Brochure

46
*Not for use with dryers
DUCTING ACCESSORIES
ADAPTERS
Model FY6
• 6" x 6" x 6" Y adapter
DAMPERS
Model 97 Damper*
• 7" spring-loaded, in-line damper
Model BP87Q
• 7" vertical discharge damper
DUCTING
Model 406 Round Duct
• 6" round duct
• 2' galvanized section
Model 407 Round Duct*
• 7" round duct
• 2' galvanized section
Model 410 Round Duct*
• 10" round duct
• 2' galvanized section
Model 889 Duct
• 3
1
⁄4" x 10" duct
• 2' galvanized sections
Models DT4C & DT6C
Non-Insulated Flexible Duct
• 4" (DT4C) or
6" (DT6C) round
• DT4C is a 4-pack
• 25' standard length
Models DT4W,
DT6W & 804DU Insulated
Flexible Duct
• 4" (DT4W & 804DU)
or 6" (DT6W) round
• 25' standard length
DUCTING KITS
Model RVK1A*
Flexible Roof Ducting Kit
• Includes Model 636 Roof Cap
• 4" diameter metal duct
connector
• 2 duct clamps
• 4" to 3" reducer
• 8' of 4" flexible
aluminum ducting
Model WVK2A*
Flexible Wall Ducting Kit
• Includes white polymeric wall cap
• 4" diameter metal duct connector
• 2 duct clamps
• 4" to 3" reducer
• 5' of 4" flexible
aluminum ducting
ELBOWS
Model 415
Adjustable Elbow
• Fits 7" round duct
Model 418
Adjustable Elbow
• Fits 10" round duct
Model 419
Adjustable Elbow
• Fits 6" round duct
Model 428
Vertical Elbow
• Fits 3
1
⁄4" x 10" duct
Model 429
Horizontal Elbow
• Fits 3
1
⁄4" x 10" duct
Model 430
Short Eave Elbow
• For 3
1
⁄4" x 10" duct
• Includes backdraft
damper and grille (black)
• Only recommended for fans
with more than 160 CFM
Model 431 Long Eave Elbow
• For 3
1
⁄4" x 10" duct
• Includes backdraft
damper and grille (black)
• Only recommended for fans
with more than 160 CFM
Model 839 Elbow
• 90° turn
• For use with
3
1
⁄4" x 10" duct
ROOF CAPS
Model 437 10" Round*
• High-capacity design up to 1200 CFM
• Backdraft damper and built-in bird screen
• Steel housing, black
electrically bonded
epoxy finish
Model 611 Roof Cap*
• For flat roof installation
• Aluminum natural finish
• For up to 8" round duct
Model 611CM Roof Cap*
• For curb mount installation
• Other features same
as Model 611
Model 612 Roof Cap*
• For flat roof installation
• Aluminum natural finish
• For up to 12" round duct
Model 612CM Roof Cap*
• For curb mount installation
• Other features same as
Model 612
Model 634 Roof Cap*
• For 3
1
⁄4" x 10" or up
to 8" round duct
• Black
• Backdraft damper and birdscreen
Model 634M Roof Cap*
• Same as Model 634 except
for 6" round duct
Model 636 Roof Cap*
• For 3" or 4" round duct
• Built-in backdraft
damper and bird screen
• Steel baked black enamel finish
Model 636AL Roof Cap*
• Same as Model 636,
except aluminum
natural finish
Model 644 Roof Cap*
• Same as Model 634,
except for aluminum
natural finish