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75 KW Air Source Heat Pump Central Heating Systems Easy Assembly

75 KW Air Source Heat Pump Central Heating Systems Easy Assembly

75 KW Air Source Heat Pump Central Heating Systems Easy Assembly

Product Details:

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

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: Heating ASHP Compressor Capacity: 75KW
Refrigerant: R410A/R22/R407C/R134A/ R410A Compressor Quantity: 2
COP: 4 Weight: 830KG

Ultra-low Temperature Air Source Heat Pump Central Heating System for Energy Saving Buildings



The ultra-low temperature air source heat pump is a device that uses air as a low-grade heat source for heating or hot water supply. Its characteristic is that the quasi-secondary compression jet heat pumping heat pump system can ensure the normal heating of the unit at -25 °C, which realizes the possibility of heating the air source heat pump in cold regions.


● Separation of water and electricity, no waste gas, waste residue, safe and reliable, high efficiency and energy saving, and environmental protection.
● Multiple protection, integrated design, and the unit operation is more stable.
● With automatic power-off function of power-off, the unit will automatically start after the call, no need to take care of it.
● When the ambient temperature is low, the microcomputer automatically starts the defrosting function.
● No need for a dedicated computer room to run around the clock.
● Easy installation and low operating and maintenance costs.

  • The main components of the unit are all international famous brand components.

Yushen Product advantages


1. large application range:Jet boosting technology, it could work under -25C~+43C environmental temperature, without heat decay.
2. Intelligent defrosting, 9 second fast defrosting.
3. Environmentally friendly refrigerant, does not destroy the ozone layer;
4. Energy saving 35% compared with similar products
5. Automatic testing line, standard product 100% testing more than 20 items

Model data


Model SDWA-075YB
Compressor capacity 25HP
Function Heat
Electricity 380V 3N-50Hz
Working conditions -25~+43
Nominal heating capacity KW 75
Nominal input power KW 20.5
Max. running currency A 60
Highest water temperature 60
Compressor quantity Set 2
Refrigerant/charging quantity kg / R22/10*2
Air blow type / Top
Water pipe diameter / 50
Rating flow m³/h 12
Water side pressure loss kPa ≤45
Noise level dB(A) 62
Overall dimensions(L×W×H) mm 2100×1100×2080
Weight kg 830
Nominal heating conditions:ambient dry bulb temperature 7℃, web bulb temperature 6℃, water inlet temperature 9℃,water outlet temperature 55℃


◆ domestic hot water, high temperature requirements for water;
◆ bathing, washing, cleaning, sauna, industrial water;
◆ radiator heating, water temperature requirements 55 ~ 65 ° C;
◆ Fan coil heating, the water temperature requires 40~50 °C;
◆ Low temperature floor radiant heating, water temperature 35~10 °C.
The low-temperature and high-temperature operating characteristics make it ideal for use in North cold area.














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