Dial Up-Dux Evaporative Cooler Ceiling-to-Attic Vent Kit - Deluxe Standard Height

Up-Dux Deluxe Standard Height vent exhausts evaporative cooler air from living areas into a sufficiently ventilated attic.

Specifications & Compatibility

• Model reference: DL-101
• Standard assembled height: 7-1/4 inches
• Nominal free-air rating: 900 CFM per vent
• Automatic barometric operation
• Includes ceiling grille and slide-in winter Therma-Panel per Dial product information
• Automatic Damper Release (ADR): fusible links release steel anti-draft panels at 190°F to block airflow between the attic and living area

Installation & Use

Install in the ceiling of each major room as specified by Dial. Adequately sized Up-Dux vents and sufficient attic exhaust ventilation can provide a relief-air path while windows and exterior doors remain closed, helping reduce outside noise and allowing the home to remain locked during cooler operation. Follow Dial’s vent-sizing and attic-ventilation guidance. Designed for horizontal ceilings, not vaulted ceilings. Manufacturer instructions prohibit garage installations. Confirm clearance and mounting requirements before installation.