86-0762-6588888
Shenzhen Nanshan (Longchuan) Industrial Transfer Park, Dengyun Town, Longchuan County, Heyuan, Guangdong, China (Mainland)
EVI Low temp. Air source Heat pump Stainless Steel Top type
Description:
The EVI heat pump adopts the most advanced low-temperature enhanced vapors injection compressor echnology, EVI heat pump delivers higher heating capacity at low evaporation temp. thereby better responding to heating requirements than normal air source heat pumps. It can supply hot water and heating for large buildings in cold area.
| MODEL | JTT-10L | JTT-17II/L | JTT-35II/L | |
| Hot water capacity | kW | 10.30 | 17.80 | 37.40 |
| COP in Hot Water (A9/A19) Refer row 40 | 4.44 | 4.43 | 4.41 | |
| Rise in water Temp required | °C | 40 °C | ||
| Hot water output under recirculations | L/h | 295 Liters/Hour | 510 Liters/Hour | 1072 Liters/Hour |
| Rated outlet water Temp. | °C | 55 °C | ||
| Max outlet water Temp. | °C | 60 °C | ||
| Space Heating capacity water (in/out):35℃/40℃ | kW | 8.2 | 14.6 | 28.7 |
| COP Space Heating (A15/A19) Refer row 54 | 3.53 | 3.63 | 3.38 | |
| Space Heating capacity water (in/out):40℃/45℃ | kW | 8.2 | 14.6 | 28.7 |
| COP Space Heating (A17/A19) Refer row 55 | 3.53 | 3.63 | 3.38 | |
| Rated power input | Kwh | 2.32 | 4.02 | 8.48 |
| Rated current | A | 11.10 | 7.63 | 16.11 |
| Power supply | V/Hz/Ph | 220~240/1/50 | 380~415/3/50 | |
| Compressor type | Copeland Scroll | |||
| Number of Compressors | 1 | 1 | 2 | |
| Heat exchanger type | High efficiency tube intube heat exchanger | |||
| Throttling device | Emerson thermal expansion valve | |||
| Condensor Fan type | Low noise high effciency axial type | |||
| Condensor Fan discharging | Vertical | |||
| Condensor Fan quantity | 1 | 1 | 2 | |
| Condensor Fan input power | W | 70 | 250 | 250 |
| Condensor Fan speed | RPM | 850 | 880 | 850 |
| Ambient temperature | ℃ | (-25℃~+43℃) | ||
| Refrigerant | R407C/R417A | |||
| Noise in 1 meter distance | dB | 59 | 62 | 63 |
| Water pipe size | inch | R1 | R1 | R1-1/2 |
| PLC Controller | Yes Digital LCD Controller | |||
Features:
Safe working temp down to -25℃
American Copeland EVI scroll compressor
Tube in shell heat exchanger
Main quality control project list:
1. Check all parts before assembling.
2. Charge nitrogen to test leakage and pressure maintaining after welding system.
3. Vacuumize, the vacuum pressure ≤30Pa
4. Leakage detection by halogen after charge refrigerant.
5. Safety testing: High-voltage insulation test and ground resistance.
6. Operation testing, record refrigerant pressure, temp. etc.
7. Inspect inside unit’s cleanliness and appearance.
Juteng is a professional company engaged in R&D, production and sales of air source and water source heating products. We have rich experience in refrigeration and heating for many years. Juteng have more than 100 workers, 4 production lines, 3 big workshops and large heat pump laboratory.
We have rich experience in refrigeration and heating for over decades. In line with our goal to provide environmental and climate friendly products, Juteng keeps creating more innovative and efficient energy saving products.
By 16 years’ growth our product line covers full range:
Multifunctional air to water heat pump,
All in one domestic hot water heat pump,
Split domestic hot water heat pump,
Commercial hot water heat pump,
Swimming pool heat pump,
DC inverter air to water heat pump,
EVI air to water heat pump,
Multifunctional water source heat pump,
Water to water heat pump,
Water tank (pressure bearing and insulated) for heat pumps.
We'd like to serve our customers by providing unique high quality end products and best service.
The import process:
1. Buyer sends contact info to Seller, and seller makes PI for buyer.
2. Buyer confirms the PI and transfer money to seller.
3. Seller sends products to buyer. Seller sends CI, BL, Packing list to buyer.
4. Buyer takes the CI, BL, Packing list to fetch goods after the goods arrive.
