Vermont Casting IRFSDV24 To Use The Vent Graph, Sidewall Venting Graph, Irving Oil, Example A

Irving Oil

TO USE THE VENT GRAPH

1.Determine the height of the center of the horizontal vent pipe exiting through the outer wall. Using this dimension on the Sidewall Vent Graph below, locate the point it intersects with the slanted graph line.

2.From the point of this intersection, draw a vertical line to the bottom of the graph.

3.Select the indicated dimension, and position the fireplace in accordance with same.

Example A:

If the vertical dimension from the floor of the fireplace is 11’ (3.4m) the horizontal run to the face of the outer wall must not exceed 14’ (4.3m).

Example B:

If the vertical dimension from the floor of the unit is 7’ (2.14m), the horizontal run to the face of the

outer wall must not exceed 8-1/2 (215mm).

SIDEWALL VENTING GRAPH

(Dimensions In Feet)

30
29
28
27												Vertical
26
25											To
24
											The Center	Dimension
23
22
21
20
19											Of The Horizontal	From The Floor Of
18
17
16
15
14
13
12									eg: A		Vent	The
11
											Pipe	Fireplace
10
9
8
7						eg: B
6
5
4
3
3	4	5	6	7	8	9 10	11 12	13 14	15 16 17 18	19	20

Horizontal Dimension From The Outside Face Of The

Wall To The Center Of The Fireplace Vent Flange

10004000 11