GulfStream is made in the USA and is an industry leader in Swimming Pool and Spa Heat Pump Water Heaters. Gulfstream is a family run company with over 30 years of experience in pool heating and has revolutionized the industry with its 2" full flow rifled tubing titanium heat exchanger. Titanium is impervious to corrosion, which means it will never corrode or wear out. This 125,000 BTU heatpump comes with one of the strongest warranties in the industry 2 years labor and conditional 10 year parts warranty and Lifetime Warranty on Heat Exchanger. All units undergo a rigorous quality assurance sequence prior to leaving the production line which includes helium leak testing, mass flow refrigerant charging, and a comprehensive final run test. All units feature an R410A Scroll Compressor, ultra quiet commercial grade fan motor, on board temperature control with diagnostics, and rust proof ABS cabinets designed for harsh UV environments. These Heat Pumps come ready for connection to solar panels and has the ability to isolate spa and swimming pool heating need