48 Baseboard Diffuser - These heat register covers are commonly used in both. Baseboard return air diffuser used for baseboard openings. This diffuser returns air to your home and offers a subtle baseboard design. The 48โณ baseboard diffuser has a steel damper to control the air flow. These heat register vents offer a great look with a price to match! The 48โณ baseboard diffuser has a hole opening of 24โณ.
These heat register covers are commonly used in both.