If you’re in the market for a new or preowned hot tub or you want to relocate your existing hot tub to a new location, there are a few things you should think about before you start filling up the tub with water! First of all, wiring up a hot tub or spa is not a DYI project you want to tackle on your own. Figuring out how to wire a spa takes time and, if you’ve never done it before, it can be very unsafe. For safety’s sake, it’s best to leave it for an electrician. Water and electricity just don’t mix!