Dual Functionality: Heats up to 127,000 BTUs and cools up to 71,000 BTUs for year-round comfort. Energy Efficient: High performance with minimal energy use; $1.00 worth of heat costs just 20¢ in electricity. Eco-Friendly Refrigerant: Uses R410A refrigerant for better environmental impact. Scroll Compressor: Provides reliable and efficient operation. Digital Control: Easy-to-use digital panel for precise temperature management. Durable Construction: Plastic housing and titanium heat exchanger resist outdoor conditions. Quiet Operation: Designed to operate quietly, reducing noise around the pool.