Air Transfer Grill Off White 27.25 In W By 4.75 In H By 1.625 In Thick For Home HVAC Upgrade Boosting Airflow Reducing Pressure Imbalances Increasing System Efficiency Quiet Operation Model TTI-RAP-DI
✔️ Air Transfer Grill, 27.25 in W x 4.75 in H x 1.625 in thick
The Air Transfer Grill is a single-unit, easy-to-install vent for interior hollow-core doors. Made from durable ABS plastic, it balances air pressure between rooms, boosting HVAC efficiency and air quality. The kit includes 2 screws and a template for cutting hollow-core doors to 1 3/8 inch thick. BPI-listed and paintable to match decor.
✅ Balanced air pressure between rooms to prevent uneven temperatures
✅ Durable ABS plastic construction for long-lasting use
✅ Includes 2 screws and a door-cut template for easy install
✅ Paintable finish to match interior design
💡 What is a door transfer grill used for in a home HVAC system? Essentially handy for balancing airflow and boosting system efficiency. - Eliminates air pressure imbalances between rooms - Improves air quality and reduces moisture in bathrooms - Easy door installation with included template for hollow-core doors - Helps extend HVAC life by reducing energy waste