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Cold Climates Central Air Source Heat Pump , Air Conditioning Units

Cold Climates Central Air Source Heat Pump , Air Conditioning Units

Cold Climates Central Air Source Heat Pump , Air Conditioning Units

Product Details:

Place of Origin: China
Brand Name: Yushen
Certification: CCC, ISO, CQC
Model Number: SDNA-075Y

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: Reinforced Carton box with wooden tray
Delivery Time: 1-2weeks
Payment Terms: T/T
Supply Ability: 10 sets/day
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Detailed Product Description
Key Word: Central AC Unit Compressor Type: Scroll
Housing Material: Galvanized Steel Condenser: Air Cooler
Storage / Tankless: Tankless Defrosting: Auto-defrosting

Office Building Central Air Source Heat Pump In Cold Climates Air Conditioner Unit


About  ASHP 

User-friendly interface operation

It adopts a microcomputer control system with display, control and protection functions. User-friendly interface operation, monitoring the operating status of the unit at any time.

Simple  system
No need for cooling tower, cooling water pipeline and machine room, installation is simple and convenient, civil construction investment is small; no fuel is required, fully automatic operation, additional operation cost is small; unit is connected with central air handler, summer cooling, winter heating, heating is not A separate thermal station is required.

High effeciency
The heat recovery technology partially realizes water cooling and has the characteristics of high efficiency of water-cooling unit. It not only utilizes waste heat, but also obtains free hot water, directly reduces waste heat and heat, protects the environment, improves unit efficiency, reduces failure rate, and prolongs its life span

The low-noise axial flow fan is equipped with a damping device for low noise.
The modular design of the unit can be arbitrarily combined according to the load, convenient for transportation, installation and maintenance; the unique pipeline design ensures that the unit can still start running under the winter environment temperature of -25 °C.


It could be connected with air conditioner fans.

in summer , 7C cool water circulate inside the system;

in winter, 50C hot water circulate inside the system.

It is more confortable than conventional AC unit




Model SDNA-075Ycode name.pdf
Compressor capacity 25HP
Function Heat
Electricity 380V 3N-50Hz
Working conditions -25~+45
Data Heata Nominal capacity KW 44.5
Input power KW 18.3
COP / 2.4
Heating IPLV(H) 2.7
A7W35c KW/COP 75.0/4.2
A2W35 KW/COP 62.5/3.20
A-7W35 KW/COP 52.5/3.0
A-15W55 KW/COP 45.5 /1.97
A-20W45 KW/COP 37.4/2.04
Max. running currency A 56
Compressor quantity set 2
Refrigerant/charging quantity kg / R22/10*2
Air blow type / Top
Water pipe diameter mm 50
Rating flow m³/h 12.6
Water side pressure loss kPa ≤45
Noise level dB(A) 62
Overall dimensions(L×W×H) mm 2100×1100×2080
Weight kg 730

A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃

a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal


Yushen Products Advantages

  • Larger application range , yushen heat pump could work  even environmental temperatureis low to 25℃/ -13℉ or high to +45 ℃ / 113 ℉
  • 100% finished products testing,quality Components such as Copeland compressor, Danfoss valves
  • Yushen air-source heat pump has longer heating time and shorter defrosting time
  •  No capacity decay even  under low environmental temperature




Contact Details
Shandong Yushen Energy Technology Co., Ltd.

Contact Person: Miss. Silvia

Tel: 86-21-60671798

Send your inquiry directly to us (0 / 3000)


Address: Foreign sales office: 588 South Qilianshan Road ,Putuo area, Shanghai,China

Factory Address:Shengjing Hi-tech park , Zhangqiu, Jinan, Shangdong, China