water to water heat pump
Inquire NowDescription
SUNCHI EVI Water Source Heat Pump is an innovative solution designed for efficient home heating using geothermal energy. This versatile heat pump operates in ambient temperatures ranging from -25℃ to 43℃, making it suitable for various climatic conditions. With models ranging from 10KW to 25KW, it utilizes advanced EVI technology to ensure optimal performance even in low temperatures, providing a Coefficient of Performance (COP) exceeding 1.63 at -15℃ and 2.3 at -5℃. The unit is environmentally friendly, using R407C refrigerant and featuring a 316 SS flat plate heat exchanger for rapid heat transfer, capable of producing hot water at 55℃ at rates between 215L/h and 537L/h. Safety is paramount, with multiple self-protection functions including high and low pressure, overcurrent, overload, phase miss, high temperature, water flow, and antifreeze protection.
Specifications
| Model | SFXRS-10I | SFXRS-15I | SFXRS-20II | SFXRS-25II | |
|---|---|---|---|---|---|
| Horse Power | 2.5HP | 4HP | 5HP | 6HP | |
| Heating Capacity (kW) | 10 | 15 | 20 | 25 | |
| Rated Input Power (kW) | 2.15 | 3.29 | 4.33 | 5.34 | |
| COP (W/W) | 4.65 | 4.56 | 4.62 | 4.68 | |
| Power Supply | 220V/1PH/50Hz | 380V/3PH/50Hz | |||
| Electric Shock Protection Grade | I | ||||
| Waterproof Grade | IPX4 | ||||
| Operating Ambient Temperature | -25℃~43℃ | ||||
| Hot Water Yield (L/h) | 215 | 322 | 429 | 537 | |
| Unit Dimension (mm) | 960*560*680 | ||||
| Weight (kg) | 100/115 | 120/135 | 130/145 | 140/160 | |
| Package Size (mm) | 1080*660*750 | ||||
Additional Information
Test Condition: Produce side input/output water temperature = 15℃/55℃, Heating Source Water Inlet Temperature: 15℃.
