Online Supply Ventilation
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Knockdown Supply Plenum with Top - 13.5" x 20.5" x 36" - A WidthModel: 70G36H$139.95In Stock - Ready to Ship
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Knockdown Supply Plenum with Top - 16.5" x 20" x 36" - B WidthModel: 74G36H$139.95In Stock - Ready to Ship
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Knockdown Supply Plenum with Top - 20" x 20" x 36" - C WidthModel: 80G36H$154.95In Stock - Ready to Ship
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Knockdown Supply Plenum with Top - 24.5" x 20" x 36" - D WidthModel: 90G36H$179.95In Stock - Ready to Ship
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Furnace Return Air Box with Filter Rack - 21.5" x 28.5"Model: FB2128$224.99Hurry! Only a couple left
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Furnace Return Air Box with Filter Rack - 14.5" x 28.5"Model: FB1428$234.99Hurry! Only a couple left
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Furnace Return Air Box with Filter Rack - 17.5" x 28.5"Model: FB1728$244.99In Stock - Ready to Ship
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Furnace Return Air Box with Filter Rack - 24.5" x 28.5"Model: FB2428$254.99In Stock - Ready to Ship
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Supply & Return Plenum Kit w/ Box and Filter Rack, 14"Model: 70G36H / FB1428Special Price $374.94Hurry! Only a couple left
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Supply & Return Plenum Kit w/ Box & Filter Rack, 21"Model: 80G36H / FB2128Special Price $379.94Hurry! Only a couple left
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Supply & Return Plenum Kit w/ Box & Filter, 17.5"Model: 74G36H / FB1728Special Price $384.94In Stock - Ready to Ship
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Supply & Return Plenum Kit w/ Box and Filter Rack, 24.5"Model: 90G36H / FB2428Special Price $434.94In Stock - Ready to Ship
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