Transition Duct(179)
Uses item details. Price when purchased online
ALORAIR Dehumidifier Aluminum foil Outlet Duct with a Diameter of 6 inches and 11.5 feet Long (6") $59.00

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$5900
current price $59.00ALORAIR Dehumidifier Aluminum foil Outlet Duct with a Diameter of 6 inches and 11.5 feet Long (6")
Baseaire Dehumidifier Aluminum foil Intake Duct 10 inches Diameter 10 ft Long with Duct Clamps, Return Duct Collar Assembly for AirWerx 100X/AirWerx 120X $59.00

Sponsored
$5900
current price $59.00Baseaire Dehumidifier Aluminum foil Intake Duct 10 inches Diameter 10 ft Long with Duct Clamps, Return Duct Collar Assembly for AirWerx 100X/AirWerx 120X
HAN'KITCHEN'LON'S 16FT 12" PVC Flexible Duct Hose with Adjustable Rope for Utility Blower and Exhaust Fan Applications $46.99

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$4699
current price $46.99HAN'KITCHEN'LON'S 16FT 12" PVC Flexible Duct Hose with Adjustable Rope for Utility Blower and Exhaust Fan Applications
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KFFKFF Galvanized Duct Boot, 3-1/4 x 10 x 6 inch End Boot, Rectangular to Round Transition for HVAC Systems and Floor Registers, Simple Installation, Silver (6 in Round Pipe) $24.99

Sponsored
$2499
current price $24.99KFFKFF Galvanized Duct Boot, 3-1/4 x 10 x 6 inch End Boot, Rectangular to Round Transition for HVAC Systems and Floor Registers, Simple Installation, Silver (6 in Round Pipe)
11 out of 5 Stars. 1 reviews
Deflecto Aluminum Duct (supurr-flex Transition Ducting; 5ft) $13.01

$1301
current price $13.01Deflecto Aluminum Duct (supurr-flex Transition Ducting; 5ft)
594.5 out of 5 Stars. 59 reviews
Lambro 1375W 4-In. x 8-Ft. UL 2158A Transition Duct Vent Kit $36.56

$3656
current price $36.56Lambro 1375W 4-In. x 8-Ft. UL 2158A Transition Duct Vent Kit
104.7 out of 5 Stars. 10 reviews
Broan-Nutone Duct, Transition 412H

Broan-Nutone Duct, Transition 412H
15 out of 5 Stars. 1 reviews
Deflecto DGT35 Galvanized Round Transition (5 Inch) $23.83

$2383
current price $23.83Deflecto DGT35 Galvanized Round Transition (5 Inch)
15 out of 5 Stars. 1 reviews
4 in. X 50 ft. Aluminum ProFlex Dryer Transition Duct $55.06 Was $78.12

Now$5506
current price Now $55.06, Was $78.12$78.12
4 in. X 50 ft. Aluminum ProFlex Dryer Transition Duct
Lambro 498PL 4-In. x 8-Ft. UL 2158A Clothes Dryer Laminated Transition Duct $17.32

$1732
current price $17.32Lambro 498PL 4-In. x 8-Ft. UL 2158A Clothes Dryer Laminated Transition Duct
VEVOR Duct Boot, 3-1/4 x 10 x 6 inch Duct End Boot, Galvanized to Round Transition Galvanized Floor Register Tool for Center Ventilation & HVAC System, Easy Installation,Silver (6 in Round Pipe) $25.99 Was $29.99

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Now$2599
current price Now $25.99, Was $29.99$29.99
VEVOR Duct Boot, 3-1/4 x 10 x 6 inch Duct End Boot, Galvanized to Round Transition Galvanized Floor Register Tool for Center Ventilation & HVAC System, Easy Installation,Silver (6 in Round Pipe)
8-inch Duct Connector Flange, Metal Square to Round Pipe Transition, Air Duct Flange for Ventilation, Cooling, and HVAC Systems $16.99

