SECTION 11: FILTER SECTION
41 of 147
11.4 Filter Section Support Assembly
The filter section support assembly is used to add additional support to the air handler accessories that are
not supported by the roof curb in a horizontal configuration (support leg for use with standard 46" [116.8 cm]
legs provided by others). For Models 2010 - 2030, when the air handler has both a filter section and an inlet
hood, a filter section support assembly or its equivalent must be used.
Description
Part
Number
2010 and 2010B 2020 2030
77412.001 77412.002 77412.003
Quantity Quantity Quantity
Filter Box Support Base 2010 and 2010B 77408001 1 N/A N/A
Filter Box Support Base 2020 77408002 N/A 1 N/A
Filter Box Support Base 2030 77408003 N/A N/A 1
Filter Box Support Leg LS 2010 - 2030 77408011 1 1 1
Filter Box Support Leg RS 2010 - 2030 77408012 1 1 1
Filter Box Support Ext LS,RS 2010 - 2030 77408021 2 2 2
Filter Box Support Brace 2010 And 2010B 77408031 1 N/A N/A
Filter Box Support Brace 2020 77408032 N/A 1 N/A
Filter Box Support Brace 2030 77408033 N/A N/A 1
Screw Tek3 #12x3/4 Washer 13404 11 14 16
1/4-20 x 1/2 Bolt Hex Head Cap Screw 20483 8 8 8
1/4-20 Nut Flange 20630 8 8 8
1/4 Flat Washer 20503 8 8 8
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