New Buck Corporation 81 - Manual (Page 17)

Chimney
This model is designed for connection to any listed 2100º UL103 HT chimneys and parts.
Follow chimneys manufacturer's instructions carefully.
NOTE: This Room Heater must be converted to (1) a chimney complying with requirements
for Type HT chimneys in Standard forchimneys, Factory-Built, Residential, Type and
Building Heating Appliance, UL 103, or (2) a code approved masonry chimney with a flue
liner. The chimney size should not be less than nor more than 3 times greater than cross-
sectional area of flue collar.
CAUTION
SPECIAL METHODS ARE REQUIRED WHEN PASSING THROUGH A
WALL OR CEILING. SEE INSTRUCTIONS AND BUILDING CODES.
DETERMINING CHIMNEY LOCATION
A. Ceiling Exits: (Using 6" Single Wall Pipe and UL 103 HT type chimney
system listed with manufacturer in this section of manual).
1. Suspend a plumb bob from ceiling above unit so weight is hanging in center of
flue exit. (A small weight on a string will serve as a plumb bob.) Mark ceiling where
string is suspended to locate center of chimney.
2. After locating center of hole, install ceiling support box, chimney, flashing and rain cap per
chimney manufacturer's instructions.
3. Now connect stove and ceiling support box using #24 ga. minimum blued or black steel
connector pipe. (DO NOT USE GALVANIZED PIPE). Connect each section so
crimped end faces downward and secure each section to each other using at least
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