Sponsored
$1699
current price $16.998-inch Duct Connector Flange, Metal Square to Round Pipe Transition, Air Duct Flange for Ventilation, Cooling, and HVAC Systems
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Lambro 1379W 4-In. x 8-Ft. UL 2158A Transition Duct Louvered Vent Kit $37.33

$3733
current price $37.33Lambro 1379W 4-In. x 8-Ft. UL 2158A Transition Duct Louvered Vent Kit
164.9 out of 5 Stars. 16 reviews
498PL 4 in. x 8 ft. UL Transition Duct Pipe $21.70

$2170
current price $21.70498PL 4 in. x 8 ft. UL Transition Duct Pipe
Lambro 3120UL Semi-Rigid Transition Duct Kit, 4 in, 8 ft L, Aluminum $37.14

$3714
current price $37.14Lambro 3120UL Semi-Rigid Transition Duct Kit, 4 in, 8 ft L, Aluminum
Lambro 495P Laminated Transition Duct, 4 in, Aluminum Was $25.69

Lambro 495P Laminated Transition Duct, 4 in, Aluminum
Lambro 4-In. UL 2158A Clothes Dryer Foil Flex Transition Duct (25 Ft.), 498-25B $34.99

$3499
current price $34.99Lambro 4-In. UL 2158A Clothes Dryer Foil Flex Transition Duct (25 Ft.), 498-25B
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Deflect-O Galvanized Transition 3-1/4 " X 10 ", 6 ", 6 " Dia $29.75

$2975
current price $29.75Deflect-O Galvanized Transition 3-1/4 " X 10 ", 6 ", 6 " Dia
Nutone Broan 423 Vertical Transition 4-1/2" x 18-1/2" to 10" Round, 1 Count (Pack of 1) CA3 $95.18

$9518
current price $95.18Nutone Broan 423 Vertical Transition 4-1/2" x 18-1/2" to 10" Round, 1 Count (Pack of 1) CA3
Dundas Jafine ProFlex 4 In. x 5 Ft. Aluminum Flexible Dryer Duct BTD45 $15.26

$1526
current price $15.26Dundas Jafine ProFlex 4 In. x 5 Ft. Aluminum Flexible Dryer Duct BTD45
ALORAIR Dehumidifier Aluminum foil Inlet Duct with a Diameter of 12 inches and 13 feet Long (12 inches) $89.00

Sponsored
$8900
current price $89.00ALORAIR Dehumidifier Aluminum foil Inlet Duct with a Diameter of 12 inches and 13 feet Long (12 inches)
Repa Market 6" Inch Pack of 2 Duct Connector Flange - Plastic Straight Pipe Flange for Heating, Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint From $11.95

Sponsored
From$1195
Repa Market 6" Inch Pack of 2 Duct Connector Flange - Plastic Straight Pipe Flange for Heating, Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint
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Best seller Deflecto Flexible Dryer Hookup, 4" x 2' Duct MAC36024/2 $13.88 Was $20.48

Now$1388
current price Now $13.88, Was $20.48$20.48
Deflecto Flexible Dryer Hookup, 4" x 2' Duct MAC36024/2
733.7 out of 5 Stars. 73 reviews
Lsupdaol 4'' Dia x 3-1/4" x 10'' L Rectangular to Round Duct Galvanized Steel Transition for Connecting Duct Fittings $20.99

$2099
current price $20.99Lsupdaol 4'' Dia x 3-1/4" x 10'' L Rectangular to Round Duct Galvanized Steel Transition for Connecting Duct Fittings
Clearance YIGSECU Professional Ventilation Transition 4inch Round Ducting Suitable for Microwave $28.43 Was $31.77

Now$2843
current price Now $28.43, Was $31.77$31.77
YIGSECU Professional Ventilation Transition 4inch Round Ducting Suitable for Microwave
TMWEFUSC 4" Dia x 3-1/2" x 10" L Galvanized Steel Rectangular to Round Duct Transition for HVAC Duct Pipe Fitting $35.59

