Quadra-Fire QV-PIER, QV-ST owner manual Venting with Two 90 Elbows

NATURAL GAS
VENTING WITH TWO 90° ELBOWS			H1	V
V (FT.)	H + H1 (FT.)			H
900 Elbow on top	2.5’ MAX. (64mm)
1' MIN. (305mm)	3' MAX. (914mm)
2' MIN. (610mm)	6' MAX.	(1.83m)
3' MIN. (914mm)	9' MAX.	(2.7m)
4' MIN. (1.22m)	12' MAX.	(3.6m)
5’ MIN. (1.5m)	15’ MAX.	(4.5m)
6’ MIN. (1.83m)	18’ MAX.	(5.5m)
V + H + H1 = 50’ MAX. (15.2m)
H + H1 = 18’ MAX. (5.5m)
	PROPANE
VENTING WITH TWO 90° ELBOWS
V (FT.)	H + H1 (FT.)
900 Elbow on top	2’ MAX. (610mm)
1' MIN. (305mm)	2' MAX. (610mm)
2' MIN. (610mm)	4' MAX.	(1.22m)
3' MIN. (914mm)	6’ MAX. (1.83m)
4' MIN. (1.22m)	8' MAX.	(2.4m)
5’ MIN. (1.5m)	10' MAX.	(3.0m)
6’ MIN. (1.83m)	12' MAX.	(3.6m)
V + H + H1 = 50’ MAX. (15.2m)
H + H1 = 12’ MAX. (3.6m)
NATURAL GAS
VENTING WITH TWO 90° ELBOWS
V + V1 (FT.)	H (FT.)
900 Elbow on top	2.5’ MAX. (64mm)		V1
1' MIN. (305mm)	3' MAX. (914mm)
2' MIN. (610mm)	6' MAX.	(1.83m)
3' MIN. (914mm)	9' MAX.	(2.7m)
4' MIN. (1.22m)	12' MAX.	(3.6m)
5’ MIN. (1.5m)	15’ MAX.	(4.5m)		V
6’ MIN. (1.83m)	18’ MAX.	(5.5m)
			H
V + V1 + H = 50’ MAX. (15.2m)
	PROPANE
VENTING WITH TWO 90° ELBOWS
V + V1 (FT.)	H (FT.)
900 Elbow on top	2’ MAX. (610mm)
1' MIN. (305mm)	2' MAX. (610mm)
2' MIN. (610mm)	4' MAX.	(1.22m)
3' MIN. (914mm)	6’ MAX. (1.83m)
4' MIN. (1.22m)	8' MAX.	(2.4m)
5’ MIN. (1.5m)	10' MAX.	(3.0m)
6’ MIN. (1.83m)	12' MAX.	(3.6m)
V + V1 + H = 50’ MAX. (15.2m)
Figure 15. Venting with Two 90° Elbows
20	Quadra-Fire • QV-PIER, QV-ST Series: HV-IPI • 2005-901 Rev. G • 2/06