Search results

  1. T

    Help fitting Excelvan BYC17.GH3 room thermostat

    Can anyone help with a connection issue i have changing my old Drayton Type RTC room stat to a Excelvan BYC17.GH3 Programmable Heating Thermostat. On the Old Drayton I have 2 cables coming one with a red and an earth wire and the other with a red, earth, Blue and a yellow wire. Earths go to...
Back
Top