AAON SB-018 - Manual (Page 37)

37
Filter Replacement
Monthly filter inspection is required to
maintain optimum unit efficiency.
It is strongly recommended that filter media
be replaced monthly. Filters are located
upstream of the evaporator coil. Open access
panel and pull filters straight out to inspect
all of the filters. Replace filters with the size
indicated on each filter. Arrow on the
replacement filters must point towards the
blower.
Replacement Parts
Parts for AAON equipment may be obtained
from AAON at www.aaonparts.com. When
ordering parts, reference the unit serial
number and part number.
AAON Longview Product Support
203 Gum Springs Road
Longview, TX 75602
Ph: 903-236-4403
Fax: 903-236-4463
www.aaon.com
Note: Before calling, technician should have
model and serial number of the unit
available to help answer questions regarding
the unit.
Filter Information
Table 8 - 3-5 ton (B Cabinet) Pre and Unit Filters
Feature 6A Quantity/Size Type
0 No Pre Filters
A 1/24” x 24” x 2” Pleated, 30% Eff, MERV 8
Feature 6B Quantity/Size Type
0 No Standard Filters
A 1/24” x 24” x 2” Pleated, 30% Eff, MERV 8
B
1/24” x 24” x 4”
Pleated, 30% Eff, MERV 8
C Pleated, 65% Eff, MERV 11
D Pleated, 85% Eff, MERV 13
E Pleated, 95% Eff, MERV 14
Table 9 - 6-10 ton (C Cabinet) Pre and Unit Filters
Feature 6A Quantity/Size Type
0 No Pre Filters
A 4/16” x 20” x 2” Pleated, 30% Eff, MERV 8
Feature 6B Quantity/Size Type
0 No Standard Filters
A 4/16” x 20” x 2” Pleated, 30% Eff, MERV 8
B
4/16” x 20” x 4”
Pleated, 30% Eff, MERV 8
C Pleated, 65% Eff, MERV 11
D Pleated, 85% Eff, MERV 13
E Pleated, 95% Eff, MERV 14
Electric shock hazard. Shut off all
electrical power to the unit to avoid
shock hazard or injury from rotating
parts.
WARNING