Sizes available for the Platinum 4000, 3500ti, 5000ti, and 8000ti. This plenum allows either side of the unit to be ducted. Duct the cold air through a vent into the cellar, duct the hot exhaust air out of the home. This plenum allows for total installation flexibility.
1,000 cubic feet
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If at any time you change your mind about your purchase, you can send the products back for a full refund (no restocking fees). If any products you purchased are defective or received shipping damage, we’ll send you a replacement--no hassles, no worries.