DunAn CO2 Heat Pump Water Heater
                    
                       - Zhejiang Dun’an Artificial Environment Co.Ltd
 
                        - product brand:DunAn 
 
                        - رقم الكشك:W3F01,E4F31
 
                        - product specification:
 
                         - product category:Heating Equipment-Floor-mounted radiation, Infrared  radiation, Wire or Electric diaphragm  heating equipment-Centralized water heater
 
                        - product introduction:1.	Environmentally friendly: Natural cooling medium CO2, which is nontoxic, incombustible and pollution-free
2.	Ultralow temperature and high energy-efficiency: reliable operation at a low temperature of -25℃, Level 1 energy efficiency COP5.07 (operating condition at the ambient temperature of 20℃)
3.	Single heating and high temeprature water outlet: single heating for water outlet without need of manifold cycles, 90℃ hot water outlet at the ambient temperature of -25℃
4.	Intelligent frequency conversion and remote control: Intelligent frequency conversion and optimal pressure control, excellent annual energy efficiency, cloud service remote monitoring
5.	Antifreezing at low temperature, safe and stable: with triple anti-freeze measures, water pipeline is safer at extremely low temperatures
6.	Segmented temperature rise, precise water outlet: multi-target intelligent segmented temperature rise technology realizes precise hot water outlet