Intake Hood W/Aluminum Filter Assembly - LG AR-DR11-08A Installation And Operation Manual

Rooftop dedicated outdoor air systems doas 650 to 12,000 cfm
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Intake Hood with Aluminum Filter Assembly
Figure 25: Intake Hood with Aluminum Filter Assembly Parts Diagram.
• Model AR-DR 11-XX and 21-XX chassis only have one (1) row of aluminum filters.
• Model AR-DR 35-XX chassis has three (3) rows of aluminum filters.
• Model AR-DR 21-XX and 35-XX chassis have two (2) different filter sizes.
• Model AR-DR 31-XX chassis has a special aluminum filter rail top.
Table 10: Intake Hood with Aluminum Filter Assembly Parts Description Table.
Item
Description
No.
1A
Aluminum Filter A
1B
Aluminum Filter B
3
Hood End
6
Hood Top A
7
Hood Top B
8
Hood Top C
9
Right Side Triangle
10
Left Side Triangle
11
Bottom Flashing
12
Aluminum Filter Bottom
13A
Aluminum Filter Rail
13B
Aluminum Filter Top Rail
14
Aluminum Filter Side Spacer
OUTDOOR AIR HOOD ASSEMBLY
For AR-DR /
For AR-DR / AR-
AR-DE 21-XX
DE 11-XX Chassis
Chassis
20 x 25 x 1 in. (2)
20 x 25 x 1 in. (2)
N / A
16 x 25 x 1 in. (1)
2502 (1)
2507 (1)
2500 (1)
2505 (1)
N / A
N / A
N / A
N / A
1317 (1)
4087 (1)
1318 (1)
4088 (1)
1229 (1)
4297 (1)
N / A
4431 (1)
1352 (2)
4429 (2)
N / A
N / A
1353 (2)
4430 (2)
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
Intake Hood with Aluminum Filter Assembly
Part Number (Quantity)
For AR-DR /
For AR-DE 35-XX
AR-DE 31-XX
Chassis
16 x 20 x 1 in. (8)
20 x 25 x 1 in. (8)
N / A
2512 (1)
2510 (1)
N / A
N / A
8087 (1)
8088 (1)
8297 (1)
N / A
8424 (3)
8436 (1)
8425 (4)
For AR-DR 35-XX
Chassis
Chassis
16 x 20 x 1 in. (8)
N / A
20 x 25 x 1 in. (4)
2038 (1)
4619 (1)
N / A
N / A
2032 (1)
4612 (1)
2037 (1)
4616 (1)
2033 (1)
4613 (1)
2034 (1)
4614 (1)
2039 (1)
4617 (1)
2308 (1)
4865 (1)
2309 (4)
2309 (4)
N / A
N / A
2310 (4)
2310 (2) and 4864 (4)
27

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