Shop rectangular duct reducer

Sponsored
About our ads
$19.89
TOP-VIGOR 4 Inch Diameter Duct Transition, 3-1/4" X 10" To 4" Rectangular To Round Duct Transition, Galvanized HVAC Vent Connector For Exhaust Fan,
Amazon.com
$19.89
TOP-VIGOR 4 Inch Diameter Duct Transition, 3-1/4" X 10" To 4" Rectangular To Round Duct Transition, Galvanized HVAC Vent Connector For Exhaust Fan,
Amazon.com
$30.99
4'' Dia. Round To Rectangular Duct Transition Adapter, 3-1/4" X 10" Galvanized Steel For Microwave Vent Kit Ducting Hose, Range Hood, HVAC, Exhaust
Amazon.com
3
$30.99
4'' Dia. Round To Rectangular Duct Transition Adapter, 3-1/4" X 10" Galvanized Steel For Microwave Vent Kit Ducting Hose, Range Hood, HVAC, Exhaust
Amazon.com
$31.99
Duct Outlet 12" X 10" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC
Amazon.com
Free shipping
$31.99
Duct Outlet 12" X 10" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC
Amazon.com
$23.99
4-Inch Diameter Galvanized Transition For Rectangular To Round Duct,3-1/4-Inch X 10-Inch To 4-Inch, Galvanized Round Transition Connecting HVAC Duct
Amazon.com
1
$23.99
4-Inch Diameter Galvanized Transition For Rectangular To Round Duct,3-1/4-Inch X 10-Inch To 4-Inch, Galvanized Round Transition Connecting HVAC Duct
Amazon.com
$40.18
Southwark 17168128 Trunk Transition Reducer 16 X 8-12 X 8 in
Voomi Supply
$40.18
Southwark 17168128 Trunk Transition Reducer 16 X 8-12 X 8 in
Voomi Supply
$76.80
SOUTHWARK METAL 1.1022E+11 20X10-18X10 Rect. Reducer
Voomi Supply
$76.80
SOUTHWARK METAL 1.1022E+11 20X10-18X10 Rect. Reducer
Voomi Supply
$44.67
Southwark 17248-208 Reducing Duct Transition 24 X 8 To 20 X 8 in
Voomi Supply
$44.67
Southwark 17248-208 Reducing Duct Transition 24 X 8 To 20 X 8 in
Voomi Supply
$30.95
DL Wholesale Duct Reducer 14in To 12in Galvanized Steel HVAC Fitting For Ventilation And Airflow Control
Amazon.com
$30.95
DL Wholesale Duct Reducer 14in To 12in Galvanized Steel HVAC Fitting For Ventilation And Airflow Control
Amazon.com
$163.93
Range Hood Duct 10 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
3
Free shipping
$163.93
Range Hood Duct 10 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
$22.99
Pasimy 4'' Dia X 3-1/4 X 10'' L Rectangular To Round Duct Galvanized Steel Transition For Connecting Duct Fittings
Amazon.com
5
$22.99
Pasimy 4'' Dia X 3-1/4 X 10'' L Rectangular To Round Duct Galvanized Steel Transition For Connecting Duct Fittings
Amazon.com
$22.99
$42.99
Deflecto® Galvanized Rectangular To Round Transition (6 In.) In Silver
Target
Free shipping
46% off
$22.99
$42.99
Deflecto® Galvanized Rectangular To Round Transition (6 In.) In Silver
Target
$44.06
Southwark 17208-168 Reducing Duct Transition 20 X 8 To 16 X 8 in
Voomi Supply
$44.06
Southwark 17208-168 Reducing Duct Transition 20 X 8 To 16 X 8 in
Voomi Supply
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$41.06
Southwark 17148128 Trunk Reducer, 14 X 8-12 X 8 in
Voomi Supply
$41.06
Southwark 17148128 Trunk Reducer, 14 X 8-12 X 8 in
Voomi Supply
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$15.67
SOUTHWARK METAL 358 8 Inch Trunk Reducer For 8 Inch Duct
Voomi Supply
$15.67
SOUTHWARK METAL 358 8 Inch Trunk Reducer For 8 Inch Duct
Voomi Supply
$46.95
RDP Galvanized Duct Increaser / Reducer - 16 X 10 in.
