Product Name: Suntask Smart Heating Air Source Hot Water Heater Model NO.: KFD80-S35-20G Certification: ISO9001, CCC Application: Villa Family, Sauna and Swimming Pool, Student Apartments, Beauty Salons Heating Type: Circulating Heat Heat Source: Air-source Work Environment: Common Heat Pump Heat Temperature: 55-75 Degree Energy Efficiency Grade: Two Capacity: 150L 200L 260L 300L OEM: Acceptable Sample Order: Acceptable Trademark: Suntask Transport Package: Carton or Wooden Box Origin: China HS Code: 8419199000 Product Description Suntask Household Air Source Hot Water HeaterReturning hot water cycel-- You can use the hot water immediately when you turn on the tap. It can control the heat precisely and avoid wasting it too much.Integrated type-As soon as the faucet is opened, the hot water is immediately released.