$3559
current price $35.59TMWEFUSC 4" Dia x 3-1/2" x 10" L Galvanized Steel Rectangular to Round Duct Transition for HVAC Duct Pipe Fitting
MOMOJIA Microwave Exhaust Transition Duct 3.25x10 To 4inch Round Galvanized Steel Connector With Installation Tape & Gloves $30.37

$3037
current price $30.37MOMOJIA Microwave Exhaust Transition Duct 3.25x10 To 4inch Round Galvanized Steel Connector With Installation Tape & Gloves
Deflecto Dgt37 Galvanized Round Transition (7") $13.27

$1327
current price $13.27Deflecto Dgt37 Galvanized Round Transition (7")
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Uxcell 12" x 8" x 8" Straight Register Boot, Galvanized Steel Transition Rectangular to 8" Round Duct Transition Fitting for Connecting Floor Register Grille HVAC Duct Fittings $74.49

$7449
current price $74.49Uxcell 12" x 8" x 8" Straight Register Boot, Galvanized Steel Transition Rectangular to 8" Round Duct Transition Fitting for Connecting Floor Register Grille HVAC Duct Fittings
Best seller Imperial 4-inch x 8-feet Flexible Aluminum Foil Air Connector for Exhaust Vent, Cylindrical, Silver $10.22

$1022
current price $10.22Imperial 4-inch x 8-feet Flexible Aluminum Foil Air Connector for Exhaust Vent, Cylindrical, Silver
1434.4 out of 5 Stars. 143 reviews
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Repa Market 4" Inch Plastic Duct Connector Flange - Ventilation Ducting, Pipe Adapter From $7.95

Sponsored
From$795
Repa Market 4" Inch Plastic Duct Connector Flange - Ventilation Ducting, Pipe Adapter
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Repa Market 6" to 5" Round Plastic Duct Reducer - PVC Pipe Increaser, HVAC Exhaust, Intake From $7.95 Was $9.95

Sponsored
From$795
$9.95
Repa Market 6" to 5" Round Plastic Duct Reducer - PVC Pipe Increaser, HVAC Exhaust, Intake
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Clothes Dryer Transition Duct, Strong & Flexible, Contains Corrosion Wire Helix, Temperature Range from 0 to 185+ F, Pair of 8-Inch Metal Clamps (8 inch X 25" FT)

Clothes Dryer Transition Duct, Strong & Flexible, Contains Corrosion Wire Helix, Temperature Range from 0 to 185+ F, Pair of 8-Inch Metal Clamps (8 inch X 25" FT)
Air King Ak46r 4" To 6" Galvanized Steel Duct Transition - Silver

Air King Ak46r 4" To 6" Galvanized Steel Duct Transition - Silver
KFFKFF Galvanized Duct Boot, 3-1/4 x 10 x 6 inch End Boot, Rectangular to Round Transition for HVAC Systems and Floor Registers, Simple Installation, Silver (6 in Round Pipe) $24.99

$2499
current price $24.99KFFKFF Galvanized Duct Boot, 3-1/4 x 10 x 6 inch End Boot, Rectangular to Round Transition for HVAC Systems and Floor Registers, Simple Installation, Silver (6 in Round Pipe)
11 out of 5 Stars. 1 reviews
Deflect-o DGT35 Galvanized Round Transition (5"), No Size, As shown in the image $27.40

$2740
current price $27.40Deflect-o DGT35 Galvanized Round Transition (5"), No Size, As shown in the image
Deflecto Dgt36 Galvanized Round Transition (6") $12.66 Was $19.16

Now$1266
current price Now $12.66, Was $19.16$19.16
Deflecto Dgt36 Galvanized Round Transition (6")
33.7 out of 5 Stars. 3 reviews
Duct Transition Piece from 110 mm Inner Diameter to 100 mm Outer Diameter $12.19

