Quadra-Fire QV36DC-A - Manual (Page 16)

Quadra-Fire • QV36DC-A • 2161-900 Rev. C • 6/09 19
Figure 15. Venting with three 90° elbows
VENTING WITH THREE (3) 90° ELBOWS
1´MIN. (305mm) 2´MAX. (610mm) 5´MAX. (1.52m)
2´MIN. (610mm) 4´MAX. (1.22m) 10´MAX. (3.1m)
3´MIN. (914mm) 6´MAX. (1.86m) 15´MAX. (4.65m)
4´MIN. (1.22m) 8´MAX. (2.48m) 20´MAX. (6.2m)
V+H+H 1 +H 2 = 40 ´ MAX. (12.4 m) H = 8´ MAX. (2.48 m) H+H
1
+H
2
= 20´ MAX. (6.2 m)
V H H + H
1
+ H
2
1´MIN. (305mm) 2´MAX. (610mm) 5´MAX. (1.52m)
2´MIN. (610mm) 4´MAX. (1.22m) 10´MAX. (3.1m)
3´MIN. (914mm) 6´MAX. (1.86m) 15´MAX. (4.65m)
4´MIN. (1.22m) 8´MAX. (2.48m) 20´MAX. (6.2m)
V
1
+V+H+H
1
= 40 ´ MAX.(12.4 m) H = 8´MAX.(2.48 m) H+H
1
= 20´MAX.(6.2 m)
V H H + H
1
H
V
H
1
V
1
H
H1
H2
V