Category Features Company
Includes return air door with 18" flange. Used when unit is placed outside of the conditioned space. 18" Return Air Kit for KIB6021-2, KIB6023-2, and KIB6043-2.
$354
.Required if attaching ductwork and not using a CK-60 ceiling kit For KIB6021-2, KIB6023-2, and KIB6043-2.
$73.75
Includes housing with flanges and 2 - 10"x 24" air chutes For KIB6021-2, KIB6023-2, and KIB6043-2..
$345.25
25 ft.
$541.99
Includes 2 x 12" flanges, 2 x 8 ft.
$308.25
12" Return Air Kit for KIB1411-2 and KIB1811-2. Used when unit is placed outside of the conditioned space.Includes return air door with 12" flange.
$181.75
Used when unit is placed outside of the conditioned space.
$319