• All-steel construction
• 1/3" spaced fins set at 20 degrees
• Postiive volume control damper
• White finish
TSI # / Part #
Size
Pcs / Ctn
#43603 / S651106
10" x 6"
20
#43605 / S651126
12" x 6"
20
#43606 / S651146
14" x 6"
10
#654- Steel Baseboard
Registers
• One-piece steel construction
• 1/3" spaced fins set at 20 degrees
• 7/8” margin turnback
• Postiive volume control damper
• White finish
TSI # / Part #
Size
Pcs / Ctn
#43620 / S654106
10" x 6"
20
#43621 / S654126
12" x 6"
20
#43622 / S654146
14" x 6"
10
#655- Slanted Steel
Baseboard Registers
• All-Steel Construction
• Horizontal face fins set at 20° down
• 3-3/4" base projection
• Postiive volume control damper
• White finish
TSI # / Part #
Size
Pcs / Ctn
#43631 / S655106
10" x 6"
8
#43632 / S655126
12" x 6"
8
#43633 / S655146
14" x 6"
8
#657- Steel
Baseboard Returns
• One-piece steel construction
• 1/3” spaced fins set at 20°
• 7/8” margin turnback
• Gold Sand Finish or White Finish
TSI # / Part #
Size
Pcs / Ctn
#43644 / S657126
12" x 6" W
10
#43645 / S657128
12" x 8" W
10
#43649 / S657146
14" x 6" W
20
#43648 / S657146GS
14" x 6" GS
20
#43650 / S657148
14" x 8" W
10
#43651 / S6571410
14" x 10" W
10
#43653 / S657166
16" x 6" W
10
#43654 / S657168
16" x 8" W
10
#43663 / S657246
24" x 6" W
10
#43664 / S657248
24" x 8" W
10
#43665 / S6572410
24" x 10" W
10
#43666 / S6572412
24" x 12" W
10
#43670 / S657306
30" x 6" W
10
#43669 / S657306GS
30" x 6" GS
10
#43671 / S657308
30" x 8" W
10
#43672 / S6573010
30" x 10" W
10
#43674 / S657366
36" x 6" W
10
#658- Slanted Steel
Baseboard Returns
• All-Steel Construction
• Horizontal face fins set at 20° down
• 3-3/4" base projection
• White finish
TSI # / Part #
Size
Pcs / Ctn
#43701 / S658126
12" x 6"
8
#43702 / S658146
14" x 6"
8
#43703 / S658148
14" x 8"
8
#43704 / S658246
24" x 6"
8
#43705 / S658248
24" x 8"
8
#43706 / S658306
30" x 6"
8
#43707 / S658308
30" x 8"
8
#659- Return Air
Filter Grilles
• 1/3” spaced fins set at 20°
• Effectively conceals filter
• Uses standard 1” thick filters
• Removable face for easy installation and cleaning
• Equipped with filter adjustable retainers
• White finish
TSI # / Part #
Size
Pcs / Ctn
#43404 / S6591414
14" x 14"
5
#43405 / S6591420
14" x 20"
3
#43406 / S6591424
14" x 24"
5
#43407 / S6591425
14" x 25"
3
#43409 / S6591616
16" x 16"
5
#43410 / S6591620
16" x 20"
3
#43411 / S6591625
16" x 25"
3
#43418 / S6592016
20" x 16"
5
#43419 / S6592020
20" x 20"
5
#43420 / S6592025
20" x 25"
3
#43428 / S6592424
24" x 24"
3
#43431 / S6592516
25" x 16"
3
#43432 / S6592520
25" x 20"
3
T-Bar filter frame back
TSI # / Part #
Size
Pcs / Ctn
#12745 / S659T2020
20" x 20"
3
#661- Two-Way
Deflection Registers
• All-Steel Construction
• 1/3" spaced fins set at 20°
• Multi-shutter valve
• 1-5/8” depth when fully opened
• Interlocking valve louvers for positive shut-off
• Ideal for shallow duct installations
• White finish
TSI # / Part #
Size
Pcs / Ctn
#10810 / S66164
6" x 4"
10
#10812 / S66184
8" x 4"
10
#10814 / S66186
8" x 6"
10
S66188W / S66188
8" x 8"
10
#10816 / S661104
10" x 4"
10
#10819 / S661106
10" x 6"
10
#10820 / S661108
10" x 8"
10
#10854 / S6611010
10" x 10"
10
#10821 / S661124
12" x 4"
20
#10822 / S661125
12" x 5"
10
#10823 / S661126
12" x 6"
20
#10825 / S661128
12" x 8"
10
#10826 / S6611210
12" x 10"
10
#10844 / S6611212
12" x 12"
10
#10827 / S661144
14" x 4"
10
#10830 / S661146
14" x 6"
20
#10832 / S661148
14" x 8"
10
#10834 / S661168
16" x 8"
10
#10840 / S661248
24" x 8"
6
#664- Baseboard
Registers
• All-Steel Construction
• 1/3” spaced fins set at 20°
• Multi-shutter valve
• 7/8” margin turnback
• 1-5/8” depth when fully opened
• Ideal for shallow duct installations
• White finish
