Building High COP Water To Water Heat Pump 0.8KW Geothermal Heating Pump

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Building High COP Water To Water Heat Pump 0.8KW Geothermal Heating Pump 1. Heat pump basic knowledge A heat pump can provide an alternative to using your air conditioner. For climates with moderate heating and cooling needs, heat pumps offer an energy-efficient alternative to furnaces and air conditioners. Like your refrigerator, heat pumps use electricity to move heat from a cool space to a warm space, making the cool space cooler and the warm space warmer. During the heating season, heat pumps move heat from the cool outdoors into your warm house and during the cooling season, heat pumps move heat from your cool house into the warm outdoors. Because they move heat rather than generate heat, heat pumps can provide equivalent space conditioning at as little as one quarter of the cost of operating conventional heating or cooling appliances. 2. Heat pump type There are three types of heat pumps: air-to-air, water source, and geothermal. They collect heat from the air, water, or ground outside your home and concentrate it for use inside. (1) Air source heat pump The most common type of heat pump is the airsource heat pump, which transfers heat between your house and the outside air. Today's heat pump can reduce your electricity use for heating by approximately 50% compared to electric resistance heating such as furnaces and baseboard heaters. High-efficiency heat pumps also dehumidify better than standard central air conditioners, resulting in less energy usage and more cooling comfort in summer months. In recent years, air-source heat pump technology has advanced so that it now offers a legitimate space heating alternative in colder regions. For homes without ducts, air-source heat pumps are also available in a ductless version called a mini split heat pump. In addition, a special type of air-source heat pump called a "reverse cycle chiller" generates hot and cold water rather than air, allowing it to be used with radiant floor heatingsystems in heating mode. (2) Geothermal water source heat pump Geothermal (groundsource or watersource) heat pumps achieve higher efficiencies by transferring heat between your house and the ground or a nearby water source. Although they cost more to install, geothermal heat pumps have low operating costs because they take advantage of relatively constant ground or water temperatures. Geothermal (or ground source) heat pumps have some major advantages. They can reduce energy use by 30%-60%, control humidity, are sturdy and reliable, and fit in a wide variety of homes. Whether a geothermal heat pump is appropriate for you will depend on the size of your lot, the subsoil, and the landscape. Ground-source or water-source heat pumps can be used in more extreme climates than air-source heat pumps, and customer satisfaction with the systems is very high. 3. Geothermal water source heat pump working modes (1) Heating mode (2) Cooling mode (3) Hot water mode (4) Heating and hot water mode (5) Cooling and hot water mode 4. Geothermal watersource heat pump technical specifications - - - - Model | ESSW10GC | ESSW15GC | ESSW20GC | ESSW25GC | ESSW40GC | Technical Parameter | Heating input power | KW | 2.13 | 2.39 | 4.25 | 5.08 | 8.5 | Heating capacity | KW | 10.4 | 11.6 | 20.8 | 24.7 | 41.6 | COP | | 4.88 | 4.85 | 4.89 | 4.86 | 4.89 | Rated current | A | 13 | 6 | 8.8 | 11.1 | 17.6 | Max outlet water temp | | 60 | 60 | 60 | 60 | 60 | Rated outlet water temp | | 55 | 55 | 55 | 55 | 55 | Hot water capacity | L/H | 224 | 249 | 447 | 531 | 894 | Water flow of load side | L/h | 2100 | 2100 | 3200 | 3800 | 4800 | water flow of source side | L/h | 1800 | 2010 | 3650 | 4300 | 7401 | Water pressure drop | Kpa | 70 | 70 | 70 | 70 | 80 | Pipe size | mm | 25 | 25 | 25 | 25 | 32 | Unit noise | db | 50 | 50 | 50 | 50 | 50 | N.W. | kg | 88 | 88 | 120 | 130 | 280 | G.W. | kg | 92 | 92 | 130 | 140 | 295 | Level of protection | | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | Electric shock proof grade | | I | I | I | I | I | Unit Standard Components | Unit cabinet | | Galvanized sheet/ Spray coating / gray color | Unit dimension | mm | 710*520*1000 | 710*520*1000 | 710*520*1000 | 710*520*1000 | 1280*830*800 | Packing dimension | mm | 760*570*1130 | 760*570*1130 | 760*570*1130 | 760*570*1130 | 1330*880*930 | Refrigerant | | R407C/2.4kg*1 | R407C/2.4kg*1 | R407C/3.3kg*1 | R407C/3.6kg*1 | R407C/3.3kg*2 | Power supply | | 220V240V/50Hz | 380V415V/50Hz/3ph | Unit compressor | | Copeland | Load side heat exchanger | | Double-pipe | Source side heat exchanger | | Plate Type | Thermal expansion valve | | Emerson | AC contactor and thermal relay | | Fuji | Controller | | Eurostars multiple function controller | Protection function | | Temperature protection, time protection, water flow protection, antifreeze protection, current protection | Water pressure switch | | 0.015Mpa :OFF, 0.03Mpa: ON | High pressure switch | | 3.0/3.4MPa | Low pressure switch | | 0.15/0.32MPa | working mode | | heating mode | - - - - 5. Water source heat pump pone loop system plan

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Shenzhen Eurostars Technology Co.limited

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