-25c work 72kw mono block EVI Air Source Heat Pump water heater model NERS-G20D

 -25c work 72kw mono block EVI Air Source Heat Pump water heater model NERS-G20D

Product Introduction

Heat pump advantages:

1.EVI compressor special designed for high water temperature 60 degree; 2.Base frame and external panels made of galvanized powder coated steel; 3.Exchanger equipped with high efficiency shell in tube heat exchanger; 4.Work under the temperature -25°C stably with good COP, by adopting the super EVI tech; 5.High efficiency compressor with R407C refrigerant; 6.Fully sealed control box with water proof level IPX4; 7.Intelligent controller and adjustment by intelligent microprocessor; 8.Thermostatic heating element for evaporator anti-frosting protection; 9.Electrical expansion valve; 10.Automatic defrosting function included; Product Parameters Product Details Show Our Company Some of projects of our clients.   Why Choose Us Packing&Shipping

FAQ

1.What is your advantages,comparing with other water heaters? Avoiding the problem of electric water heater leakage, dry, high power consumption. Avoiding the problem of drawbacks of gas water heater,such as producing harmful gases,Fits and starts etc. Energy efficient, safety and environmental protection, all-weather operation, easy to use. 2.What is the function of dc inverter heat pump? 1)Domestic hot water all year around 2)Space heating in winter 3.What is the testing  conditions of heating capacity ? Heating test conditions : Ambient temp.7°C/6°C,Water temp.40°C/45°C Hot water test conditions : Ambienttemp.7°C/6°C,Water temp.9°C/55°C 4.How many years'guarantee? 2 years 5.What is the package? Strong wood box plus carton box

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