installing a new thermostat and unsure if wire 3 or 4 is the neutral wire?
thanks
thanks
new thermostat wiring help
- Thread starter jackofnotrade
- Start date
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4 is the neutral.
3 is the switched live to whatever, boiler or valve.
1 is Live.
However, are you sure you have a neutral?
Wires can be anything we want them to be. They do not know what colour they are.
Just because I's black doesn't mean I's neutral.
3 is the switched live to whatever, boiler or valve.
1 is Live.
However, are you sure you have a neutral?
Wires can be anything we want them to be. They do not know what colour they are.
Just because I's black doesn't mean I's neutral.
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