Roofing Direct
$46.95
RDP Galvanized Duct Increaser / Reducer - 16 X 10 in.
Roofing Direct
$17.30
Southwark Metal 0350410 4 in. Galvanized 28 Gauge Steel Trunk Duct Reducer For 10 in. Duct
Voomi Supply
$17.30
Southwark Metal 0350410 4 in. Galvanized 28 Gauge Steel Trunk Duct Reducer For 10 in. Duct
Voomi Supply
$62.95
Duct Increaser / Reducer - Galvanized - 20X14 Inch
FAMCO MSFT STORE
$62.95
Duct Increaser / Reducer - Galvanized - 20X14 Inch
FAMCO MSFT STORE
$14.78
IMPERIAL HVAC Duct Pipe Reducer/ Increaser No Crimp 30 Gauge 5 X 4-In. GV0781-A
DkHardware.com
1
$14.78
IMPERIAL HVAC Duct Pipe Reducer/ Increaser No Crimp 30 Gauge 5 X 4-In. GV0781-A
DkHardware.com
$9.83
$12.58
Lukjan 2" X 10" Trunk Duct Reducer (MPN: 49-0210)
PlumbingSupplyandMore.com
21% off
$9.83
$12.58
Lukjan 2" X 10" Trunk Duct Reducer (MPN: 49-0210)
PlumbingSupplyandMore.com
$165.99
NORDFAB Duct Reducer, Stainless Steel, 22 Ga Thick, 8040026038
Zoro.com
$165.99
NORDFAB Duct Reducer, Stainless Steel, 22 Ga Thick, 8040026038
Zoro.com
$23.92
Southwark Metal Mfg 35610 Trunk Reducer 6 For 10 Duct
Voomi Supply
$23.92
Southwark Metal Mfg 35610 Trunk Reducer 6 For 10 Duct
Voomi Supply
$25.99
$32.99
7" To 4" Galvanized Steel Crimped Air Duct Reducer/Increaser - 2 Pack For HVAC, Ventilation & Exhaust Systems (Bathroom, Kitchen, Dryer, Grow Tents,
Amazon.com
21% off
$25.99
$32.99
7" To 4" Galvanized Steel Crimped Air Duct Reducer/Increaser - 2 Pack For HVAC, Ventilation & Exhaust Systems (Bathroom, Kitchen, Dryer, Grow Tents,
Amazon.com
$38.95
Southwark Metal 581610 Duct Reducer 16 in X 10 in
Voomi Supply
$38.95
Southwark Metal 581610 Duct Reducer 16 in X 10 in
Voomi Supply
$17.99
Southwark Metal 5864 6 X 4 Inch 3-Piece Reducer
Voomi Supply
$17.99
Southwark Metal 5864 6 X 4 Inch 3-Piece Reducer
Voomi Supply
$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
3
$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
$37.99
Duct Outlet Duct Reducer Without Collar - Single Wall Galvanized Metal Fitting HVAC (14" X 12")
Amazon.com
10
Free shipping
$37.99
Duct Outlet Duct Reducer Without Collar - Single Wall Galvanized Metal Fitting HVAC (14" X 12")
Amazon.com
$15.45
IMPERIAL Short Duct Reducer 6 in L 28 Ga Gauge Galvanized Steel Silver GV0821
DkHardware.com
$15.45
IMPERIAL Short Duct Reducer 6 in L 28 Ga Gauge Galvanized Steel Silver GV0821
DkHardware.com
$47.72
Southwark Metal 1101A4 Duct Reducer 4 Inches
Voomi Supply
$47.72
Southwark Metal 1101A4 Duct Reducer 4 Inches
Voomi Supply
$17.95
Duct Increaser / Reducer - Aluminum - 6X3 Inch
FAMCO MSFT STORE
$17.95
Duct Increaser / Reducer - Aluminum - 6X3 Inch
FAMCO MSFT STORE
$18.36
$23.87
Galvanized Duct Reducer/Increaser 6" - 4" Duct DRI06-04 - DRI-06-04
Industrial Fans Direct
Free shipping
23% off
$18.36
$23.87
Galvanized Duct Reducer/Increaser 6" - 4" Duct DRI06-04 - DRI-06-04
Industrial Fans Direct
$157.94
Z-FLEX 2SVSR0604 6" To 4" Z-Vent Single Wall Reducer | Supplyhouse.Com
SupplyHouse.com
$157.94
Z-FLEX 2SVSR0604 6" To 4" Z-Vent Single Wall Reducer | Supplyhouse.Com
SupplyHouse.com
$80.95
RDP Tapered Duct Reducer - 22 X 20 in.
