Electric Pool Heater for Backyard Pool 40000 BTU Swimming Pool Heater Pump Above Ground Pool Heater 220V 12000 Gallon Heating or Cooling WiFi Control Schedule Powerful Performance: With a high-pressure compressor, pool heater heat pump max output of 40000 BTU, a COP of 6.2, ideal for above ground or inground pools up to 120000 gallons, 14/16/18/21/23 foot pool Year-Round Comfort: 220v pool heater with both heating (59°F-104°F) and cooling (45°F-86°F) modes, ensuring perfect water temperatures for every season Smart WiFi Control: Pool heater for above ground pool easily adjust temperature, schedule, and functions via WiFi using the app for seamless control of your pool Efficient and Quiet: Our pool heat pump operates by absorbing heat from the air and releasing it to the pool, with minimal electricity and works quietly at 53dB, ensures a peaceful swimming experience Durable and Easy Setup: Inground pool heater built with a titanium heat exchanger for freshwater or saltwater pools, it features 1.5 inch connectors and a 126 inch power cord for easy setup and use