The new HeatPro 50K BTU/ hr. heat/cool heat pump provide economical temperature control for smaller pools that operate quietly and heat/cool to maintain the temperature set point with lower energy requirements than natural gas and propane heaters. Pool owners can use the built-in digital control panel to set schedules and change settings to keep swimming comfortably, no matter the weather. And because this model is AHRI certified and independently tested, they can feel confident they're getting the absolute best performance, durability and value. With lower energy requirements than natural gas and propane heaters, the HeatPro heat/cool heat pump platform is an economical temperature control solution optimized for smaller pools. It provides ideal water temperatures, even under harsh conditions.