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Exterior Exhaust Vents
Fans must exhaust stale air to the outside of the home. IAQSOURCE.COM carries a complete selection of exterior exhaust vents for wall, roof, and soffit penetrations.
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Fantech RC4 Aluminum Roof Cap for 4" Duct
Fantech Roof Cap for 4" Duct (RC 4). Aluminum roof cap with damper flap closure, duct connection and screened exhaust opening.  [More...]
MFG#: RC4
In Stock
$17.60
Suggested: $39.99
You Save: $22.39
Fantech RC6 Galvanized Steel Roof Cap for 6" Duct
Fantech Roof Cap for 6" Duct (RC 6). Galvanized steel roof cap with damper flap closure, duct connection and screened exhaust opening.  [More...]
MFG#: RC6
In Stock
$76.00
Suggested: $88.00
You Save: $12.00
Fantech RC5 Galvanized Steel Roof Cap for 5" Duct
Fantech Roof Cap for 5" Duct (RC 5). Galvanized steel roof cap with damper flap closure, duct connection and screened exhaust opening.  [More...]
MFG#: RC5
5 Pieces In Stock
$49.95
Suggested: $83.00
You Save: $33.05
Fantech RC8 Galvanized Steel Roof Cap for 8" Duct
Fantech Roof Cap for 8" Duct (RC 8). Galvanized steel roof cap with damper flap closure, duct connection and screened exhaust opening.  [More...]
MFG#: RC8
In Stock
$88.00
Suggested: $105.00
You Save: $17.00
Fantech RC10 Galvanized Steel Roof Cap for 10" Duct
Fantech Roof Cap for 10" Duct (RC 10). Galvanized steel roof cap with damper flap closure, duct connection and screened exhaust opening.  [More...]
MFG#: RC10
In Stock
$96.00
Suggested: $120.00
You Save: $24.00
Fantech HS6W Louvered Vent for 6" Duct
Fantech Louvered Vent for 6" Duct (HS 6W). Plastic louvered shutter with duct connection.  [More...]
MFG#: HS6W
In Stock
$13.60
Suggested: $18.99
You Save: $5.39
Fantech COM6P Supply/Exhaust Vent Combo for 6" Duct
Fantech Supply/Exhaust Vent Combo for 6" Duct(COM 6P). Outdoor Louvers for 6" duct (pair). Includes one supply and one exhaust louver. White plastic.  [More...]
MFG#: COM6P
In Stock
$38.00
Suggested: $39.89
You Save: $1.89
Fantech EVE6 Soffit Vent for 3-5 inch duct
Fantech Soffit Vent for 3 to 5 inch duct (EVE6). Plastic soffit vent for use with 3", 4" or 5" duct. Use metal elbow where flex duct is used.  [More...]
MFG#: EVE6
In Stock
$10.15
Suggested: $14.95
You Save: $4.80
Fantech COM6M Supply/Exhaust Hood Combo for 6" Duct
Fantech Supply/Exhaust Hood Combo for 6" Duct (COM 6M). Pair of metal outdoor hoods for 6" duct. Includes one exhaust and one supply hood (both are the same). Prepainted white aluminum. Includes screen.  [More...]
MFG#: COM6M
In Stock
$62.40
Suggested: $78.00
You Save: $15.60
Fantech FML8 Exhaust Hood for 8" Duct
Fantech Exhaust Hood for 8" Duct  [More...]
MFG#: FML8
In Stock
$36.00
Round Undereve / Soffit Bath Fan Vent
This rugged plastic bath fan vent offers the ideal properties for increased efficiency in bath ventilation applications: adjustable 360 rotation, easy installation and long term durability. This vent with screen is used as an undereve outlet for venting bath fans to the outside in housing applications. For use with 4" duct.  [More...]
MFG#: 3840
In Stock
$12.50
Deluxe EVACV Roof Cap for 4" Duct
This classic black roof cap com includes a handy exhaust vent adaptor to fit 3" or 4" ductwork. Includes built-in damper to prevent backdraft. Fits all pitched roofs.  [More...]
MFG#: EVACV
In Stock
$24.75
Broan Model RVK1A Roof Ducting Kit for 4" Duct
Broan Model RVK1A Roof Ducting Kit for 4" Duct  [More...]
MFG#: RVK1A
In Stock
$46.95
Suggested: $58.36
You Save: $11.41
Broan Model WVK2A Wall Ducting Kit for 4" Duct
Broan Model WVK2A Wall Ducting Kit for 4" Duct. For complete wall ducting installation of exhaust fans with 3" or 4" duct connector.  [More...]
MFG#: WVK2A
In Stock
$26.95
Suggested: $28.44
You Save: $1.49
Broan Model 634M Black Roof Cap for 6" Duct
Broan Model 634M Black Roof Cap for 6" Duct. Built-in backdraft damper and bird screen. Steel housing, black electrically bonded epoxy finish.  [More...]
MFG#: 634M
In Stock
$42.99
Suggested: $54.70
You Save: $11.71
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