Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack)

Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack)

• 3 RETURN AIR PATHWAYS – Save time, energy, and money with Tamarack Ventilation door transfer grilles. These user-friendly door vents eliminate air pressure imbalances in the home and increase your HVAC system’s efficiency. They also reduce moisture in the bathroom and are a simple way to improve the quality of the air you breathe in your home.
• BALANCED AIR PRESSURE – Even with closed doors, the vents balance air pressure and prevent uneven room temperatures. The return air pathway decreases moisture in bathrooms and preserves energy throughout any building or home. The balance ensures that the inside temperature, humidity, air quality, and energy consumption levels stay right where you want them.
• COST-EFFICIENT AIRFLOW – Great for Combustion Appliance Zones, Tamarack Ventilation vents extend the life of any HVAC system. Saving money on cooling and heating is a breeze with these 3-pack of Tamarack Return Air Pathways. Plus, this item is BPI Listed by the Better Performance Institute.
• LONG-LASTING & MADE IN USA – Made with durable, high-impact ABS plastic, our vents are covered by a lifetime manufacturer's warranty. While air flows freely between rooms, the internal baffle material prevents any increased transmission of light and sound through the vent/grille. With this 3-pack of RAPs, you’ll have quality airflow for the long haul.
• EASY DOOR INSTALLATION – No need to install crossover or jump ducts with this convenient in-door vent. The kit includes a template for cutting exact unit measurements. This model is made for 1 ⅜ inch thick hollow core doors.