Duct Installation Manual

BRACKET

TRANSITION

DUCT

MAIN DUCT

MINIMUM

BOTH SIDES

42-27/32" 6" TO 42-1/2"

BRACKET

PARTITION

WALL

DUCT EXTENSION

AIR FLOW

DUCT

TERMINATION

KIT

AIR FLOW

1" to

adjoining

wall

surface

Main Duct and Duct Extension Dimensions

6. In the room where the main duct kit is attached to the

chassis, cut a hole in the wall at the same height from

the floor that the main duct is located. Cut the hole 1/

8” larger than the width and height (10” x 5”) dimen-

sions of the extension duct.

7. Measure from the end of the main duct where the ex-

tension duct will be connected to the hole in the wall.

If necessary cut the extension duct to a length where

the cut end protrudes into the wall’s inner space and

one inch from the adjoining room’s wall surface.

8. Insert the extension duct into the opening in the wall.

Install the extension duct by placing the slotted flange

over the two screws in the main duct. Using two #8

round Phillips head screws, mount bottom of exten-

sion duct to mounting bracket through the bracket slot

(see Main Supply Duct Top Flange illustration).

NOTE: The EDK02 can be cut into two sections and

used with two MDK02s if the needed length does not

exceed 21-1/4”.

Air Baffle Installation Instructions