Quadra-Fire QV36A-FB Top Vent - Vertical Termination - continued, Three Elbows, V2 VT HT H1

2. Top Vent - Vertical Termination - (continued)

Three Elbows	VT Min.	HT Max.
	1 ft. 6 in.	3 ft.
Note: A section of vertical pipe (12 inches minimum)	2 ft. 6 in.	6 ft.
MUST be installed prior to attaching a 90° elbow.	3 ft. 6 in.	9 ft.
	4 ft.	10 ft.
	4 ft. 6 in.	12 ft.
	5 ft. 6 in.	15 ft.
	6 ft. 6 in.	18 ft.
	7 ft. 6 in.	21 ft.
	HT = 21 ft. Max
	VT = 40 ft. Max
	VT + HT = 30 ft. Max*
	* If the horizontal component is less than
	5 feet then the total vent run can be
	extended to 40 feet.

V2

VT

HT

H1

H2 V1

INSTALLED

HORIZONTALLY

Figure 5.8

Quadra-Fire • Expression 36 (QV36A-FB) • 2062-900 Rev. S • 11/11 17