Does anyone have experience with the newer Hayward Electric HeatPro Variable-Speed Heat/Cool Pump 120k BTU? The SKU is HP51202T. It would be for a 12,000 gallon 14x32 in-ground swimming pool in South Texas with no spa. Don't standard electric heat / cool pumps already cycle on and off when they hit desired temp? I am trying to decide between this pump or a regular 120K or 140K Electric Hayward Heat/Cool Pump. There is very little information about these VSP heat / cool pumps online. Appreciate any feedback or direction.