Venting Fireplace - Rear - Empire Comfort Systems MILLIVOLT DVCP3630-1 Installation Instructions And Owner's Manual

Vertical Through the Roof Applications
Your Gas Fireplace has been approved for:
a) Vertical installations up to 40 feet in height.
b) Two sets of 45° elbow offsets within these vertical
installations. A vent pipe from 0 to a maximum of 8 feet can
be used between elbows.
c) Wall straps must be used to support offset pipe every 4 feet
This application will require that you first determine the roof pitch
and use the appropriate venting components.
OFFSET CHART
OFFSET
No Elbow
B
Page 32
VENTING FIREPLACE - TOP
VERTICAL TERMINATION
RISE

VENTING FIREPLACE - REAR

A
SIZE
ELBOW CHIMNEY
DEGREES SECTION
45°
45°
45°
45°
45°
45°
45°
45°
Figure 53
PIPE LENGTH
(A)
DIMENSIONS IN INCHES
9
12 (1ft)
18 (1ft, 6in)
24 (2ft)
MAXIMUM REAR VENT RUN BY GAS TYPE
PIPE LENGTH
(A)
DIMENSIONS IN INCHES
84 (7ft)
36 (3 ft)
Figure 54
5in X 8in
OFFSET
INCHES
0in 5-5/8in
6in 8-7/8in
9in 10-7/8in
12in 13in
24in 21-3/8in
36in 29-7/8in
36in 28-7/8in
48in 38-1/4in
FIREPLACE TO EXTERIOR
WALL (B)
9-5/8
12-5/8
18-5/8
24-5/8
FIREPLACE TO
EXTERIOR WALL (B)
84-5/8
36-5/8
RISE
INCHES
15-3/8in
18-3/8in
20-5/8in
22-5/8in
31-1/8in
39-3/8in
39-3/8in
47-7/8in
GAS
TYPE
NG
LP
36092-5-0318