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$47.07
$52.30
Stick-On Collar Duct With Damper | Galvanized Steel Metal Collar Duct With Damper 30 Gauge | 9" Stick On Collar W/Damper Is Compatible With Duct 9" -
HVAC Premium
$47.07
$52.30
Stick-On Collar Duct With Damper | Galvanized Steel Metal Collar Duct With Damper 30 Gauge | 9" Stick On Collar W/Damper Is Compatible With Duct 9" -
HVAC Premium
$43.07
$47.86
HVAC Premium Stick On Side Take Off Galvanized Steel Metal | Pack Of 1 Take Off Duct | 7" Stick On Side Take Off Duct Is Compatible With Duct 7"
HVAC Premium
10% off
$43.07
$47.86
HVAC Premium Stick On Side Take Off Galvanized Steel Metal | Pack Of 1 Take Off Duct | 7" Stick On Side Take Off Duct Is Compatible With Duct 7"
HVAC Premium
$108.26
$151.32
Lexus UX 300E HVAC Duct Adapter (Lower) - 5599076030. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
Lexus of Lexington
28% off
$108.26
$151.32
Lexus UX 300E HVAC Duct Adapter (Lower) - 5599076030. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
Lexus of Lexington
$173.49
$242.49
Lexus RX 350L HVAC Duct Adapter - 872010E260. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
Lexus of Lexington
28% off
$173.49
$242.49
Lexus RX 350L HVAC Duct Adapter - 872010E260. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
Lexus of Lexington
$23.48
$26.09
Rectangular Duct End Cap | 18" X 10" End Cap - HVAC Premium
HVAC Premium
10% off
$23.48
$26.09
Rectangular Duct End Cap | 18" X 10" End Cap - HVAC Premium
HVAC Premium
$49.99
Alpine AH901991A Standard Floor Cavity Duct Connector, 8.25 in
Alpine Home Air Products
$49.99
Alpine AH901991A Standard Floor Cavity Duct Connector, 8.25 in
Alpine Home Air Products
$29.84
$33.16
8"W X 4"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 5.6"H] White - HVAC Premium
HVAC Premium
10% off
$29.84
$33.16
8"W X 4"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 5.6"H] White - HVAC Premium
HVAC Premium
$29.74
$33.04
8"W X 8"H [Duct Opening] Never Rust Plastic 4-Way-Vertical Air Supply Register - HVAC Vent Duct Grille - Off White [Outer Dimensions: 9.75"W X 9.75"H]
HVAC Premium
$29.74
$33.04
8"W X 8"H [Duct Opening] Never Rust Plastic 4-Way-Vertical Air Supply Register - HVAC Vent Duct Grille - Off White [Outer Dimensions: 9.75"W X 9.75"H]
HVAC Premium
$51.97
HVAC OV 45° Degree Ø8 X 8 X 6 Inch Wye-Shape Duct Splitter - Metal 3 Way Fitting Adapter - Galvanized Steel - Spiral Duct Hose Dryer Connector - For
Amazon.com
Free shipping
$51.97
HVAC OV 45° Degree Ø8 X 8 X 6 Inch Wye-Shape Duct Splitter - Metal 3 Way Fitting Adapter - Galvanized Steel - Spiral Duct Hose Dryer Connector - For
Amazon.com
$145.54
Diversitech CVENT-3-EXT 3in Concentric Vent, Extended
Amazon.com
Free shipping
$145.54
Diversitech CVENT-3-EXT 3in Concentric Vent, Extended
Amazon.com
$435.00
Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
Alpine Home Air Products
$435.00
Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
Alpine Home Air Products
$239.95
6 X 6 X 6 Inch Steel Pants Wye Joint Duct Fitting
Oneida Air Systems Inc.
$239.95
6 X 6 X 6 Inch Steel Pants Wye Joint Duct Fitting
Oneida Air Systems Inc.
