86-0762-6588888
Shenzhen Nanshan (Longchuan) Industrial Transfer Park, Dengyun Town, Longchuan County, Heyuan, Guangdong, China (Mainland)
Vertical 18-23kW Air source Swimming pool heat pump villa spa heater and colder equipment energy saving Juteng cheap with CE
| Model | J1.5-65IYC | JT4.0-180IIYD | JT5.0-230IIYD | |
| HP | 1.5HP | 5HP | 6HP | |
| Heating Capacity | kW | 6.5 | 18 | 23 |
| COP | 5.42 | 5.45 | 5.48 | |
| Cooling Capacity | kW | 4.5 | 13 | 14.7 |
| EER | 2.81 | 2.67 | 2.67 | |
| Rated Input Power (Heating/Cooling) | kW | 1.2/1.59 | 3.3/4.86 | 4.2/5.50 |
| Rated Input Current (Heating/Cooling) | A | 5.8/6.3 | 8.8/10 | 11/12.4 |
| Max Input Power | kW | 1.7 | 3.9 | 5.05 |
| Max Input Current | A | 9 | 10.5 | 13.5 |
| Power Supply | V/PH/HZ | 220~240V/1Ph/50Hz | 380-415V/50Hz/3Ph | |
| Ambient Temperature | ℃ | (-10℃~+43℃) | ||
| Rated water Temperature | ℃ | 26 / 28 | 26 / 28 | 26 / 28 |
| Heat Exchanger | ||||
| Refrigerant / Charge | R407C/1.2kg | R407C/3.2kg | R407C/4kg | |
| Rated hot water | L/H | 150 | 385 | 490 |
| Water flow | m³/h | 3 | 3.5 | 4 |
| Unit protection class | IP | IPX4 | IPX4 | |
| Water side pressure loss | Kpa | 45 | 45 | 45 |
| Water flow pressure drop | Mpa | 0.01-0.02 | 0.01-0.02 | 0.01-0.02 |
| Anti-electric shock class | Glass I | Glass I | ||
| Max pressure of suction / discharge | Mpa | 0.8 / 3.0 | 0.8 / 3.0 | 0.8 / 3.0 |
| Number of Compressors | pc | 1 | 1 | 1 |
| Number of Fans | pc | 1 | 1 | 1 |
| Fan Direction | Horizontal | Vertical | Vertical | |
| Noise | dB(A) | ≤48 | ≤58 | ≤59 |
| Piping Diameter | mm | DN40 | DN40 | DN40 |
| Product Dimension | mm | 650x269x970=0.17m³ | 717x717x960=0.49m³ | 717x717x960=0.49m³ |
| Net weight | kg | 43 | 115 | 125 |
| Test condition: Water flow 0.172m³/(hkW), Water inlet temp 26℃, water outlet 28℃. Ambient temp DB/WB 20/15℃ | ||||
Why choose Juteng?
Unique features of Juteng Heat Pumps:
1. It can display top and bottom temp of the water tank, check the temp of coil, ambient, exhaust temp, etc;
2. It recalls all kinds of parameters when outages and it will resume operations after have electricity automatically.
3. Clock keeps running after outages so it needn’t to re-adjust it usually.
4. Off-peak power use function, start up and shutdown by itself at cycle time in 24 hours.
5. Set and revise parameters freely.
6. E-heater function.
7. Automatic and forcible defrost.
8. Waterproof bottoms, Liquid Crystal Display Screen Display including backlights.
9. Have Perfect control and protection functions: 1) temperature sensor breakdown: top and bottom of water tank, Coil, Return air, Exhaust air, Outside ambient temp; 2) high and low pressure protection, Exhaust air temp protection.
10. Check the Trouble codes display, it can refer why compressor doesn’t start up or stop, and has Key-Lock Function.
11. It can display water temp when startup and shutdown heat pump.
12. Electronic expansion valve control automatically.
13. Temp set ranges from 10℃ to 70℃.
Working principle
Heat pumps utilize the sun's free heat by collecting and absorbing energy from the outside air.
This energy is then compressed and transferred to the pool water.
Your existing water pump circulates the water through the heat pumps heater, usually next to the pool equipment, and the water warms up.
This pool heat pump is also of cooling function.
User can choose the heating or cooling mode through the LCD controller. The cooling mode's working principle is opposite to the heating mode.
• The unit contains a fan that draws in outside air and directs it over the surface of the evaporator (energy collector). The low temperature refrigerant liquid within the evaporator coil absorbs the heat from the outside air becomes warm gas.
• The warm gas in the coil pass through the compressor, where the warm gas is concentrated and increased to hot gas, and then pass to the condenser (water heat exchanger). It is here that the heat exchange occurs as the hot gas give off heat to the cold swimming pool water circulating through the coil.
• The pool water becomes warmer, and the hot gas cooling as it flows through the condenser coil returns to liquid form, after passing on through the capillary tube, the whole process begins again.
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