| Customization: | Available |
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| Certification: | ISO9001, CE, ISO14001 |
| Working Medium: | R32 |
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| Model name | VDKS-09CB2B | VDKS-12CB2B | VDKS-18CB2B | ||
| Power supply | V / Ph / H | 220V / 50Hz | |||
| Heating 1 A 7/6ºC W 30/35ºC |
Capacity | kW | 9.20 | 12.10 | 18.70 |
| Rated input | kW | 1.99 | 2.50 | 4.02 | |
| COP | 4.61 | 4.84 | 4.67 | ||
| Heating 2 A 7/6ºC W 40/45ºC |
Capacity | kW | 8.85 | 11.63 | 17.98 |
| Rated input | kW | 2.23 | 2.79 | 4.47 | |
| COP | 3.97 | 4.17 | 4.03 | ||
| Heating 3 A 7/6ºC W 50/55ºC |
Capacity | kW | 8.00 | 10.52 | 16.26 |
| Rated input | kW | 2.62 | 3.28 | 5.26 | |
| COP | 3.05 | 3.21 | 3.09 | ||
| Heating 4 A -7/-8ºC W 30/35ºC |
Capacity | kW | 7.13 | 10.23 | 14.50 |
| Rated input | kW | 2.24 | 3.06 | 4.50 | |
| COP | 3.18 | 3.34 | 3.22 | ||
| Heating 5 A -7/-8ºC W 50/55ºC |
Capacity | kW | 6.20 | 8.16 | 12.61 |
| Rated input | kW | 2.95 | 3.69 | 5.91 | |
| COP | 2.11 | 2.21 | 2.13 | ||
| Heating 6 A -12/-14ºC W 36/41ºC |
Capacity | kW | 6.22 | 8.18 | 12.64 |
| Rated input | kW | 2.43 | 3.04 | 4.87 | |
| COP | 2.56 | 2.69 | 2.59 | ||
| Heating 7 A -20/-ºC W -/41ºC |
Capacity | kW | 5.48 | 7.20 | 11.13 |
| Rated input | kW | 2.51 | 3.14 | 5.03 | |
| COP | 2.18 | 2.29 | 2.21 | ||
| Cooling 8 A35/24ºC W 12/7ºC |
Capacity | kW | 7.90 | 10.40 | 11.40 |
| Rated input | kW | 2.62 | 3.42 | 3.87 | |
| EER | 3.01 | 3.04 | 2.94 | ||
| Seasonal space heating energy efficiency class |
LWT at 35ºC | A+++ | A+++ | A+++ | |
| LWT at 55ºC | A++ | A++ | A++ | ||
| SCOP | LWT at 35ºC | 4.68 | 4.75 | 4.50 | |
| LWT at 55ºC | 4.06 | 4.12 | 3.90 | ||
| SEER | LWT at 7ºC | 4.65 | 4.72 | 4.47 | |
| Water pressure drop | kPa | 55 | 50 | 50 | |
| Refrigerant | Type | R32 | R32 | R32 | |
| Charged | kg | 1.5 | 1.8 | 2.1 | |
| Compressor | Type | DC inverter | DC inverter | DC inverter | |
| Quantity | 1 | 1 | 1 | ||
| Capacity | kW | 8.65 | 16.66 | 16.66 | |
| Input | kW | 2.26 | 4.30 | 4.30 | |
| Fan motor | Fan type | Axial Fan | Axial Fan | Axial Fan | |
| Motor type | Brushless DC motor | Brushless DC motor | Brushless DC motor | ||
| Motor Quantity | 1 | 2 | 2 | ||
| Speed | rpm | 300~1000 | |||
| Electronic expansion valve | |||||
| Water side heat-exchanger | High efficiency tank | ||||
| Sound power level6 | dB | 45 | 46 | 58 | |
| Water resistance | IPX4 | IPX4 | IPX4 | ||
| Net/Gross weight | Net | kg | 68 | 98 | 108 |
| Dimension (L×H×D) | Net | mm | 960*380*820mm | 960*380*1270mm | 960*380*1270mm |
| Packing | mm | 1040*505*970mm | 1040*505*1420mm | 1040*505*1420mm | |
| Loading quantity (20GP/40GP) | sets | 44/88 | 22/46 | 22/46 | |
| Operating temperature | Cooling | ºC | - 5 to 43 | ||
| Heating | ºC | - 30 to 35 | |||
| DHW | ºC | -30 to 43 | |||
| 1.Outdoor air temperature 7ºC DB,6ºC WB;EWT 30ºC,LWT 35ºC. | |||||
| 2.Outdoor air temperature 7ºC DB,6ºC WB;EWT 40ºC,LWT 45ºC. | |||||
| 3.Outdoor air temperature 7ºC DB,6ºC WB;EWT 50ºC,LWT 55ºC. | |||||
| 4.Outdoor air temperature -7ºC DB,-8ºC WB;EWT 30ºC,LWT 35ºC. | |||||
| 5. Outdoor air temperature -7ºC DB,-8ºC WB;EWT 50ºC,LWT 55ºC. | |||||
| 6.Outdoor air temperature -12ºC DB,-14ºC WB;EWT 36ºC,LWT 41ºC. | |||||
| 7.Outdoor air temperature -20ºC LWT 41ºC | |||||
| 8.Outdoor air temperature 35ºC DB,24ºC WB;EWT 12ºC,LWT 7ºC. | |||||
1.How many years have your company been in heat pump industry?
Over 15 years in heat pump industry with 200 staff,20 engineers team
2.Do you have laboratory?
45KW Air Source Heat Pump Unit Performance Laboratory
applicable refrigerant: R290, R32,410A, R134A, R22, R404A, R407A,
laboratory air-side dry bulb temperature control range: -35 ~ +50 ºC;
3. Do you accept OEM & ODM?
Yes. We can produce high quality custom made air source heat pump according to customers' requirement, modify the products to satisfy client's requirements and work together with clients to design a new product.
4. What support do you offer to clients?
We can provide product certification requirements for local markets; provide catalogs, technical manuals;
5.How long is the Heat Pump delivery time?
Generally production time will be 25-35 days,
6.What is your terms of payment for heat pump ?
For small order,100% paid in advance. For big order 30% T/T in advance ,balance before shipment.
7.How long can I get feedback after sending inquiry
We will check inquiry and message everyday.Our sales clerk will reply to you accordingly in 24 hours. Please complete your email and telephone or mobile number in your personal information so that we can contact you soon.
8.How about the quality control?
Finished products 100% inspected before package,ISO9001 factory
9.How about the shipment?
We provide shipment by sea or by train according to your requirements.
10.How is your service?
We provide pre-sales,in-sales and after sales service within 24 hours
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