patiodog wrote:...something tells me this tub may be in need of chlorine treatment...
AAAACKK!!! No Chlorine, please! We use Bromine, Ionization, UV irradiation, and multi-chamber filtration ... really!!! There actually is a Timber Hot Tub. Oh, and it is kept at 104 F, +/- 1 degree. The pumps, of course, are electric, but the heater is propane-fired.
Wow, this party continues to rock ... I'll be back soon.