1. Heating capacity: 18~200kW 2. Application: home,hotel,government,factory,school 3. Safe, environmental protected,save cost Air source heat pump water ... system 6. Certificate :CE, CCC, ISO9001 Brief introductionAir source heat pump water heater is one of the most advanced water heating ... to 3~6kWh with the consumption of only 1kWh,save 50~80% electric costs; no fuel transportation costs and low ...