Buying a 120v vs. 240v hot tub can be a difficult decision as anyone buying a hot tub for the first time is bound to get confused between the two.
Even for people who have bought a hot tub in the past, choosing between a 120v vs. 240v hot tub can be tough. There are so many conflicting opinions online that it can be difficult to make a choice between the kind of hot tub you want to buy for your house.
First, let’s take a quick look at the definition of 120v and 240v hot tubs. 120v and 240v are voltage measurements that define the lowest amount of current a hot tub is designed to handle.
Anything more than that, and the hot tub will heat up excessively and might cause a fire hazard.