$26.99
PATIKIL 3 Inch 3 Way Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe Adapter Joint For Dryer Exhaust Fan Vent Systems HVAC
Amazon.com
$26.99
PATIKIL 3 Inch 3 Way Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe Adapter Joint For Dryer Exhaust Fan Vent Systems HVAC
Amazon.com
$27.99
Vent Systems 6" Inch Duct Connector 3 Way Hose Adapter/Splitter For Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T
Amazon.com
$27.99
Vent Systems 6" Inch Duct Connector 3 Way Hose Adapter/Splitter For Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T
Amazon.com
$99.99
Spacepak AC-WRDA-90 Return Air Duct Adaptor For AC-WPAK-90
Alpine Home Air Products
$99.99
Spacepak AC-WRDA-90 Return Air Duct Adaptor For AC-WPAK-90
Alpine Home Air Products
$1,055.00
Alpine Blueridge 36CD KIT1 Concealed Duct Supply Kit For (Up To 6 Rooms, 7 Inch Ducts)
Alpine Home Air Products
$1,055.00
Alpine Blueridge 36CD KIT1 Concealed Duct Supply Kit For (Up To 6 Rooms, 7 Inch Ducts)
Alpine Home Air Products
$130.66
Greenseam Duct Tee: Steel, For 12 in Dia, 21 1/2 in Lg, 12 in Inlet Dia, 12 in Outlet Dia Model: GRFTJ12GA26
Grainger
1
$130.66
Greenseam Duct Tee: Steel, For 12 in Dia, 21 1/2 in Lg, 12 in Inlet Dia, 12 in Outlet Dia Model: GRFTJ12GA26
Grainger
$374.00
Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
Alpine Home Air Products
$374.00
Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
Alpine Home Air Products
$16.95
HBW 10"X 8" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/Sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 9.75"
Amazon.com
272
$16.95
HBW 10"X 8" (Duct Opening Size) 3-Way Stamped Face Steel Ceiling/Sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 9.75"
Amazon.com
$22.99
$26.99
TOP-VIGOR 5" Inch To 5" Inch Y Shape Duct Splitter, 90° Degree Dust Fitting Adapter, 3 Way Duct Hose Connector, Galvanized Steel Branch For Exhaust
Amazon.com
14% off
$22.99
$26.99
TOP-VIGOR 5" Inch To 5" Inch Y Shape Duct Splitter, 90° Degree Dust Fitting Adapter, 3 Way Duct Hose Connector, Galvanized Steel Branch For Exhaust
Amazon.com
$74.04
Greenseam Duct Tee: Steel, For 8 in Dia, 15 3/4 in Lg, 8 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRFTJ8GA26
Grainger
$74.04
Greenseam Duct Tee: Steel, For 8 in Dia, 15 3/4 in Lg, 8 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRFTJ8GA26
Grainger
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
$25.29
PATIKIL 3 Inch 3 Way Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe Adapter For Dryer Exhaust Fan Vent Systems HVAC
Amazon.com
37
$25.29
PATIKIL 3 Inch 3 Way Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe Adapter For Dryer Exhaust Fan Vent Systems HVAC
Amazon.com
$52.48
Greenseam Duct Tee: Steel, For 4 in Dia, 10 1/2 in Lg, 4 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRFTJ4GA26
Grainger
$52.48
Greenseam Duct Tee: Steel, For 4 in Dia, 10 1/2 in Lg, 4 in Inlet Dia, 4 in Outlet Dia, 26 Ga Material Thick Model: GRFTJ4GA26
Grainger
$57.65
Greenseam Duct Tee: Steel, For 5 in Dia, 14 1/8 in Lg, 5 in Inlet Dia, 5 in Outlet Dia, 26 Ga Material Thick Model: GRFTJ5GA26
Grainger
$57.65
Greenseam Duct Tee: Steel, For 5 in Dia, 14 1/8 in Lg, 5 in Inlet Dia, 5 in Outlet Dia, 26 Ga Material Thick Model: GRFTJ5GA26
Grainger
$239.99
GE Air Conditioner RAK601B Duct Extension, 44 In., With Air Register And Trim Flange
Alpine Home Air Products
$239.99
GE Air Conditioner RAK601B Duct Extension, 44 In., With Air Register And Trim Flange
Alpine Home Air Products
$40.50
Greenseam Duct Collar W/Damper: Steel, For 12 in Dia, 5 in Lg, 12 in Flange I.D., 1 in Flange O. D. Model: GR6POCR12GA26D
Grainger
$40.50