$1219
current price $12.19Duct Transition Piece from 110 mm Inner Diameter to 100 mm Outer Diameter
8-inch Duct Connector Flange, Metal Square to Round Pipe Transition, Air Duct Flange for Ventilation, Cooling, and HVAC Systems $16.99

$1699
current price $16.998-inch Duct Connector Flange, Metal Square to Round Pipe Transition, Air Duct Flange for Ventilation, Cooling, and HVAC Systems
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Builder'S Best 111926 Saf-T-Duct Ul Transition Duct Close Loop Kit $41.99

$4199
current price $41.99Builder'S Best 111926 Saf-T-Duct Ul Transition Duct Close Loop Kit
164.6 out of 5 Stars. 16 reviews
HVAC Vent Connector Duct Transition Exhaust Adapter Easy Installation Design for Commercial Kitchen Range Hoods $33.99 Was $39.99

Now$3399
current price Now $33.99, Was $39.99$39.99
HVAC Vent Connector Duct Transition Exhaust Adapter Easy Installation Design for Commercial Kitchen Range Hoods
CHKHUI Dryer Transition Duct SilverDuct - 4" x 8' Silver - Pack of 1 $21.21

$2121
current price $21.21CHKHUI Dryer Transition Duct SilverDuct - 4" x 8' Silver - Pack of 1
Uxcell 12" x 2" x 5" 90 Degree Register Boot, Galvanized Steel Transition Rectangular to 5" Round Duct Transition Fitting for Connecting Floor Register Grille HVAC Duct Fittings $69.49

$6949
current price $69.49Uxcell 12" x 2" x 5" 90 Degree Register Boot, Galvanized Steel Transition Rectangular to 5" Round Duct Transition Fitting for Connecting Floor Register Grille HVAC Duct Fittings
75 - 200mm Cross Girder Ventilation Duct Cross Beam Flat Air Duct Flat Oval Tubing Transitioner Total Heat Exchanger HVAC Duct From $93.42

3 options
Available in additional 3 optionsFrom$9342
75 - 200mm Cross Girder Ventilation Duct Cross Beam Flat Air Duct Flat Oval Tubing Transitioner Total Heat Exchanger HVAC Duct
Lambro 136 Aluminum HVAC Duct Pipe Transition Fitting, 5-In. Round - Quantity 1

Lambro 136 Aluminum HVAC Duct Pipe Transition Fitting, 5-In. Round - Quantity 1
Best seller CKSFAN 4" x 8ft Aluminum Ducting 4-Layer Vent Hose for HVAC Dryer, Heating/Cooling 2 Clamps Included $15.99

$1599
current price $15.99CKSFAN 4" x 8ft Aluminum Ducting 4-Layer Vent Hose for HVAC Dryer, Heating/Cooling 2 Clamps Included
274.7 out of 5 Stars. 27 reviews
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Lambro 495PTC-R Clothes Dryer Laminated Transition Duct Kit 4 inch X 5 ft $15.69

$1569
current price $15.69Lambro 495PTC-R Clothes Dryer Laminated Transition Duct Kit 4 inch X 5 ft
Best seller 4 Inch 8FT Dryer Vent Hose,Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(Grey)

4 Inch 8FT Dryer Vent Hose,Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(Grey)
224.7 out of 5 Stars. 22 reviews
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Professional Ventilation Transition 4inch Round Ducting Suitable for Microwave $28.05

$2805
current price $28.05Professional Ventilation Transition 4inch Round Ducting Suitable for Microwave
Heavy-Duty Four-Layer Protection Dryer Vent Hose Flexible, 4 Inch 25FT Aluminum PVC Vent Hose Insulated Air Ducting for Ventilation Heating Exhaust HVAC From $16.99

2 options
Available in additional 2 optionsFrom$1699
Heavy-Duty Four-Layer Protection Dryer Vent Hose Flexible, 4 Inch 25FT Aluminum PVC Vent Hose Insulated Air Ducting for Ventilation Heating Exhaust HVAC
84.4 out of 5 Stars. 8 reviews
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