Articles on Bonding
Swim Spa Electrical Requirements for Twin Cities Homes
A swim spa needs two 240V circuits and stricter bonding than a hot tub. Here is what NEC code and Minnesota DLI require before you power up your unit.
12 min read
A swim spa needs two 240V circuits and stricter bonding than a hot tub. Here is what NEC code and Minnesota DLI require before you power up your unit.
12 min read