- Environment: Select a dry and relatively enclosed space
-
Space: Ensure to meet the following space requirement
- Water Pressure: Maintain inlet water pressure between 20–116 psi (1.4–8 bar)
- Water Temperature: The clean water supply must be ≥5°C (41°F). In winter, make sure you can turn off the inlet valve and drain residual water to prevent freezing.
- Drainage: Position the sewage outlet below 80 cm to ensure smooth drainage. Keep the distance between the water source/drainage outlet and the base station <6 meters (19.7 feet) to avoid pressure loss or drainage issues due to long piping.
| Model | Water Exchange System Version 3.0 |
Water Exchange System Version 5.0 |
| Freo Z10 | ❌ | ✅ |
| Freo Pro | ❌ | ✅ |
| Freo Z Ultra | ✅ | ❌ |
| Freo X Ultra | ✅ | ❌ |
| Freo X Plus | ❌ | ❌ |
| Freo | ✅ | ❌ |
| T10 | ❌ | ❌ |
* The Water Exchange System Version 5.0 has not been released yet, please stay tuned!
If you have any further questions regarding installing the Automatic Water Exchange System, please contact our Customer Support at support.na@global.narwal.com
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US: Automatic Water Exchange System 3.0 for Freo/Freo X Ultra/Freo Z Ultra
CA: Automatic Water Exchange System 3.0 for Freo/Freo X Ultra/Freo Z Ultra