I am pricing an install for a new butcher shop. It has a walk in cooler. I have not dealt with these very much. This one will have two doors with 3way switching outside. It calls for 2 strip lights inside as well as a fan.
What is the best way to enter and wire inside of these units? The plans call for seal-offs wherever the conduit enters the cooler. Are these the same seal-offs that are used in explosion proof installs?
