Twin Rotary Compressor Commercial Air Source Heat Pump R32
Twin Rotary Compressor Commercial Air Source Heat Pump R32
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Basic Infomation
Place of Origin: China
Brand Name: LN
Certification: CE ISO CCC
Model Number: DKFXRS-11II/R
High Light:

DN32 Commercial Air Source Heat Pump


R32 Rotary Compressor Evi Heat Pump


R32 Scroll Compressor Heat Pump

Payment & Shipping Terms
Packaging Details: standard export package, or as per customer request
Delivery Time: 1-30 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 80000pcs/year
Application: Student Dormitories, Household, Spas, Villa, Office Buildings, Hospitals
Storage / Tankless: Storage,Instant / Tankless,Circulation Heating
Installation: Freestanding,Wall Mounted/Freestanding
Refrigerant: R410A,R407C,R407C/R32/R22,R410a/ R417a/ R407c/ R22/ R134a,R410a/R407c/R22
Compressor: *MitsubishI* Inverter Twin Rotary Compressor,Copeland,*Copeland* Top Series,Copeland Scroll Compressor,Rotary
Working Ambient Temperature: -25C To 60 C
Product Description

TDescription of 60℃ Inlet 45℃ Outlet Air Source Heat Pump  Instant Hot Water:


It adopts a multi-stage inner tube antifreeze system and antifreeze heat exchanger, which belongs to the field of heat pump systems, which solves the technology that the existing heat exchanger cannot use external heat when the power is cut off, and the internal water pipe of the heat exchange tube is frozen and cracked due to freezing problem. The multi-stage inner tube antifreeze system of the present invention includes an outer tube, an inner tube is arranged inside the outer tube, the inner tube is a hollow elastic hose, and more than one partition is arranged inside the inner tube. In the case of water flow, the icing is caused by the contraction of the inner tube to offset the expansion volume of the icing and prevent the outer tube from rupturing due to increased icing. The hollow part of the inner tube is filled with inert gas, has good air tightness and water tightness, stable gas, good safety and stability, and will only be affected by external pressure. One end of the inner tube is a fixed joint, and the other end is a closed end. The fixed joint is fixed on the outer tube, and the closed end extends into the outer tube. The utility model realizes high-efficiency heat exchange and anti-freezing, and has simple structure, low price and convenient installation


Application of air source heat pumps

Air Source Heat Pump Air Conditioning provide house heating and hot water,wherever need hot water, energy saving  and more economical, not feel dry,it is widely use in hospital,sauna,factory,commercial centre,slaughter, swimming pools, spas, etc

The air energy heat pump water heater can not only provide constant temperature and comfortable hotel hot water at any time, but also consider the operating cost. It adopts environmentally friendly and clean air energy, which does not pollute the environment, and the operating cost is very low. Compared with traditional water heaters, the operating cost of air-energy heat pump water heaters is only one-fourth that of electric water heaters, two-thirds of gas-fired water heaters, and coal boilers. Therefore, from the perspective of lower cost, air-energy water heaters are The best choice for a hotel.
Air-energy water heaters not only have their own rigid advantages, but also have many soft advantages. For example, using a constant temperature return water system, the return water control can be controlled according to multiple parameters, which will ensure that the faucet and shower are hot when they are turned on. The general backwater control methods include temperature control and time control, and the hotel often uses temperature control.


Company introduction

Decades production experience, its own labotory, over 380patents, norminated supplier for buildings, leader member for ediiting air source heat pumps standard, about 80000pcs air to water heat pumps production capacity a year!


Quality control:

100% inspection for each product, 3 phrases test before delivery, free spares supply, good prize if found any unqualified items


Production line:

3 production lines to guarantee production capacity and quick delivery, 2 shifts working


Technical paremeters of air to water heat pumps with instant hot water


Spec. DKFXRS-16I/R
Nominal heating capacity at room temperature(kW) 16
Nominal heating at room temperature(kW) 3.9
nominal heating
Low temperature nominal heating(kW) 3.38
Maximum input power(kW) 6.6
Maximum current(A) 32
Power Specifications(Hz) 220V ~ 50
Refrigerant/charge amount R22/6000g
noisedb(A) <65
Water resistancekPa <100
Anti-shock level I
waterproof level IPX4
Caliber of inlet
and outlet
Unit size (mm) 1030x410x1390
Unit Weight(kg) 148



Twin Rotary Compressor Commercial Air Source Heat Pump R32 0

Twin Rotary Compressor Commercial Air Source Heat Pump R32 1


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