AMP AMPW 1000, Installation, Operation And Maintenance Manual

Page: 21 / 72

AMPW 400-1000L I&O Manual
21
Vent & Intake
Materials
Vent
Option
Penetration
Through Structure
Termination Parts Table Reference
Figure
Two Pipe
Stainless Steel vent,
Galvanized Steel or
PVC intake
1
Intake Horizontal Sidewall Tee or elbow
Table 12
Figure 10
Vent Horizontal Sidewall Tee or straight
2
Intake Horizontal Sidewall Tee or elbow
-
Vent Vertical Roof Tee or straight
3
Intake Vertical Roof Tee or 2 elbows
Figure 11
Vent Vertical Roof Tee or straight
Two Pipe
Polypropylene vent,
Galvanized Steel or
PVC intake
4
Intake Horizontal Sidewall Tee
Table 13
Figure 10
Vent Horizontal Sidewall Tee or straight
5
Intake Horizontal Sidewall Tee
-
Vent Vertical Roof Tee or straight
6
Intake Vertical Roof Tee or 2 elbows
Figure 11
Vent Vertical Roof Tee or straight
Two Pipe
CPVC vent,
Galvanized Steel or
PVC intake
7
Intake Horizontal Sidewall Tee or elbow
-
Figure 10
Vent Horizontal Sidewall Tee or straight
8
Intake Horizontal Sidewall Tee or elbow
-
Vent Vertical Roof Tee or straight
9
Intake Vertical Roof Tee or 2 elbows
Figure 11
Vent Vertical Roof Tee or straight
Room air for
combustion;
SS, PP,
or CPVC vent
10 Vent Horizontal Sidewall Tee or straight
Table 12
Table 13
-
11 Vent Vertical Roof Tee or straight
Notes:
1. It is recommended by the manufacturer to use tees for both intake and vent terminations.
2. All elbows being refereed to are 900 elbows.
3. All terminations shall have bird screens.
4. All non-metallic venting exposed to sunlight shall be UV resistant.
VII . Venting
(continued)
At Maximum Input Rate At Minimum Input Rate
AMP
Model
Flue Gas Flow,
ACFM @ 35%
Excess Air, 180
0
F
Combustion Air,
SCFM @ 35%
Excess Air, 60
0
F
Flue Gas Flow,
ACFM @ 35%
Excess Air, 180
0
F
Combustion Air,
SCFM @ 35%
Excess Air, 60
0
F
400 113 92 11 9
500 141 115 14 11
650 183 149 18 15
800 226 184 23 18
1000L 282 212 28 23
Note: Flow rates are based on the combustion of natural gas.
Table 9: Recommended Venting Configurations and Material Options
Table 10: Combustion Air and Flue Gas Flow Rates