Roofing Direct
$80.95
RDP Tapered Duct Reducer - 22 X 20 in.
Roofing Direct
$56.99
$76.37
Nordfab 8040025922 Reducer,14X22 X 6X22 Duct Size
Suthisa.us
Free shipping
25% off
$56.99
$76.37
Nordfab 8040025922 Reducer,14X22 X 6X22 Duct Size
Suthisa.us
$48.99
$65.65
Nordfab 8040025883 Reducer,9X22 X 6X22 Duct Size
Suthisa.us
Free shipping
25% off
$48.99
$65.65
Nordfab 8040025883 Reducer,9X22 X 6X22 Duct Size
Suthisa.us
Rectangular Ducts and Fittings - MEP Academy
Rectangular Ducts and Fittings - MEP Academy
Oct 2, 2020
mepacademy.com
How to Calculate Duct Size? (Round & Rectangular) - aircondlounge
How to Calculate Duct Size? (Round & Rectangular) - aircondlounge
Oct 25, 2021
aircondlounge.com
HVAC Ductwork Design Guide (Layout, Duct Size & CFM) - aircondlounge
HVAC Ductwork Design Guide (Layout, Duct Size & CFM) - aircon…
Feb 22, 2022
aircondlounge.com
Ductboard Fabrication
18:10
Ductboard Fabrication
25K viewsNov 13, 2020
YouTubeAIR MAN
how to draw REDUCER || HVAC DRAFTING
how to draw REDUCER || HVAC DRAFTING
8.3K viewsJun 19, 2021
YouTubeDG Tech
Duct Area Calculations || Square duct, Rectangular duct, Round duct || Duct ka Area kaise nikale ||
Duct Area Calculations || Square duct, Rectangular duct, Round du…
37.7K viewsMay 15, 2020
YouTubeLearn With Mir
Double Offset/Off-Center Rectangular Reducer Duct Twisted
Double Offset/Off-Center Rectangular Reducer Duct Twisted
2.8K viewsSep 22, 2020
YouTubeAgila Sheet Metal
46:23
Performance Duct Design & Installation: Advanced DIY
365.2K viewsSep 12, 2020
YouTubeHome Performance
2:34
Installing Flexible Duct - Insulated Duct - DIY
487.7K viewsOct 25, 2011
YouTubeCorey Binford
1:04:47
Sizing Ductwork THE CORRECT WAY
175.5K viewsMar 11, 2020
YouTubeSandwellMechanical
6:34
Residential Ductwork : HVAC Duct Design Basics
188.3K viewsFeb 7, 2020
YouTubeHVAC Bee
31:00
ARA: Rectangle to Round Transition
32.5K viewsOct 5, 2018
YouTubeMark Kingston
25:03
How to Assemble Starter Ductwork
188.3K viewsOct 12, 2018
YouTubealpinehomeair
30:11
How To Install A Wall Mounted Hood Fan!
