive the new Digiatl types only use 2 wire. Could you offer info on connecting up? I attach 3 pictures showing the existing wiring...