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Duct Fittings
Broan 636 Size 4-3/8 x 10-1/4 x 11 Inch Black Roof Cap

Broan 636 Size 4-3/8 x 10-1/4 x 11 Inch Black Roof Cap

$21.6 $31.32

The Broan-NuTone® 636 Steel Roof Cap is an easy-to-install vent for exhaust fans (bathroom, rec room, home gym, etc.). This cap provides reliable roof top ventilation and features both a back draft damper and bird screen, preventing outside air from entering the home and birds or small pests from entering duct work. Compatible with 3" and 4" ducting. Not suitable for dryer venting. Show More Show Less

Duct Fittings

Standex International DB-3D Downward Exhaust Dryer Box

$54.14 $77.43
Broan 639 4-7/8 x 5-5/8 x 12-3/4 Inch Epoxy Steel Black Wall Cap

$34.2 $46.17
Broan 641 5-1/2 x 9 Inch Aluminum Round Duct Wall Cap

$58.5 $74.3
Standex International DB-425 Upward Exhaust Dryer Box

$54.14 $87.17
Broan 634 6-5/8 x 14-1/4 x 18-3/4 Inch Steel Black Roof Cap

$35.1 $46.33
Broan 636 Size 4-3/8 x 10-1/4 x 11 Inch Black Roof Cap

$21.6 $31.32
Lambro Industries, Inc. 2310 4 Inch Aluminum Adjustable Elbow

$27.4 $50.96
Standex International DB-4D Downward Exhaust Dryer Box

$54.65 $82.52
In-O-Vate Technologies Incorporated DB350 Dryer Exhaust Receptacle

$58.46 $101.71
Lambro Industries, Inc. 109 Aluminum Roof Cap with 4 Inch Damper and Screen

$27.74 $43.27

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