Vogelzang International 1500 - Manual (Page 14)

Page 14
/ NORSEMAN™ 1500/2500 FuRNAcE VGZ-018 / 051809.0
coNNEctoR pipE iNstAllAtioN continued…
6. It is recommended that no more than two (2)
90° bends be used in the connector pipe instal-
lation. The use of more than two 90° bends
may decrease the amount of draft and possibly
cause smoke spillage. Where possible, use only
corrugated (nonadjustable) elbows. These
are much more airtight.
7. The connector pipe must not pass through an attic
or roof space, closet, any concealed space, floor,
ceiling, wall or combustible construction. (See
chimney connections, page 10). A uL 103 HT
Listed chimney must be used from the first penetra-
tion of ceiling or wall to the chimney cap.
wARNINg: RISk OF FIRE. NEvER USE SINgLE
wALL CONNECTOR PIPE AS A ChImNEY – A
hOUSE FIRE COULD RESULT.
8. The chimney connector may include a section for
a barometric draft regulator between the furnace
and the chimney (figures 2, 11 & 13). The optional
barometric draft regulator must be installed in the
same room (same pressure zone) as the furnace.
9. Install the optional barometric draft regulator
strictly in accordance with the instructions that are
provided with the barometric draft regulator.
BAROmETRIC DRAFT REgULATOR SETTINg
NOTE: This OPTIONAL device is NOT included with
the furnace. A Barometric Draft Regulator (Vogel-
zang Model BD-06)
is used to overcome excessive
draft.
1. Drill a hole in the chimney connector within 18˝ of
the flue collar below the barometric draft regulator
just large enough for the tube of the manometer.
2. Build a fire after all chimney connections have been
made.
3. use the manometer to measure the draft in the
flue.
4. Adjust the Barometric Draft Regulator to obtain
a draft of 0.05˝ W.c. (0.1 Pa) under stable fire
conditions.
wARNINg: RISk OF FIRE. DO NOT OPERATE
wITh FLUE DRAFT ExCEEDINg 0.05˝ wATER
COLUmN (0.1 Pa).
5. After all adjustments have been made, seal
the hole made for the manometer tube with
furnace cement.