A new water heater has a black wire and red wire. The house has a Black wire and white wire with another copper wire coming out. How should these be wired properly? -
![Color code for residential wire/ how to match wire size and ... | House wiring, Electrical wiring, Home electrical wiring Color code for residential wire/ how to match wire size and ... | House wiring, Electrical wiring, Home electrical wiring](https://i.pinimg.com/564x/f0/1f/fe/f01ffe605065a7c70075bc887fbe0693.jpg)
Color code for residential wire/ how to match wire size and ... | House wiring, Electrical wiring, Home electrical wiring
![at-D01 10L Electric Geyser Water Heater Boiler, 1.5kw-2kw Wattage, 1.5mm2 Wire Size, 3kg Nw, 4kg Gw, 28*28*26cm Size at-D01 10L Electric Geyser Water Heater Boiler, 1.5kw-2kw Wattage, 1.5mm2 Wire Size, 3kg Nw, 4kg Gw, 28*28*26cm Size](https://image.made-in-china.com/2f0j00SKekfTtIgrcB/at-D01-10L-Electric-Geyser-Water-Heater-Boiler-1-5kw-2kw-Wattage-1-5mm2-Wire-Size-3kg-Nw-4kg-Gw-28-28-26cm-Size.jpg)