The best thing to do when your tubs power goes out, or when your tub no longer functions during the winter is to put a small space heater into your tubs front access panel cabinet.
This will help to prevent your tub from major freezing damage, which can get quite costly depending on what breaks during a freeze if not taken care of right away.
Once your tub is kept cozy enough to stay above freezing, Contact US ASAP! at 208-209-4184
We will be out there same day if not the very next.