North Star 864 HH installation manual Optional Equipment for qualified installers only, 4070201

Optional Equipment (for qualified installers only) 61

Install the air duct. Each section, when joined, must be attached with three screws and aluminum duct tape (U.L. 181A-P or equivalent). Secure the duct if it is in an area where it may sag or become dislodged.

NOTE: The air duct has a 0” clearance to combustibles.

Secure all ducting together with screws. Then seal the seams with aluminum duct tape (U.L. 181A-P or equivalent).

Attach the grill (and wall adapter, if necessary).

Screws (included with this kit)

		Wall Adapter
		(for use when the blower box
Phillips	Grill	protrudes from the wall -
		primarily on 2 x 4
Screwdriver

© Travis Industries 4070201 100-01182_002