Through wall exhaust fan with sound absorption. The Ra 15-60 is quiet exhaust ventilation fan with a sound absorption set for installation in 6″ Lunos tubes.
- Provides continuous exhaust ventilation without the need for duct-work and is installed directly in the exterior wall
- Very quiet operation
- Ventilation rates: 9-18-35 CFM
- Specific fan efficiency: 0.17 – 0.2 Wh/m3 (0.29 (W/cfm)
- Filter: G3 (MERV 5) or optional pollen F5 (MERV 9-10)
- Includes one controller. Up to 4 RA’s can be connected per each controller/transformer.
- Installation sleeve included – can be pre-installed in wall before insulating/during construction