Water to Water Heat Pump System
This water to water heat pump system efficiently transfers heat between two water sources. It is designed with a 316 SS flat plate heat exchanger for fast transfer and can produce 55℃ hot water.
Technical Specifications
Product Overview
High-Efficiency Geothermal Heat Pump
This EVI water-to-water heat pump system is engineered for reliable home heating and geothermal applications. It utilizes advanced EVI technology to maintain performance in ambient temperatures ranging from -25℃ to 43℃, ensuring consistent operation throughout the year. Featuring high-efficiency 316 stainless steel plate heat exchangers and multi-layer self-protection functions, it provides a safe, durable, and sustainable hot water solution.
Technical Specifications
Performance Comparison
| Model | Heating Capacity (kW) | Max Input Power (kW) | Hot Water Yield (L/h) |
|---|---|---|---|
| SFXRS-10I | 10 | 2.8 | 215 |
| SFXRS-15I | 15 | 4.28 | 322 |
| SFXRS-20II | 20 | 5.63 | 429 |
| SFXRS-25II | 25 | 6.94 | 537 |
- Refrigerant
- R407C
- Safety Protections
- High PressureLow PressureOver CurrentOver LoadPhase MissHigh TemperatureWater FlowAntifreeze
Operating Parameters
Efficiency Highlights
1.63 W/W
COP at -15℃
2.3 W/W
COP at -5℃
55 ℃
Hot Water Output
- Ambient Operating Range
- -25℃ to 43℃
Certifications & Durability
Build Standards
IPX4 WaterproofElectric Shock Protection Grade I316 Stainless Steel Heat Exchanger
