American Energy Systems Catalytic BBF - Manual (Page 60)

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MAXIMUM CHIMNEY HEIGHT: A chimney can be no taller than 50’ high as measured from the top of the
catalytic stove flue collar. Chimney height is affected by many factors, consult both national and locale codes to ensure
proper installation for a specific application.
5
ELBOWS USED IN CHIMNEY CONSTRUCTION: A maximum of four thirty-degree elbows can be used in
chimney construction as long as they are used in two sets offset from each other. Maximum offset between the sets of
elbows is 4’. If two thirty-degree elbows are used, the chimney must be a minimum of 12’ high. When four thirty-degree
elbows are used, the chimney must be a minimum of 25’ high. Follow all chimney manufacturers’ clearance
recommendations for distances from combustible material and the location of support bracket requirements.
6
A chimney venting a catalytic stove shall not be used to vent any other appliance.
WARNING: In cold areas, an air-cooled chimney may generate a large amount of water due to condensation. This
water will accumulate on top of the catalytic stove and may cause corrosion. Country Flame Technologies does not
warrant any damage nor are they held responsible for condensation/corrosion problems. In cold climates, Country
Flame recommends the use of double wall insulated chimney connectors that are UL103 listed and rated to HT
2100°.
7 A rain cap must be installed on top of the chimney. Failure to install a rain cap will cause corrosion of the
chimney system and degrade its expected life and warranty.
8
FOLLOW THE CHIMNEY MANUFACTURER’S INSTALLATION PROCEDURES FOR PROPER
CLEARANCES BETWEEN THE CHIMNEY AND ANY COMBUSTIBLE MATERIALS. Do not fill this space
with insulation or any other combustible material.
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Any portion of the chimney system that extends through a living (accessible) space must be enclosed to avoid
contact with combustible materials, damage the chimney, or to prevent occupants from coming in contact with the
chimney system.