837.9K viewsMar 1, 2020
YouTubeHome RenoVision DIY
5:23
Cutting rectangular duct to length
44.8K viewsMar 18, 2018
YouTubenickyDoes
3:17
HVAC How to Install Ductwork End Cap
62K viewsJan 31, 2015
YouTubeTony Hoekstra
10:17
How to draw 2D Ducting in CAD
38.2K viewsMar 16, 2018
YouTubecadavenue
4:40
How to Install Ductwork | This Old House
472.5K viewsMar 20, 2020
YouTubeThis Old House
8:06
3 HVAC Ductwork ISSUES Homeowners NEED To Know!
626.1K viewsJul 22, 2021
YouTubeHVAC Guide for Homeowners
7:16
Cutting & Installing a Rectangle Duct Connection
57.7K viewsMay 12, 2020
YouTubeHVAC School
6:54
United Power: Insulate Supply Ducts: Part 2
100.8K viewsNov 13, 2009
YouTubeUnitedPowerCoop
19:29
How to Build a Sheet Metal Duct Transition
90K viewsJan 29, 2021
YouTubeJoe Tollari
11:22
Attaching Flex Duct to a Take-off
50.2K viewsJun 7, 2017
YouTubeIndoor Air Solutions
2:19
How to cut round ductwork
243.7K viewsMay 9, 2013
YouTubethemrhelperguy
32:03
Installing a HVAC Duct Booster - Part 1 of 2 or 3 | Man About Home
470.5K viewsJul 4, 2021
YouTubeMan About Home
11:19
Ductmate Flange Systems Installation Video | Ductmate Indu…
88.5K viewsJun 13, 2018
YouTubeDuctmate Industries
15:07
ROUND TO RECTANGLE DUCTING LAY-OUT / TRANSITION/duct fitting
141.4K viewsApr 20, 2020
YouTubePiping & Sheetmetal
12:46
How To Attach A Take-off to Ductwork
121.5K viewsJun 7, 2017
YouTubeIndoor Air Solutions
9:46
Sizing Rectangular Duct Based on Recommended Velocities
3.7K viewsSep 15, 2020
YouTubeThe Engineering Tutorial
4:18
How to install a duct takeoff start collar-The Sheet Metal Kid
679.5K viewsJan 22, 2014
YouTubeHVAC Techs to Checks
See more videos
Static thumbnail place holder

Shop rectangular duct reducer

Sponsored
About our ads
$44.06
Southwark 17208-168 Reducing Duct Transition 20 X 8 To 16 X 8 in
Voomi Supply
$44.06
Southwark 17208-168 Reducing Duct Transition 20 X 8 To 16 X 8 in
Voomi Supply
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$41.06
Southwark 17148128 Trunk Reducer, 14 X 8-12 X 8 in
Voomi Supply
$41.06
Southwark 17148128 Trunk Reducer, 14 X 8-12 X 8 in
Voomi Supply
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$15.67
SOUTHWARK METAL 358 8 Inch Trunk Reducer For 8 Inch Duct
Voomi Supply
$15.67
SOUTHWARK METAL 358 8 Inch Trunk Reducer For 8 Inch Duct
Voomi Supply
$46.95
RDP Galvanized Duct Increaser / Reducer - 16 X 10 in.
Roofing Direct
$46.95
RDP Galvanized Duct Increaser / Reducer - 16 X 10 in.
Roofing Direct
$17.30
Southwark Metal 0350410 4 in. Galvanized 28 Gauge Steel Trunk Duct Reducer For 10 in. Duct
Voomi Supply
$17.30
Southwark Metal 0350410 4 in. Galvanized 28 Gauge Steel Trunk Duct Reducer For 10 in. Duct
Voomi Supply
$62.95
Duct Increaser / Reducer - Galvanized - 20X14 Inch
FAMCO MSFT STORE
$62.95
Duct Increaser / Reducer - Galvanized - 20X14 Inch
FAMCO MSFT STORE
$14.78
IMPERIAL HVAC Duct Pipe Reducer/ Increaser No Crimp 30 Gauge 5 X 4-In. GV0781-A
DkHardware.com
1
$14.78
IMPERIAL HVAC Duct Pipe Reducer/ Increaser No Crimp 30 Gauge 5 X 4-In. GV0781-A
DkHardware.com
$9.83
$12.58
Lukjan 2" X 10" Trunk Duct Reducer (MPN: 49-0210)
PlumbingSupplyandMore.com
21% off
$9.83
$12.58
Lukjan 2" X 10" Trunk Duct Reducer (MPN: 49-0210)
PlumbingSupplyandMore.com
$165.99
NORDFAB Duct Reducer, Stainless Steel, 22 Ga Thick, 8040026038
Zoro.com
$165.99
NORDFAB Duct Reducer, Stainless Steel, 22 Ga Thick, 8040026038
Zoro.com
$23.92
Southwark Metal Mfg 35610 Trunk Reducer 6 For 10 Duct
