Auto-MAX Wall Inlets keep flow and air velocities at proper levels for a draft-free mixing of incoming air. Transitions from day to night ventilation and from season to season occur with no need for user intervention. Precalibrated at our factory, Auto-MAX inlets never require adjustmentever! Nothing beats Auto-MAX performance.
Made of corrosion-resistant structural foam, 647 CFM, 26.75″ long x 22.5″ wide x 12.75″ high (68 x 57 x 32 cm).
L x W x H
26.75 x 22.5 x 12.75 in.
68 x 57 x 32 cm
|Rough Opening Height||12.75 in. | 324 mm|
|Rough Opening Width||22.5 in. | 572 mm|
|Max Airflow||647 CFM|