Ok im having this tub issue... The tub works great, & the heater works fine. The heater kicks on when needed, & off when its up to temp, so it seems everything functions as it should... besides that it doesnt kick off the low speed circulating pump, after it is up to temp, so it just runs all the time?? " title="Surprised" /> So i just flip the breaker to avoid a huge electric bill. " title="Shocked" /> I'm sure this is supposed to be controled by a temp sensor that kicks the tub off & on as needed, but something is jacked up with that & im not sure what to check? It holds temp great as its an artic package with a thick cover & its summer & its indoors, so i just flip the breaker on for 1/2 hour a day to circulate it & keep it heated for now till i resolve this issue. I looked this problem up on this site & saw it many times thru the 25 searchable pages & nobody followed up, or had an answer for it so I WILL keep this going with updates, of how i solve it. " title="Mr. Green" /> Thanks in advance!