SECTION 10: OUTSIDE AIR SUPPLY
FIGURE 22: Air Supply Blower Support
5" (12.5 cm)
Inlet Pipe
Outside |
| |
Air Supply |
| |
Blower | Vent | |
or | ||
Cap | ||
Bird |
| |
Screen |
| |
Outside |
|
| 5" (12.5 |
Wall | Outlet Pipe |
Description | Part Number | |
Blower | 90707501 | |
5" (12.7 cm) Vent Cap | 90502302 | |
6" | (15 cm) Bird Screen | 01397400 |
6" | (15 cm) Band Clamp | 91913703 |
FIGURE 23: Pressurized Outside Air Supply
Vent Cap or
Bird Screen
Burner
Outside | Outside | |
Air Supply | ||
Wall | ||
Blower | Filter | |
| ||
| Housing |
Description | Part Number |
Filter Housing | 01326801 |
|
|
4" (10 cm) Take Off | 01324401 |
|
|
Blower | 90707501 |
|
|
5" (12.7 cm) Vent Cap | 90502301 |
|
|
6" (15 cm) Bird Screen | 01365400 |
|
|
6" (15 cm) Band Clamp | 91913703 |
|
|
4" (10 cm)
Air Flex Duct
4" (10 cm) | Clamp |
Take Off |
|
Sheet Metal
or PVC
39
