Hot Tub Water Temperature
 

Can I use my hot tub without heating the water; like a little swim pool in the summer time?

Yes, mine stays around 70-90 depending upon outside Temp

My hot tub is now heated by solar, heats been off since April 6th
Topped out at 114 with 2 solar water panels
I moved one panel to another hot (warm) tub - stays around 98-100

Now the hot tub tops out at around 106-108

spa water
 

Thanks Dave, I'm going to try to just turn the heat down as far as it goes and see if the water will cool down to the ambient temperature. It stays around 70 degrees all summer here so hopefully the water will be nice and cool. My electric bill will go way down too!