Gulfstream 145K BTU Heat Pump 220V 3PH HE150RB The HE125RB 60Hz heat pump is a high-efficiency, ultra-quiet pool heat pump manufactured by Gulfstream. The model is 145,000 BTU and customized with the most comprehensive digital control board available. With an easy-to-operate interface, you can keep your pool heated consistently throughout the day with even heat technology. Set it and forget it! The easy-to-use LCD screen includes a simple-to-manage 3-button control panel to evenly heat your pool to your personal preference. Compatible with all automation systems. Features: Titanium Turbo Heat Exchanger Efficient Scroll Compressor Super-Quiet 8 Pole Emerson Fan Motor Higher efficiency in colder weather Quiet – as low as 56 decibels at full operation No-Rust ABS Cabinet Digital Diagnostic LCD Display reads in real words Super-Sized Evaporator Coil (20 square feet of wrap-around coil) Patented Refrigerant Metering System 2” Water flow - no need for an external bypass Plumbing is located out of the way Compatible with all remote control systems R-410A Refrigerant is environmentally friendly Specifications: Phase: Three Phase Brands: Gulfstream BTU Output, Standard Rating Conditions 80/80/80: 125,000 BTU COP, Standard Rating Conditions 80/80/80: 6.3 BTU Output 145,000 BTU COP 80/80/63: 5.9 Refrigerant Type: R-410A Display Controls: Digital Thermostat: Digital Compressor: Scroll Heat Exchanger: 100% Titanium Hertz: 60 Hz Phase Type: Three Phase Voltage: 208/230 v Minimum Circuit Ampacity / Max Breaker: 37/50 Optimal Water Flow GPM: 45 GPM Water Flow Min/Max GPM: 20/70 GPM Dimensions: 31 x 31 x 38 Optional Gulfstream Compass Wi-Fi Antenna Controller: The Compass Wi-Fi Controller allows pool owners to remotely monitor and control their pool heat pump through an easy-to-use mobile app. The Compass antenna attaches to the pool heat pump and connects to the app via Wi-Fi.