Product Description
water source heat pump
The ground absorbs nearly half of the solar energy our planet receives. As a result, the earth remains at a constant, moderate temperature just below its surface all year round. However, air temperature varies greatly from summer to winter, making air source (traditional) heating and cooling least efficient when you need it the most.
Geothermal heating and cooling systems take advantage of the stable temperature underground using a piping system, commonly referred to as a “loop.” Water circulates in the loop to exchange heat between your home, the ground source heat pump, and the earth, providing heating, cooling, and hot water at remarkably high efficiencies. In fact, kinkai geothermal heating and cooling systems are 400-600% efficient and can cut your heating, cooling, and hot water costs by up to 80%.
Geothermal Heating
During the winter, kinkai geothermal heating and cooling systems absorb heat stored in the ground through the water that circulates in its underground loop. This heat is carried to the ground source heat pumps where it’s concentrated and then sent as warm, comfortable air throughout your home.
When you need heating the most, the air outside is coldest. As a result, a traditional air source heat pump works hard to extract the amount of heat from the cold air needed to properly heat your home. In contrast, a geothermal system consumes less energy as it easily absorbs heat from the abundant supply stored below ground, making geothermal heating significantly more energy efficient. Gas furnaces burn natural gas to provide heat for your home and are only 98% efficient, while geothermal systems use significantly less energy collecting heat from the earth, achieving 400-600% efficiencies.
Geothermal Cooling
During the summer, kinkai geothermal heating and cooling systems absorb heat from your home and transfers it to the underground loop where it is then absorbed by the cooler earth. The geothermal heat pump uses the cool water returning from the earth to create cool, dehumidified air for your home.
When you need cooling the most, the outside air is hottest. A traditional air source heat pump must work hard to force the heat from your home into the already heat saturated air. In contrast, a geothermal heat pump consumes less energy as it easily rejects heat into the cool earth, making geothermal cooling significantly more energy efficient.
kinkai water to water heat pump works without oil, gas or other hazardous substance which avoild potential risk that goes together. Moreover no gas connection or a fuel tank is needed. No risk of intoxication, smell or pollution from leakage.
Product photograph
water source heat pump JK02WR/JK03WR/
parameters
parameters of water source heat pump
| Model | JK02WR | JK03WR | JK05WR | JK10WR | JK20WR | JK25WR | JK30WR | |
| Rated Heating Capacity | KW | 9 | 13.5 | 21 | 42 | 80 | 98 | 116 |
| BTU | 30700 | 46100 | 71650 | 136500 | 273000 | 334400 | 395800 | |
| Rated Cooling Capacity | KW | 7 | 11 | 17 | 34 | 68 | 82 | 90 |
| BTU | 24000 | 37500 | 58000 | 109200 | 232000 | 279800 | 307100 | |
| Power Input | KW | 2.1 | 2.8 | 4.35 | 8.8 | 17.5 | 21.5 | 26 |
| Power Supply | V | 220 | 220/380 | 220/380 | 220/380 | 380 | ||
| Running Current | A | 9 | 13.0/6.0 | 26.0/11.0 | 50.0/22.0 | 35 | 44 | 50 |
| Frequency | HZ | 50/60 | ||||||
| Compressor Quantity | / | 1 | 1 | 1 | 1 | 4 | 4 | 4 |
| Compressor Type | / | Scroll | ||||||
| Evaporator | / | Plate type heat exchanger or High-efficient tube in shell Heat Exchanger | ||||||
| Pump Quantity | / | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Water Flow Volume | m³/h | 2~3 | 3~4 | 4~5 | 9~10 | 14~16 | 16~18 | 19~20 |
| Water Connections | mm | DN25 | DN25 | DN25 | DN32 | DN50 | DN50 | DN50 |
| Water Pressure Drop | KPa | 32 | 34 | 34 | 36 | 36 | 38 | 38 |
| Condenser | Plate type heat exchanger or High-efficient tube in shell Heat Exchanger | |||||||
| Noise | dB(A) | 40 | 42 | 42 | 44 | 44 | 46 | 46 |
| Packing Dimension | L(mm) | 800 | 900 | 900 | 1320 | 1550 | 1550 | 1550 |
| W(mm) | 550 | 700 | 700 | 803 | 930 | 930 | 930 | |
| H(mm) | 900 | 1000 | 1000 | 980 | 1020 | 1020 | 1020 | |
| Net Weight | Kg | 78 | 105 | 145 | 260 | 400 | 410 | 420 |
| Gross Weight | Kg | 85 | 115 | 155 | 268 | 420 | 430 | 450 |
| Testing Conditions | Cooling | Heating | ||||||
| A/C side | Cooling side | A/C side | Heating side | |||||
| Inlet/outlet water temp | Inlet/outlet water temp | Inlet/outlet water temp | inlet/outlet water temp | |||||
| Ground-water | 12/7℃ | 18/29℃ | 40/45℃ | 15/-℃ | ||||
| Ground -loop | 12/7℃ | 25/30℃ | 40/45℃ | 0/-℃ | ||||
Packaging & Shipping
packaging detail of water source heat pump
we use the strong plywood to pack our goods to make sure that our goods could withstand jolt during the ocean transportation .
Our Services
geothermal water to water heat pum
If you have any questions on our products, please contact us any time,we will respond your question asap.
1.KINKAI can supply OEM service for customers.
2.Produce heat pump according to customer's special demands.
3.Supply spare parts according to order quantity.
4.General testing and operational test carried out for every unit before delivery
Certifications
European standard for water source heat pump
We adhere to our Manufacturing Principles quality first to produce our product strictly to acquire the prestige!
