- Every HeatTrak System requires at least one Power Unit
- This outdoor-safe unit comes with 6' of cord and contains an inline Ground Fault Circuit Interrupter (GFCI) to safely connect your businesses exterior outlet to your system of connected mats
- Up to 13 amps can be connected on a single 6 ft Power Unit
- If mats exceed 13 amps, split them and add a second Power Unit to a separate outlet
- Order a power unit for each location when ordering Stair Mats for multiple locations
- Provides a watertight connector to connect to the first or last Stair Mat
- Rainproof and designed for outdoor use during the winter season