Greenseam Duct Collar W/Damper: Steel, For 12 in Dia, 5 in Lg, 12 in Flange I.D., 1 in Flange O. D. Model: GR6POCR12GA26D
Grainger
$30.99
TOP-VIGOR 6" Inch To 6" Inch Wye Shape Duct Splitter, 45° Degree Dust Fitting Adapter, 3 Way Duct Hose Connector, Galvanized Steel Branch For Exhaust
Amazon.com
$30.99
TOP-VIGOR 6" Inch To 6" Inch Wye Shape Duct Splitter, 45° Degree Dust Fitting Adapter, 3 Way Duct Hose Connector, Galvanized Steel Branch For Exhaust
Amazon.com
$19.97
QWORK 4" Duct Splitter, 45° Degree 4 Inch Branch Metal Duct Connector 3 Way Hose Adapter/Splitter
Amazon.com
99
$19.97
QWORK 4" Duct Splitter, 45° Degree 4 Inch Branch Metal Duct Connector 3 Way Hose Adapter/Splitter
Amazon.com
$43.95
6" Inch Wye-Shape Ducting Splitter - 45 Degree Galvanized Steel 3-Way Dust Collection Fitting - Branches For Exhaust Fan - Ducting Adapter - Duct Hose
Amazon.com
Free shipping
$43.95
6" Inch Wye-Shape Ducting Splitter - 45 Degree Galvanized Steel 3-Way Dust Collection Fitting - Branches For Exhaust Fan - Ducting Adapter - Duct Hose
Amazon.com
$14.59
IMPERIAL End Boot 4 in L 10 in W 4 in H 90 Deg Angle Steel Galvanized GV0651
DkHardware.com
139
$14.59
IMPERIAL End Boot 4 in L 10 in W 4 in H 90 Deg Angle Steel Galvanized GV0651
DkHardware.com
$18.90
8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
Amazon.com
$18.90
8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
Amazon.com
$74.95
6 To 5 Inch High Airflow Industrial Duct Reducer
Oneida Air Systems Inc.
$74.95
6 To 5 Inch High Airflow Industrial Duct Reducer
Oneida Air Systems Inc.
$21.57
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR12P8PGA26
Grainger
$21.57
Greenseam Duct Reducer: Steel, For 12 in Dia, 8 in Lg, 12 in Inlet Dia, 8 in Outlet Dia, 26 Ga Material Thick Model: GRR12P8PGA26
Grainger
$49.99
AC Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
16K+
Free shipping
$49.99
AC Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
$72.51
Greenseam Duct Tee: Steel, For 7 in Dia, 14 1/2 in Lg, 7 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRFTJ7GA24
Grainger
$72.51
Greenseam Duct Tee: Steel, For 7 in Dia, 14 1/2 in Lg, 7 in Inlet Dia, 7 in Outlet Dia, 24 Ga Material Thick Model: GRFTJ7GA24
Grainger
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    Shop hvac duct fittings

    Sponsored
    About our ads
    $47.07
    $52.30
    Stick-On Collar Duct With Damper | Galvanized Steel Metal Collar Duct With Damper 30 Gauge | 9" Stick On Collar W/Damper Is Compatible With Duct 9" -
    HVAC Premium
    $47.07
    $52.30
    Stick-On Collar Duct With Damper | Galvanized Steel Metal Collar Duct With Damper 30 Gauge | 9" Stick On Collar W/Damper Is Compatible With Duct 9" -
    HVAC Premium
    $43.07
    $47.86
    HVAC Premium Stick On Side Take Off Galvanized Steel Metal | Pack Of 1 Take Off Duct | 7" Stick On Side Take Off Duct Is Compatible With Duct 7"
    HVAC Premium
    10% off
    $43.07
    $47.86
    HVAC Premium Stick On Side Take Off Galvanized Steel Metal | Pack Of 1 Take Off Duct | 7" Stick On Side Take Off Duct Is Compatible With Duct 7"
    HVAC Premium
    $108.26
    $151.32
    Lexus UX 300E HVAC Duct Adapter (Lower) - 5599076030. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
    Lexus of Lexington
    28% off
    $108.26
    $151.32
    Lexus UX 300E HVAC Duct Adapter (Lower) - 5599076030. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
    Lexus of Lexington
    $173.49
    $242.49
    Lexus RX 350L HVAC Duct Adapter - 872010E260. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
    Lexus of Lexington
    28% off
    $173.49
    $242.49
    Lexus RX 350L HVAC Duct Adapter - 872010E260. HEATING & AIR CONDITIONING - CONTROL & AIR DUCT.
