All electrical hookups must be performed by a licensed electrician!
IMPORTANT CONNECTIONS: (North American installation)
Neutral of the GFCI must be connected to the neutral bus. Neutral from the spa must be connected to the breaker.
From Electrical Box To Spa
The Eco-Pak spa pack allows you to use all the features of our free app, onSpa®, for your smartphone. onSpa® has a wide range of user guides and information that will be useful with any spa pack.