kozy heat 56701 Installation Manual page 18

VERTICAL TERMINATIONS
VERTICAL VENT SYSTEM CLEARANCES
ALL APPROVED VERTICAL PIPE
VERTICAL TERMINATIONS (top vent) NAT. & LP GAS
MAXIMUM: 33ft. (10.06m) + cap.
NOTE Flange on top stand-off must be bent upwards to a 90˚ angle when top venting.
VERTICAL TERMINATIONS (rear vent) NAT. GAS ONLY
MINIMUM: 90˚ elbow +14" (356mm) + cap.
MAXIMUM: 90˚ elbow + 22ft. (6.71m) + cap.
VERTICAL VENTING (rear vent)
NAT. GAS ONLY
Figure 17a
VENTING
SIDES
1 inch (25mm)
Termination Cap
MIN. 14"(356mm)
MAX. 22ft. (7.71m)
90° Elbow
17
MAXIMUM VERTICAL VENTING (top vent)
NAT. & LP GAS
Termination cap
Figure 17b
MAX. 33ft. (10.06m)