Im wanting to replace a old room thermostat with a new digital type. M
old thermostat has 3 wires going into it and the new one states i compatible with 3 & 4 wires versions.
Picture of my old thermostat attached. This is the new thermostat im wanting to fit:
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easy is this to do and is there anything i need to be aware of?thanks in advanc
+------------------------------------------------------------------- |Filename: thermo.jpg |Download:
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