Heatiator NNXT4236I, NNXT3933IL owner manual Two 45 Elbows replacing One 90 Elbow, Two Elbows

1. Top Vent - Horizontal Termination - (continued)

Two 45° Elbows replacing One 90° Elbow

4 ft min.

(1.22 m)

17 ft max.

(5.18 m)

Figure 7.4

Two Elbows

H3

Installed

Horizontally

H2 H2

V1 min.			V1 max.		H1+H2 max.		H1+H2+H3 max.
ft		m	ft	m	ft	m	ft	m
0.5		0.15	-	-	6	1.83	-	-
1		0.30	-	-	11	3.35	11	3.35
1.5		0.46	-	-	17	5.18	17	5.18
2		0.61	-	-	17	5.18	17	5.18
	DVP		25	7.62	17	5.18	17	5.18
	SLP		23	7.01	17	5.18	17	5.18

Installed

Vertically

H1 V1

Figure 7.5

26 Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12