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Heat & Glo • 6X-AU Installation Manual • 2508-980 Rev. C
• 3/18
C. Approved Pipe
This appliance is approved for use with Hearth & Home
Technologies DVP venting systems. Refer to Section
12.A for vent component information and dimensions.
DO NOT
mix pipe, fittings or joining methods from differ
-
ent manufacturers.
The pipe is tested to be run inside an enclosed wall.
There is no requirement for inspection openings at each
joint within the wall.
WARNING! Risk of Fire or Asphyxiation.
This appli-
ance requires a separate vent.
DO NOT
vent to a pipe
serving a separate solid fuel burning appliance.
D. Use of Elbows
Diagonal runs have both vertical and horizontal vent as-
pects when calculating the effects. Use the rise for the
vertical aspect and the run for the horizontal aspect. See
Figure 4.4.
Two 45º elbows may be used in place of one 90º elbow.
On 45º runs, one foot of diagonal is equal to 8-1/2 in. (216
mm) horizontal run and 8-1/2 in. (216 mm) vertical run. A
length of straight pipe is allowed between two 45º elbows.
See Figure 4.4.
Figure 4.5 shows the vertical and horizontal offsets for
DVP elbows.
Figure 4.4
HORIZONTAL
VERTICAL
RUN
RIS
E
EF
FE
CT
IVE
LE
NG
TH
DVP
Pipe
Effective Length
Rise/Run
Inches
Millimeters
Inches
Millimeters
DVP4
4
102
2-3/4
70
DVP6
6
152
4-1/4
108
DVP12
12
305
8-1/2
216
DVP24
24
610
17
432
DVP36
36
914
25-1/2
648
DVP48
48
1219
34
864
DVP6A
3 to 6
76 to 152 2-1/8-4-1/4
54-108
DVP12A 3 to 12
76 to 305 2-1/8-8-1/2
54-216