Hi again. Thanks for your feedback. We have the tub at a weekend ski house, outside, snow Belt, Catskill Mountains, NYS. Do you know if this is a good or bad strategy? To save money on electric, on Sunday when we leave, turn the thing down to 90, 80, 70, whatever, and then have it on timer to come back up to 100 on Friday at 6PM or something??
Has there been a quantitative/academic study done? We have the Fiji unit, from Home Depot's supplier in Texas.
Rick