Wiring a wall heater typically involves connecting it to a power source through a thermostat, which regulates the heater's operation. The process described here details connecting the power cables from the main panel and the wires from the heater itself to the appropriate terminals on a wall heater thermostat.
Connecting Heater and Power Wires to the Thermostat
To connect the wires when installing a wall heater with a thermostat, you will link three sets of wires to the thermostat terminals:
- Power Source Connection: Connect the two cable wires coming from your main electrical panel (the power source) to the terminals marked “line” on the wall heater thermostat. These terminals are usually clearly labeled.
- Heater Connection: Next, connect the two wires running from the heater unit itself to the terminals marked “load” on the thermostat. These terminals are where the thermostat sends power to the heater.
- Ground Connection: Finally, connect the two bare or green-insulated ground wires. These wires provide a safety path for electricity in case of a fault.
Here is a summary of the connections:
| Wire Origin | Destination on Thermostat | Wire Type (Marked) |
|---|---|---|
| Main Panel Cable | Thermostat Terminals | Line |
| Heater Unit | Thermostat Terminals | Load |
| Main Panel & Heater | Common Connection Point | Ground |
Following these steps ensures that the thermostat can safely control the flow of electricity from the main panel to the wall heater, allowing you to set and maintain your desired temperature.
