Hearth and Home Technologies CASTLEWOOD 42 - Manual (Page 15)

Outdoor Lifestyles by Hearth & Home Technologies Inc. • 4070-300 Rev D • 11/11 15
B. Assemble the Chimney Sections
WARNING! Risk of Fire! do Not install substitute or dam-
aged chimney components.
• Use only those components described in this manual.
Substitute or damaged chimney components could impair
safe operation and cause overheating and fire.
• Support the pipe during construction and check to be sure
inadvertent loading has not dislodged the chimney section
from the fireplace or at any chimney joint.
• Attach the transition section to the top of the fireplace.
• Place inner flue to the inside of the chimney section below
it. Place the outer casing outside the outer casing of the
chimney section below it. Refer to Figure 5.1.
NotICe: ChImNey SeCtIoNS CANNot Be
dISASSemBled oNCe loCked toGetheR. plAN
AheAd!
• Lock chimney sections and/or offsets/returns together by
pushing downward until the top section meets the stop
bead on the lower section.
• Pull on the top section to make sure it is fully engaged
and will not separate.
• You may use #6 or #8 sheet metal screws no longer than
1/2 in. (13 mm) to fasten chimney sections together. Do
NOT penetrate inner flue.
• Fasten offset/returns to chimney sections. Insert the
screws (provided) through the predrilled holes. Do
NOT penetrate inner flue.
• Secure chimney returns with hanger straps (provided);
fasten to studs or joists.
• Vertical straight runs of chimney must be supported every
35 ft (10.7 m).
Fiqure 5.1 Assembling Chimney Sections