27
4.3
OFFSET CHIMNEY INSTALLATON
The minimum chimney height when using elbows is:
Fireplace model
BIS ULTRA
Chimney model
Secure Temp
S-2100+
/ Nova Temp
/
Secure Temp
ASHT+
/ Nova Temp
AC
Vertical installation
12 ft (3.66 m)
Two (2) elbows
15 ft. (4.57 m)
Four (4) elbows
17 ft. (5.18 m)
Table 3
After reaching the location requiring the elbow, proceed as follows:
Secure Temp
S2100+
/ Nova Temp
/ Secure Temp
ASHT+
/ Nova Temp
Chimneys
1.
Install the first elbow; turn it in the required direction. Fasten it to the chimney with
the three (3) _" (12 mm) metal screws provided with the elbow.
2.
Install the necessary chimney lengths to achieve the required offset. Lock the chimney
lengths together: it is recommended to use three (3) _" (12 mm) screws. If the offset
length is made of two (2) chimney lengths or more, use an offset support halfway up
the offset. If penetrating a wall, install a wall radiation shield (see figures 32 & 33).
3.
Use another elbow to turn the chimney vertically. Secure the elbow, using three (3) _"
(12 mm) screws (provided with the elbow).
4.
Use a plumb bob to line up the centre of the hole. Cut a hole for the chimney in the
ceiling/floor. Frame this hole as described previously (refer to page 24).
5.
From below, install a fire stop (See figure 26).
6.
A support (ST+ or SO+) must be used on the first 15’ section (5 m.).
7.
Continue with the regular installation.
AC Chimney
1.
Install the first elbow. Turn it in the required direction. To lock it in place, turn 1/8 of
a turn. Fasten the straps attached to the elbow to the surrounding frame, using nails or
drywall screws (figure 31).
2.
Install the necessary chimney lengths to achieve the required offset. Lock the chimney
lengths together. If penetrating a wall, use a wall radiation shield.
3.
Use another elbow to turn the chimney vertically. Lock it to the chimney. Fasten the
straps attached to the elbow to the surrounding framing using nails or drywall screws.
4.
Use a plumb bob to line up the centre of the hole. Cut a hole for the chimney in the
ceiling. Frame this hole as described previously.
5.
From below, install a fire stop. (See figure 27).
6.
Continue with the regular installation.
Summary of Contents for EPA BIS ULTRA
Page 2: ...Printed in Canada Rev 9 April 2007 PIBISULTRAEPA ...
Page 7: ...2 2 CERTIFICATION LABEL ...
Page 10: ...5 ...
Page 20: ...15 Figure 7 Figure 9 Figure 8 Figure 10 ...
Page 30: ...25 Figure 28 NOTE THE OUTSIDE AIR KIT IS MANDATORY FOR BOTH FIREPLACE AND CHIMNEY ...
Page 35: ...30 Figure 31 Figure 32 ...
Page 37: ...32 ...
