A proven method to exhaust an evaporative cooler's air from the house. Air flow from the Up-dux vent also lowers attic temperature. Includes ADR (Automatic Damper Release) which blocks airflow if temperatures exceed 190 F (degree Fahrenheit).
| Ceiling Vent Size | 11-5/8 In. Sq. x 7-1/4 In. H |
| Ceiling Vent Cover | 13-3/4 In. Sq. |
| Installation | Pre-Assembled |
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