Avalon Stoves Freestanding Stove owner manual Restrictor Position #

Installation (for qualified installers only) 1 3

Approved Venting Configurations for Vertical Terminations with Zero, Two, or Four 45° Elbows

•	10’ Minimum System
	Height
	(with or without offsets)		0feet
•	40’ Maximum System
	Height	40' (max)

•	24’ Maximum Offset
				35 feet
•	The termination must fall
	within the shaded area
	shown in the chart. Use
	the indicated restrictor			30 feet
	position.
•	If using offsets, use the
	table below to calculate the			25 feet
	vertical rise and horizontal
	offset
		Horizontal		20 feet
		Offset
	Vertical
	Rise
		Offset		15 feet
		Length
				10 feet
				5 feet
Offset Length		Hor. Offset	Vert. Rise
None		5”	1’
1’ Section		1’	1’ 7”
2’ Section		1’ 9”	2’ 4”	0 feet
3’ Section		2’ 5”	3’	feet0
4’ Section		3’ 2”	3’ 8”
4’ + 1’ Section		3’ 9”	4’ 4”
4’ + 2’ Section		4’ 6”	5’
4’ + 3’ Section		5’ 2”	5’ 9”
4’ + 4’ Section		6’	6’ 9”

5feet 10feet 15feet 20feet

Restrictor

Position # 6

NOTE:

Restrictor positions are based upon lab tests. The ideal restrictor position may vary slightly, especially when the termination is near a demarkation line.

Restrictor

Position # 5

5feet 10feet 15feet 20feet

24 ' (max)

40' (max)

35 feet

30feet

25feet

20feet

15feet

10feet

5 feet

0feet

24 ' (max)

Travis Industries 9 3 5 0 8 1 1 5 4 0 5 0 1 1 3