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ASSEMBLY REQUIRED.
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SUPPLY AIR DUCT PLENUM 20 X 24 X 36 LONG GALVANIZED STEEL 26 GAUGE SHIPPED IN THE FLAT. ASSEMBLY REQUIRED IF YOU DON'T SEE THE SIZE YOU NEED LET ME KNOW AND I WILL BUILD THE SIZE YOU NEED JUST FOR YOU. ( tools shown in some photos are not included) MADE IN THE USA! THANKS FOR LOOKING AND PLEASE VISIT MY STORE FOR MORE GREAT DEALS! WE Have a 60 Day No Questions Asked Return Policy A 30% restocking fee on all returned items.
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SUPPLY AIR DUCT PLENUM 21 X 21 X 29 LONG with 1” insulation GALVANIZED STEEL 26 GAUGE SHIPPED IN THE FLAT. ASSEMBLY REQUIRED IF YOU DON'T SEE THE SIZE YOU NEED LET ME KNOW AND I WILL BUILD THE SIZE YOU NEED JUST FOR YOU. ( tools shown in some photos are not included) MADE IN THE USA! THANKS FOR LOOKING AND PLEASE VISIT MY STORE FOR MORE GREAT DEALS! WE Have a 60 Day No Questions Asked Return Policy A 30% restocking fee on all returned items.
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| Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball. Electric fan design: Exhaust Fan. Noise Level: 28 Decibels. Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.
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Increase the insulation layer and reduce the heat generated by the exhaust pipe to keep your house comfortable. [Washable and Disassembled] It can be easily disassembled and cleaned. It can be cleaned with water and left to dry in a ventilated place or in the sun.
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WITH 1/2" FLANGE ON ONE END. MADE IN THE USA!
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The 20 x 20 x 15 W/4" Filter Rack Return Air Duct Plenum by Tinman is a rectangular-shaped plenum made of galvanized steel. It features a 26 gauge construction with a 4-inch height and is designed for both updraft and downdraft installations. This product is compatible with various HVAC systems including ducted evaporative coolers, packaged rooftops, ductless mini split air conditioners, and more. It is ideal for use in commercial and industrial settings requiring efficient filtration and air management solutions.
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