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Why choose Concealed Duct? Concealed duct units are mounted in the ceiling of rooms where minimal v..
Online connection kit...
Attaches to the Friedrich PTAC/PTHP unit to direct up to 35% of the total airflow to a second room. ..
For walls up to 17 1/2" deep...
For walls up to 23 1/2" deep...
One-piece, extended wall sleeve with built-in baffle for walls from 13 1/4" to 25 1/2" deep are avai..
Attaches to the bottom of the wall sleeve for internal draining of condensate, or to the rear wall s..
Additional 3 1/2" H x 7" W x 47" L plenum used with the LATERAL DUCT ADAPTER. A maximum of three duc..
Galvanized steel is prepared in a multi-step process for stronger paint adhesion, then powder coated..
4 Additional Option
Zoneline Architectural Rear Grille – Aluminum..
Provides unit support for walls less than six inches thick. Includes leveling legs, side filler pane..
Zoneline Architectural Rear Grille - Maple..
Zoneline Architectural Rear Grille - Dark Brown..
3 Additional Option
Return Air Grille..