INSTALLATION
Important
The Model 5000 Air Cleaner is designed for systems | Allow 29” clearance in front of the unit for media | |
with airflow up to 2000 cfm. If the furnace has | replacement (see Figure 5). | |
more than one return air inlet connection, install | If a transition or offsets are required, minimize | |
one air cleaner in each. | ||
transition angles to reduce system pressure drop | ||
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The air cleaner can be installed horizontally, vertically, | (see Figure 4). Figure 6 shows the air cleaner | |
or at an angle depending on furnace type. Figures | dimensions. | |
2, 3, and 4 show unit orientation in various types of |
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applications. Note airflow direction arrows on inner |
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assembly and outer housing. | Figure 4 | |
Figure 3 |
| Horizontal Installation | Upflow "Highboy" - Side Return Installations |
Figure 2 |
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| Airflow | |
Upflow "Highboy" - Closet Installation |
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(Bottom Return) |
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Airflow | Airflow |
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| Figure 5 |
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| Allow Clearance for | Airflow |
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Figure 5 | Removal of Inner Housing |
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for Filter Replacement | 30°max. | |
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| 45°max. |
Minimize Angles
Where Possible
Figure 6
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| 281/8" |
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| 111/2" |
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| 237/8" |
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| door |
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| door | |||
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143/4"
Inlet Side | Front |
Return Duct Connection |
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311/8"
with door
247/8" 
143/4" 173/4"
Outlet Side
Furnace Connection
| APPLICATIONS WITH A HUMIDIFIER |
| An Aprilaire® Automatic Humidifier can be mounted upstream from the air cleaner. |
4 | CAUTION: Do not install an atomizing humidifier upstream from the air cleaner. |
