New Buck Corporation 85 - Manual (Page 17)

Chimney
These models are designed for connection to:
(1) Simpson Duravent - Dura Black
(2) Metal Fab
(3) Ameritec - BSR
NOTE: This Room Heater must be converted to (1) a chimney complying with the
requirements for Type HT chimneys in the Standard for chimneys, 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
the cross-sectional area of the flue collar.
CAUTION
SPECIAL METHODS ARE REQUIRED WHEN PASSING THROUGH A
WALL OR CEILING. SEE INSTRUCTIONS AND BUILDING CODES.
DETERMINING THE 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 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.
2. After locating the center of the hole, install the ceiling support box, chimney, flashing and
rain cap per the chimney manufacturer's instructions.
3. Now connect the stove and ceiling support box using #24 ga. minimum blued or black
steel connector pipe. (DO NOT USE GALVANIZED PIPE.) Connect each section so
the crimped end faces downward, and secure each section to each other using at least
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