18
CLCH-SVX08A-EN
Installation
Flue Stack Installation
Outdoor Gas Heat Section
The flue stack for outdoor gas heat sections ships inside the gas heat section (see
Figure 10
). Attach
the flue stack to the flue collar and secure it with screws as indicated in
Figure 11
. See
Table 6
for
flue connection sizes.
A rain hood or screen is recommended on the flue to prevent possible blockage from bird nests
and beehives. The rain hood or screen must be field provided.
Note:
It is very difficult to remove flue from inside the unit once the unit is assembled.
Indoor Gas Heat Section
For indoor gas heat sections, a field-engineered flue stack is required. Install according to local
codes. See connection sizes in
Table 6
.
Figure 10. Outdoor air handler flue stack
Figure 11. Outdoor air handler flue stack installation
Table 6.
Flue connection sizes for gas heat sections
Gas Output (MBh)
Flue Size (inches)
200, 560
8 × 8
300, 360
9 × 9
700, 860, 1000
12 × 12
1250, 1500, 1750
10 × 10
2000, 2400
14 x 14
Summary of Contents for Gas Heat Sections for Performance Climate Changer Air Handlers
Page 23: ...CLCH SVX08A EN 23 Wiring Figure 13 200 1000 MBh 3 1 or 10 1 turndown wiring diagram ...
Page 24: ...24 CLCH SVX08A EN Wiring Figure 14 1250 2000 MBh 3 1 or 10 1 turndown wiring diagram ...
Page 25: ...CLCH SVX08A EN 25 Wiring Figure 15 1250 2400 MBh 20 1 turndown wiring diagram ...
Page 35: ...CLCH SVX08A EN 35 Notes ...
