Air Quality Management

Concealed Duct

Why choose Concealed Duct? Concealed duct units are mounted in the ceiling of rooms where minimal v..

Concealed Duct

Why choose Concealed Duct? Concealed duct units are mounted in the ceiling of rooms where minimal v..

FRIEDRICHLINK ENERGY MANAGEMENT THERMOSTATS

Online connection kit...

LATERAL DUCT ADAPTER

Attaches to the Friedrich PTAC/PTHP unit to direct up to 35% of the total airflow to a second room. ..

DEEP WALL SLEEVES

For walls up to 17 1/2" deep...

DEEP WALL SLEEVES

For walls up to 23 1/2" deep...

DEEP WALL SLEEVES

One-piece, extended wall sleeve with built-in baffle for walls from 13 1/4" to 25 1/2" deep are avai..

CONDENSATE DRAIN KIT

Attaches to the bottom of the wall sleeve for internal draining of condensate, or to the rear wall s..

LATERAL DUCT EXTENSION

Additional 3 1/2" H x 7" W x 47" L plenum used with the LATERAL DUCT ADAPTER. A maximum of three duc..

Insulated Wall Sleeve

Galvanized steel is prepared in a multi-step process for stronger paint adhesion, then powder coated..

Zoneline Architectural Rear Grille – Aluminum

Zoneline Architectural Rear Grille – Aluminum..

decorATIVE SUBBASE (black)

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 - Maple..

Zoneline Architectural Rear Grille - Dark Brown

Zoneline Architectural Rear Grille - Dark Brown..

Return Air Grille

Return Air Grille..