The Tamarack Technologies Return Air Pathway Retro-fit (RAPR) is designed to maintain adequate airflow between rooms in your home. Product is made in the USA and is BPI Listed. The retrofit two piece metal frame is expandable for easy installation. All units include baffle material to mitigate noise and light transmission. Once installed, these economical RAPR’s allow the movement of air from one room to the next, equalizing pressure in the home and eliminating hot and cold spots. The unique design prevents air from escaping into wall cavities.

Specifications

• Size: 14 x 6 in.
• Weight: 5 lbs