Hi
I want to renew my old fashioned looking room thermostat
I have bought a nice slim line modern one and notice that when taking off the old one i have two red wires and one black and an earth
The new one says on the box simple 2 wire installation
Can any one tell me how i wire up the new one ?
Many thanx
I want to renew my old fashioned looking room thermostat
I have bought a nice slim line modern one and notice that when taking off the old one i have two red wires and one black and an earth
The new one says on the box simple 2 wire installation
Can any one tell me how i wire up the new one ?
Many thanx