The 121SW-48 is a 48 in. baseboard supply air diffuser used for baseboard openings. This diffuser supplies conditioned air to your home and offers a subtle baseboard design. 1 simple pull of the latch and the single damper will close quietly and smoothly. Our product is constructed to ensure maximum airflow and compliment your home decor. Using our product to outfit your ventilation system will improve your home air circulation.
- Allows air to flow freely between your ventilation system and a room
- High quality steel components
- White powder coat finish
- Made from high quality steel
- Outside Length: 48.0 in
- Outside Width (in.): 2.5 in