Unico installation kits are available for either metal or fiberglass duct|Each installation kit comes all parts and accessories needed to make a Unico System installation|Standard white supply outlets are included, which now have a left-handed spin in fitting for easier installation|Clamps for both sound attenuator tubing and aluminum core tubing are included|Installation kits are sold in packages of six (6), to make a total of six (6) two inch connections|This is also the minimum number of outlets needed per ton
The Unico System Installation Kit, Accessory Type: Installation Kit, For Use With: Model UPC-26C-6 Sound Attenuator Tubing, 2 in Dia Duct