Variable 10-speed ECM motor. Automatically adjusts fan speed with built-in thermostat, no settings required. Built-in humidistat to help keep humidity % in the attic under 60%. This fan can consistently keep the attic cooler than a traditional attic fan. Up to 2116 CFM on high at 170 Watts, down to 743 CFM at 15 Watts. Plug-and-play (no wiring).
Whole House Fan, Series: Energy Saver, CFM: 1434, Watts: 64.5, Duct Diameter: 14", Grille: 16" x 16", Electronically Commutated (ECM) AC/DC Brushless Motor. Not available for shipment to Hawaii. IT-30070 8hr Timer & Plate Not Included
Vertical adapters allow installation of a QuietCool system on a vertical wall, instead of the ceiling. The adapter allows the damper doors inside the damper box to completely seal shut on vertical installations. 14x14in. Adapter.
Vertical adapters allow installation of a QuietCool system on a vertical wall, instead of the ceiling. The adapter allows the damper doors inside the damper box to completely seal shut on vertical installations. 14x18in. Adapter.
Vertical adapters allow installation of a QuietCool system on a vertical wall, instead of the ceiling. The adapter allows the damper doors inside the damper box to completely seal shut on vertical installations. 14x22in. Adapter.