Choosing a Heat Pump

I live in Puerto Rico and need a heat pump to maintain my inground pool of 11,600 gallons in the low 90º (for frozen shoulder therapy). Which one you recommends that can work the best taking in consideration  cost, efficiency, quality and electricity bill?

thanks

Thank you for contacting. We’d recommend the Hayward HP21004T. This is a 95,000 btu heat pump. It would be sufficient for your pool size and location. This is considered an efficient heat pump due to a 6.2 C.O.P. rating.