Essential circuits
Choose what must stay on: furnace, fridge, sump pump, lights.

Choose what must stay on: furnace, fridge, sump pump, lights.
Safely separates the home from the grid while the generator runs.
An inlet and switch instead of extension cords.
Planning for automatic backup systems.

Plugging a generator into an outlet can energize utility lines and endanger line workers. A transfer switch or interlock is the safe way to connect backup power.
Run the Capacity Planner, then send the result with your booking.