Table of Contents
Advertisement
Section 3-3-1: Venting Layout
DRL36 & DRL48 Venting -
Wall and roof termination
Maximum total vent run allowed is 34 ft. (V+H ≤ 34ft.)
For longer vent runs, a power vent is required
V + H are measured from the center of vent elbows
Maximum vertical run allowed is 34 ft. (V max).
Maximum horizontal run allowed is 20 ft. (H max).
Elbows:
Max elbows = 4
Two 45° elbows = 90° elbow
Each elbow reduces vent run by 3'
34'
34' ok for straight
vertical runs
32'
30'
28'
26'
24'
22'
20'
18'
16'
14'
12'
10'
Acceptable
vent run within
8'
shaded areas.
6'
4'
2'
2'
4'
6'
8'
10'
2
Horizontal Run (Ft.) "H"
12"
12" min. horiz for
(Vent center is for flex pipe)
wall term
20
V MIN.
H MAX.
13" to center
12"
1'
1.5'
2'
4.5'
3'
7'
4'
10'
5'
12'
6'
15'
7'
17.5'
8'
20'
9'
20'
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF CANADIAN HEATING PRODUCTS. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF CANADIAN HE
12'
14'
16'
18'
20'
22'
REV.
DESCRIPTION
-
.
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF CANADIAN HEATING PRODUCTS. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF C
FLEX
PIPE
13"
MIN.
37 1/2'' Min.
FLOOR
Figure 4.bb Minimum Horizontal vent run (Flex)
1
16
8 "
MIN.
4010/16'' Min.
FLOOR
Figure 4.bb Minimum Horizontal vent run (Rigid)
REVISIONS
DATE
CHANGED BY
-
-
Installation
36 48
DELRAY
UNIT
OUTDOOR
WALL
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
1/32"
Drawn by
TWO PLACE DECIMAL
.015"
THREE PLACE DECIMAL
.005"
Revision / Date
ANGULAR
.5
Revision
MTO-4F
ALL BENDS ARE ASSUMED
TO BE 90 UNLESS NOTED
Finish
OTHERWISE.
DELRAY
UNIT
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
1/32"
TWO PLACE DECIMAL
THREE PLACE DECIMAL
ANGULAR
.5
ALL BENDS ARE ASSUMED
TO BE 90 UNLESS NOTED
OTHERWISE.
DRL
DRL
OUTDOOR
WALL
MTO-4F
NAME
DATE
Description
DelRay
DM
26/09/2018
MNR3
DWG. NO.
MATERIAL
SCALE
1:32
WEIGHT
NAME
DATE
Descr
D
DM
26/09/2018
Drawn by
.015"
DWG.
Revision / Date
.005"
Revision
MATE
Finish
SCAL
XG0226 - 042220
Advertisement
Table of Contents
