Ventamatic Automatic Gable Shutter, Model# CX2121

This Ventamatic Automatic Gable Shutter works with Cool Attic gable-mounted power attic ventilators, Models CX1500, CX1600 and CX2500. Note: Not for use with VX2515 solar gable. U.S.A. Accessory Type: Ventilation accessory, Material Type: Aluminum, Dimensions L x H (in.): 21 x 21, Dimensions L x W x H (in.): 21 x 4 x 21 Fully automatic louvers open and close when ventilator is operating Felt-padded aluminum louvers for quiet operation For use with CX1500, CX1600 and CX2500 gable power attic ventilators

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