Hooked up the Jandy Wed. night and turned it on about 11:00. Water was 52 degrees. My pool is above ground and is 18'x40' x 4'2" high water. The next morning the temp. was 60 degrees. We have had a cold spell and storm this weekend and the low was 39 degrees. My pool yesterday (Saturday) was 86 degrees. Steam was coming off the water and we were in the pool loving it except when we had to get out when natured called. Man was it cold when we got out, but oh so warm when we got back in. The low was again 39 last night and right now it's 50 degrees outside and my pool is 86 degrees. Of course I put the cover on last night. Got to get a reel cuz its a pain to put on and off. I love my heat pump.

Thanks for all the help.