![PREINSTALLATION](/images/new-backgrounds/33629/336297x1.webp)
PREINSTALLATION
Not to Exceed 20°
Air Flow
Furnace | Air Flow |
| |
Opening |
|
| Electronic |
| Air Cleaner |
| Opening |
Furnace | Electronic |
Transition Section | Air Cleaner |
(if Needed) |
|
Figure 3
LOCATING THE AIR FILTER
Your electronic air cleaner must be mounted in the return air duct of a central
Select a location that meets the following:
1.The face of the cell will be at a right angle to the air stream.
2.Allow a clearance of 14 inches to permit removal of cells and
For complete dimension data refer to Figure 5.
3.The air filter is not to be placed in the discharge of either the heating or cooling unit.
4.IMPORTANT: If atomizing spray type humidifier is used, it must be installed downstream from the air filter.
If furnace opening cannot be enlarged to required size, a transition sheet metal section must be used. Transition must be planned for each job. Reduction should not be more than 4 inches per linear foot, approximately 20 angular degrees (Figure 3).
DIRECTION OF AIR FLOW THROUGH THE
AIR CLEANER
Your air cleaner is shipped from the factory with air flow from
(Interchangeable) | (Interchangeable) |
Collecting Cell | Collecting Cell |
Cabinet | Outlet Box |
Power Pack | |
| Handle |
Contact |
|
| |
Button | Contact |
| |
| |||
Button |
| ||
(Interchangeable) | See text for Cell | ||
| |||
| Figure 4 | Removal Clearance | |
|
|
| Knockouts for | |
6 7/8" | 3/4" Conduit | |
(three sides) | ||
|
18 5/8" | 20 3/8" |
20 5/8"
17 3/4"
215/16" 25 1/2"
Figure 5
facing the power door. Air flow direction must agree with arrow embossed on end of collecting cells.
After installing the cell sections, install
4