Quadra-Fire QV36DC-A Flue Restrictor Instructions, Straight Up, Adjustable Flue, Restrictors

STRAIGHT UP CAP

VERTICAL VENTING

V (FT.)

40’ MAX. (12.4 M)

NOTE: On vertical vent-	V
ing configurations over
20 feet install the flue re-
strictor (2027-102). See
flue restrictor installation
instructions.

Figure 6.

Straight Up Vertical Venting

Flue Restrictor Instructions

1.Remove screws with a 1/4 nut driver. Adjust to desired position per table. See Flue Restricting chart.

	ADJUSTABLE FLUE
Figure 7.	RESTRICTORS (2)

- CHART -

Vertical	Top Vent	Top Vent	Rear Vent	Rear Vent
	NG	LP	NG	LP
4’	2-2	2-3	No	No
			Restrictor	Restrictor
8’	3-3	2-3	2-2	No
				Restrictor
15’	3-4	3-4	3-3	2-3
20’	4-4	3-4	3-4	3-4
25’	4-4	3-4	3-4	3-4
30’	4-4	4-4	4-4	3-4
35’	4-4	4-4	4-4	3-4
40’	4-5	4-4	4-4	4-4

Adjustable Flue Restrictor (see Figure 8).

5

4

3

2

1

1

2

3

4

5

Figure 8

Quadra-Fire • QV36DC-A • 2161-900 Rev. C • 6/09 15