I Got A New Heat Pump This Year, 16,000gal Fiberglass Pool, We Are In Missouri Day 1 Water Temp Is 55- High Air Temp 64 Low Was 33
Day 2 Water Temp Is 68- High Air Temp 55 Low Was 36
Day 3 Water Temp Is 81- High Air Temp 67 Low Was 44
Day 4 Water Temp Is 93 High Air Temp 61 Low Is 55
Went For A Night Swim On April 10th

The Heat Pump Is Holding The Temp At 90 To 93

And My Wife Loves Her Big New Bath Tub