Heatilator GCDC60 Installation & Operating Instructions Manual page 12

• Vertical Termination - see page 18
• Horizontal Termination - see below
2. Horizontal Termination
a. Clearances
See Figures 22 and 23 for clearance information.
f i r e - p a r t s . c o m
Venting Clearances to Combustible Materials
Venting Clearances to Combustible Materials
12
CALIBER DIRECT VENT INSTALLATION INSTRUCTIONS
Figure 22
(top vent)
Figure 23
(rear vent)
30803 Rev X
CAUTION:
Provisions shall be made to provide adequate com-
bustion and ventilation air.
b. Vent Lengths for Top Vent (for rear vent, see
pages 13-14)
Various venting configurations are shown in
Figures 24-27 from which maximum vent lengths
can be determined.
Figure 24
Vent Lengths with One Elbow
(minimum vertical)
Figure 25
Vent Lengths with One Elbow
(2 ft vertical or more, 25 ft maximum)
08/04