Shandong Yushen Energy Technology Co., Ltd.
Shandong Yushen Energy Technology Co., Ltd.
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37Kw ~ 90Kw Air Source Central Heating System To Heat House, Apartment , Office
Comparasion of ASHP and other heating method
| Heat pump | Pellet fire | Flued gas heater | Protable Gas heater | Electric Heater | |
| Energy effciency: Ability to provide 3-4kW of heat energy for every 1kW used | √ | ||||
| Lowest runing cost:The cheapest kW/h heating cost available | √ | ||||
| Precise comform control:Space heating and temperature control for increased comfort | √ | ||||
| Convient:Heating at a touch of a button, no manual tasks. | √ | √ | √ | √ | √ |
| Improve air quolity:Filtration and deodorisation systems | √ | ||||
| Unobtrusive Heating:Whisper quiet and can be placed discreetly on a wall. | √ | √ | |||
| Humidity control:Doesn’t add moisture to your home, provides good airflow to prevent moisture build-up. | √ | ||||
| Safety:No hot surfaces, safe for children and pets. | √ | ||||
| Cooiling in summer:Keeping the home nice and cool on those long hot summer days. | √ |
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Heating model code name.pdf
| Model | SDNA-075Y | SDNA-090YB | |||
| Compressor capacity | 25HP | 30HP | |||
| Function | Heat | Heat | |||
| Electricity | 380V 3N-50Hz | 380V 3N-50Hz | |||
| Working conditions | ℃ | -25~+45 | -25~+45 | ||
| Data | Heata | Nominal capacity | KW | 44.5 | 56.2 |
| Input power | KW | 18.3 | 23.4 | ||
| COP | / | 2.4 | 2.4 | ||
| Heating IPLV(H) | 2.7 | 2.7 | |||
| A7W35c | KW/COP | 75.0/4.2 | 90.0/4.2 | ||
| A2W35 | KW/COP | 62.5/3.20 | 79.0/3.20 | ||
| A-7W35 | KW/COP | 52.5/3.0 | 63.2/3.0 | ||
| A-15W55 | KW/COP | 45.5 /1.97 | 56.2/1.97 | ||
| A-20W45 | KW/COP | 37.4/2.04 | 47.2/2.04 | ||
| Max. running currency | A | 56 | 70 | ||
| Compressor quantity | set | 2 | 4 | ||
| Refrigerant/charging quantity kg | / | R22/10*2 | R22/5*4 | ||
| Air blow type | / | Top | Top | ||
| Water pipe diameter | mm | 50 | 50 | ||
| Rating flow | m³/h | 12.6 | 12.6 | ||
| Water side pressure loss | kPa | ≤45 | ≤45 | ||
| Noise level | dB(A) | 62 | 62 | ||
| Overall dimensions(L×W×H) | mm | 2100×1100×2080 | 2100×1100×2080 | ||
| Weight | kg | 730 | 830 | ||
Yushen Products
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral cartons with plywood tray. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, standard product will take one or two weeks after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q :How long will a heat pump last?
A: The average life of a heat pump will be more than 20 years.
Q: Do I need to remove my other heat sources?
No an air source heat pump can run in conjunction with your other heat sources such as, wood burning stoves etc.
Q:How is the heat pump installed
Q:What kind of maintenance dose a heat pump required?
There is some maintenance that the owner can do themselves. It includes keeping the outdoor unit clean and free of debris. Other than this it is important to have your system serviced once a year. Project Air Source will provide details of this.