... air conditioner water heater heat pump heating: 4.5kW, 8kW, 13.5kW cooling: 3.5kW, 7.2kW, 12kW CE,CCC,ISO9001,ISO14001 Air ... Housing Estate – hot water provision for various activities and air conditioning for indoor areas.Catering – hot water for catering ... generation, for bathing patients, cleansing and cooling supplementing central air-conditioningFoot Massage – hot water for message and cooling for ...