Exhausts evaporative cooler air into attic. Reduces excessive attic heat and increases cooler efficiency. Vents should be installed in the ceiling of each major room to allow cooler air to escape into the attic. Improved home security with free attic venting as the home can be locked while cooler is operating. Noise from outside is reduced.
Up-Dux™ is rated 900 CFM nominal free air flow. Install one Up-Dux™ for each 900 CFM rating. Cost free attic power-venting. Attic temperatures can reach 140°F or more. Requires sufficient attic ventilation. At 190°F ADR’s fusible links degrade and release anti-draft steel panels, blocking air flow between living areas and attic.