... water output temperature:55centidegree,Max outlet water temp:60centidegree,pouple pipe diameter: 32mmcompressor: scroll type.refrigerant: R410a/R22Heat exchanger/condenser ... inner wall and outer, and that is good heat insulation.By microcomputer controller and automatic intelligentizing mode,within 24 hours ... for family,hotel, barbers, beauty shop, school, hospital, etc. Solar Heat Pump water heater