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edging & flashing | roof vents, caps & jacks | louvers & vents | rain carrying products
access doors, foundation & eave vents | hvac | metal items for drywall / plaster
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HVAC
Image Item # Size Image Item # Size Image Item # Size
8510-6
8510-7 		3 1/4x10x6
3 1/4x10x7
9020-67 10x6x7
8610-7 3 1/4x10x7
4-3BTR
5-4BTR
6-4BTR
7-4BTR
8-7BTR 		4" to 3"
5" to 4"
6" to 4"
7" to 4"
8" to 7"
9520 3 1/4x10x30 K.D.
8560-6
8560-7 		3 1/4x10x6
3 1/4x10x6
3-4BTI
4-6BTI
5-6BTI
7-8BTI 		3" to 4"
4" to 6"
5" to 6"
7" to 8"
3210
3240 		3"
4"
8310-8 7x8x9" long
8230-7 9x7x6" long
3E24
3E3
3E4
4E24
4E3
4E4 		3" Rd.,2' long
3" Rd.,3' long
3" Rd.,4' long
4" Rd.,2' long
4" Rd.,3' long
4" Rd.,4' long
9220-8 8x8x8
9120-6 10x6
7305 3"x8'
9810 3 1/4x10
7500
7510
7520
7530
7540
7550
 3"
4"
5"
6"
7"
8"
7000
7020
7030
7040
7050
7060
7070
7080 		3x30" ASM
4x30" ASM
5x36" K.D.
5x30" ASM
6x36" K.D.
6x30" ASM
7x36" K.D.
7x30" ASM
9910 3 1/4x10
7930 7" Back Draft
9610 3 1/4x10
9710 3 1/4x10
7920 6x6 to 7" Rd.
7830-666
7850-888
7870-10108 		6x6x6
8x8x8
10x10x8
7910 3 1/4x10 to 7" Rd.

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