New Buck Corporation 85 - Manual (Page 29)

Ceiling Exit (Using Close Clearance Listed Chimney)
1. Suspend a plumb bob from the ceiling above the unit so that the weight is hanging in the
center of the flue exit. ( A small weight on a string will serve as a plumb bob.) Mark
the ceiling where the string is suspended to locate the center of the chimney hole.
2. After locating the center of the hole install the ceiling support box, chimney or chimney
connector, flashing and rain cap using listed chimney only. Only use pipe listed in this
manual.
CAUTION
REFER TO CHIMNEY MANUFACTURERS INSTRUCTIONS FOR ASSEMBLY AND
DISASSEMBLY OF CHIMNEY PARTS. BE SURE TO FOLLOW CHIMNEY INSTRUC-
TIONS FOR PROPER CLEARANCES TO COMBUSTIBLE AND PROPER AIR SPACING
REQUIRED.
3. Add additional pipe until both of the following are met:
24" min.
(610 mm)
OUTSIDE AIR DUCT THROUGH FLOOR WHEN
MOBLE HOME IS NOT UNDERPENNED
RAIN CAP
FLASHING
RADIATION SHIELD
24" min.
(610 mm)
OUTSIDE AIR DUCT THROUGH UNDERPENNED
RAIN CAP
FLASHING
RADIATION SHIELD
36" TYP.
36" TYP.
20 FT. MAX.
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