Tag: heater wire color code

Potential consequences of improper installation could include: Electric shock. Blowing a circuit breaker. Damaging the thermostat unit, the electrical system ...

Red or “Rc” Wires Red wires, specifically Rc wires, are responsible for 24-hour volt AC power from your transformer. ... ...

In a thermostat, the R wire is responsible for powering the entire HVAC system (through a transformer). If you have ...