Hi all,
Im just wondering if the following Thermostat is compatible with my central heating system? Its the Siemens RDD10 Electronic Room Stat (Mains) which can be found by scrolling down on the following link:
Blue Wire - Neutral Red Wire - Live Yellow Wire - Conneted to pin 3 on the back of the thermostat (four pins available).
If not what 'type' of thermostat is compatible with my system?
Cheers,
CM.