B-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL
34 of 147
11.3 Filter Section Assembly (2020 and 2030)
2020 Filter Section
Description
Part
Number
Permanent Aluminum Mesh Filters Disposable Polyester Filters
13205022 (Galvanized)
13205023 (Painted)
13205020 (Galvanized)
13205021 (Painted)
Quantity Quantity
Access Door 13205025 1 1
Right Panel 13205026 1 1
Left Panel 13205028 1 1
Top/Bottom Panel 13205029 2 2
Filter Rail 13205030 5 5
Side Filter Rail 13205031 2 2
Screw TEK3 #12 x ¾" Washer HD 13404 64 64
Nut ¼"-20 Speed Grip 20499 3 3
Hinge Butt 3 x 3 Zinc 20500 2 2
¼" Flat Washer 20503 3 3
Bolt ¼"-20 x ¾" HHCS 20504 3 3
Bolt Retainer Pushnut 1/4 20505 3 3
3/8" Flatwasher 20515 14 14
3/8"-16 x 1 Bolt Hex Grade 5 20517 14 14
10-24 KEPS Nut 20698 12 12
Permanent Aluminum Mesh Filter 20" x 25" x 1" 20629 12 N/A
Disposable Polyester Filter 20" x 50" x 1" 23628 N/A 6
Bolt 10-24 x ¾" HHCS 21699 6 6
10-24 x ½" HMS Bolt 27000 6 6
Fastener Rivnut 3/8"-16 91120106 14 14
Spacer Hinge Filter 13205032 8 8
Gasket Door Filter 13205035 11 11
2030 Filter Section
Description
Part
Number
Permanent Aluminum Mesh Filters Disposable Polyester Filters
13305022 (Galvanized)
13305023 (Painted)
13305020 (Galvanized)
13305021 (Painted)
Quantity Quantity
Access Door 13305025 1 1
Right Panel 13305026 1 1
Left Panel 13305028 1 1
Top/Bottom Panel 13305029 2 2
Filter Rail 13305030 7 7
Side Filter Rail 13305031 2 2
Screw TEK3 #12 x ¾" Washer HD 13404 86 86
Nut ¼"-20 Speed Grip 20499 3 3
Hinge Butt 3 x 3 Zinc 20500 2 2
¼" Flat Washer 20503 3 3
Bolt ¼"-20 x ¾" HHCS 20504 3 3
Bolt Retainer Pushnut 1/4 20505 3 3
3/8" Flatwasher 20515 14 14
3/8"-16 x 1" Bolt Hex Grade 5 20517 14 14
10-24 KEPS Nut 20698 12 12
Permanent Aluminum Mesh Filter 20" x 20" x 1" 20628 16 N/A
Permanent Aluminum Mesh Filter 20" x 25" x 1" 20629 8 N/A
Disposable Polyester Filter 20" x 60" x 1" 23631 N/A 8
Bolt 10-24 x ¾" HHCS 21699 6 6
10-24 x ½" HMS Bolt 27000 6 6
Fastener Rivnut 3/8"-16 91120106 14 14
Spacer Hinge Filter 13205032 8 8
Gasket Door Filter 13205035 12 12