North Star 864 HH installation manual Approved Vent, Vent Installation

22 Installation (for qualified installers only)

Approved Vent

•Rear vent configurations use 8" diameter Simpson Dura-Vent Model GS vent.

•Top vent configurations use 8" or 6-5/8" diameter Simpson Dura-Vent Model GS vent. If using 6-5/8" diameter vent, attach the 8" to 6-5/8" reducer (Travis part # 98900165) to the fireplace.

6-5/8" Diameter Vent

Reducer - # 98900165

Vent Installation

•Slide the vent sections together and turn 1/4 turn until the sections lock in place.

• Screws are not required to secure the vent. However, three screws may be used to secure vent sections together if desired.

•High temperature sealant is recommended at the appliance starter section connection (use high-temperature silicone or Mill-Pac®).

• If disassembly is required, at time of re-assembly check to see if the vent creates a tight fit. If it does not, apply high temperature sealant to the joints of the affected sections.

•Horizontal sections require a 1/4" rise every 12" of travel

•Horizontal sections require non-combustible support every three feet (e.g.: plumbing tape)

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