    Lexus of Lexington
    $23.48
    $26.09
    Rectangular Duct End Cap | 18" X 10" End Cap - HVAC Premium
    HVAC Premium
    10% off
    $23.48
    $26.09
    Rectangular Duct End Cap | 18" X 10" End Cap - HVAC Premium
    HVAC Premium
    $49.99
    Alpine AH901991A Standard Floor Cavity Duct Connector, 8.25 in
    Alpine Home Air Products
    $49.99
    Alpine AH901991A Standard Floor Cavity Duct Connector, 8.25 in
    Alpine Home Air Products
    $29.84
    $33.16
    8"W X 4"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 5.6"H] White - HVAC Premium
    HVAC Premium
    10% off
    $29.84
    $33.16
    8"W X 4"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 9.6"W X 5.6"H] White - HVAC Premium
    HVAC Premium
    $29.74
    $33.04
    8"W X 8"H [Duct Opening] Never Rust Plastic 4-Way-Vertical Air Supply Register - HVAC Vent Duct Grille - Off White [Outer Dimensions: 9.75"W X 9.75"H]
    HVAC Premium
    $29.74
    $33.04
    8"W X 8"H [Duct Opening] Never Rust Plastic 4-Way-Vertical Air Supply Register - HVAC Vent Duct Grille - Off White [Outer Dimensions: 9.75"W X 9.75"H]
    HVAC Premium
    $51.97
    HVAC OV 45° Degree Ø8 X 8 X 6 Inch Wye-Shape Duct Splitter - Metal 3 Way Fitting Adapter - Galvanized Steel - Spiral Duct Hose Dryer Connector - For
    Amazon.com
    Free shipping
    $51.97
    HVAC OV 45° Degree Ø8 X 8 X 6 Inch Wye-Shape Duct Splitter - Metal 3 Way Fitting Adapter - Galvanized Steel - Spiral Duct Hose Dryer Connector - For
    Amazon.com
    $145.54
    Diversitech CVENT-3-EXT 3in Concentric Vent, Extended
    Amazon.com
    Free shipping
    $145.54
    Diversitech CVENT-3-EXT 3in Concentric Vent, Extended
    Amazon.com
    $435.00
    Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
    Alpine Home Air Products
    $435.00
    Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
    Alpine Home Air Products
    $239.95
    6 X 6 X 6 Inch Steel Pants Wye Joint Duct Fitting
    Oneida Air Systems Inc.
    $239.95
    6 X 6 X 6 Inch Steel Pants Wye Joint Duct Fitting
    Oneida Air Systems Inc.
    $26.99
    PATIKIL 3 Inch 3 Way Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe Adapter Joint For Dryer Exhaust Fan Vent Systems HVAC
    Amazon.com
    $26.99
    PATIKIL 3 Inch 3 Way Duct Splitter, Y Connector Air Vent Duct Hose Exhaust Pipe Adapter Joint For Dryer Exhaust Fan Vent Systems HVAC
    Amazon.com
    $27.99
    Vent Systems 6" Inch Duct Connector 3 Way Hose Adapter/Splitter For Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T
    Amazon.com
    $27.99
    Vent Systems 6" Inch Duct Connector 3 Way Hose Adapter/Splitter For Hose T-Shape Round Pipe Connector- Extractor Fan - Duct Hose Dryer Vent T
    Amazon.com
    $99.99
    Spacepak AC-WRDA-90 Return Air Duct Adaptor For AC-WPAK-90
    Alpine Home Air Products
    $99.99
    Spacepak AC-WRDA-90 Return Air Duct Adaptor For AC-WPAK-90
    Alpine Home Air Products
    $1,055.00
    Alpine Blueridge 36CD KIT1 Concealed Duct Supply Kit For (Up To 6 Rooms, 7 Inch Ducts)
    Alpine Home Air Products
    $1,055.00
    Alpine Blueridge 36CD KIT1 Concealed Duct Supply Kit For (Up To 6 Rooms, 7 Inch Ducts)
    Alpine Home Air Products
    $130.66
    Greenseam Duct Tee: Steel, For 12 in Dia, 21 1/2 in Lg, 12 in Inlet Dia, 12 in Outlet Dia Model: GRFTJ12GA26
    Grainger
    1
    $130.66
    Greenseam Duct Tee: Steel, For 12 in Dia, 21 1/2 in Lg, 12 in Inlet Dia, 12 in Outlet Dia Model: GRFTJ12GA26
    Grainger
    $374.00
    Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
    Alpine Home Air Products
    $374.00
    Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
    Alpine Home Air Products