heat pump water heater

タイトルまたは説明

• EVI series air source heat pump is specially designed according to cold climate features.  Its core philosophy is to solve the user's home heating during the cold climate in winter and spring, to make cooling in hot summer and autumn. At the same time of heating and cooling, it provides sanitary hot water all over the year. So all requirement of heating, cooling, sanitary hot water can be realized with only one heat pump.
  
  By using Sanyo new designed compressor with ESE specially designed and high efficiency heat transfer module, the refrigerant circulation efficiency has greatly improved. So the performance of the heat pump comes to a new height. According to the last six months of testing and validation, the EVI series heat pump has a COP in floor heating mode can reach 4.4, and available for *5?hot water output, and safely working in **5?outside air temperature.
  
  Standard unit composition: 
• New compressor special designed for high water temperature.
• Base frame and external panels made of galvanized powder coated steel.
• Water exchanger equiped with EST coil in shell high efficiency exchanger.
• Wilo water pump installed inside.
• Reliable compressor with R**7c refrigerant.
• Flow switch for water flow protection.
• Full sealed control box with water proof level IPX5.
• Intelligent controller, and adjustment by quickmind microprocessor.
• New lattice LCD Display wire controller, with touch screen display.
• Air exchanger (fins- coil) with hydrophilic coating.
• Thermostatic heating element for evaporator anti-frosting protection.
• Thermostatic expansion valve.
• Automatic defrosting function included. (With reverse cycle valve inside)
• General testing and operational test carried out for every unit before package in the factory.
  
  Optional:
• Stainless steel case for option.
• Expansion tank
• Hot water tank and buffer tank
• Water pump inside (Wilo).
• Auxillary electrical heater 3/6/9 KW