Voomi Supply
$23.92
Southwark Metal Mfg 35610 Trunk Reducer 6 For 10 Duct
Voomi Supply
$25.99
$32.99
7" To 4" Galvanized Steel Crimped Air Duct Reducer/Increaser - 2 Pack For HVAC, Ventilation & Exhaust Systems (Bathroom, Kitchen, Dryer, Grow Tents,
Amazon.com
21% off
$25.99
$32.99
7" To 4" Galvanized Steel Crimped Air Duct Reducer/Increaser - 2 Pack For HVAC, Ventilation & Exhaust Systems (Bathroom, Kitchen, Dryer, Grow Tents,
Amazon.com
$38.95
Southwark Metal 581610 Duct Reducer 16 in X 10 in
Voomi Supply
$38.95
Southwark Metal 581610 Duct Reducer 16 in X 10 in
Voomi Supply
$17.99
Southwark Metal 5864 6 X 4 Inch 3-Piece Reducer
Voomi Supply
$17.99
Southwark Metal 5864 6 X 4 Inch 3-Piece Reducer
Voomi Supply
$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
3
$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
$37.99
Duct Outlet Duct Reducer Without Collar - Single Wall Galvanized Metal Fitting HVAC (14" X 12")
Amazon.com
10
Free shipping
$37.99
Duct Outlet Duct Reducer Without Collar - Single Wall Galvanized Metal Fitting HVAC (14" X 12")
Amazon.com
$15.45
IMPERIAL Short Duct Reducer 6 in L 28 Ga Gauge Galvanized Steel Silver GV0821
DkHardware.com
$15.45
IMPERIAL Short Duct Reducer 6 in L 28 Ga Gauge Galvanized Steel Silver GV0821
DkHardware.com

Shop rectangular duct reducer

Sponsored
About our ads
$19.89
TOP-VIGOR 4 Inch Diameter Duct Transition, 3-1/4" X 10" To 4" Rectangular To Round Duct Transition, Galvanized HVAC Vent Connector For Exhaust Fan,
Amazon.com
$19.89
TOP-VIGOR 4 Inch Diameter Duct Transition, 3-1/4" X 10" To 4" Rectangular To Round Duct Transition, Galvanized HVAC Vent Connector For Exhaust Fan,
Amazon.com
$30.99
4'' Dia. Round To Rectangular Duct Transition Adapter, 3-1/4" X 10" Galvanized Steel For Microwave Vent Kit Ducting Hose, Range Hood, HVAC, Exhaust
Amazon.com
3
$30.99
4'' Dia. Round To Rectangular Duct Transition Adapter, 3-1/4" X 10" Galvanized Steel For Microwave Vent Kit Ducting Hose, Range Hood, HVAC, Exhaust
Amazon.com
$31.99
Duct Outlet 12" X 10" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC
Amazon.com
Free shipping
$31.99
Duct Outlet 12" X 10" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC
Amazon.com
$23.99
4-Inch Diameter Galvanized Transition For Rectangular To Round Duct,3-1/4-Inch X 10-Inch To 4-Inch, Galvanized Round Transition Connecting HVAC Duct
Amazon.com
1
$23.99
4-Inch Diameter Galvanized Transition For Rectangular To Round Duct,3-1/4-Inch X 10-Inch To 4-Inch, Galvanized Round Transition Connecting HVAC Duct
Amazon.com
$40.18
Southwark 17168128 Trunk Transition Reducer 16 X 8-12 X 8 in
Voomi Supply
$40.18
Southwark 17168128 Trunk Transition Reducer 16 X 8-12 X 8 in
Voomi Supply
$76.80
SOUTHWARK METAL 1.1022E+11 20X10-18X10 Rect. Reducer
Voomi Supply
$76.80
SOUTHWARK METAL 1.1022E+11 20X10-18X10 Rect. Reducer
Voomi Supply
$44.67
Southwark 17248-208 Reducing Duct Transition 24 X 8 To 20 X 8 in
Voomi Supply
$44.67
Southwark 17248-208 Reducing Duct Transition 24 X 8 To 20 X 8 in
Voomi Supply
$30.95
DL Wholesale Duct Reducer 14in To 12in Galvanized Steel HVAC Fitting For Ventilation And Airflow Control
Amazon.com
$30.95
DL Wholesale Duct Reducer 14in To 12in Galvanized Steel HVAC Fitting For Ventilation And Airflow Control
Amazon.com
$163.93
Range Hood Duct 10 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
3
Free shipping
$163.93
Range Hood Duct 10 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
$22.99
Pasimy 4'' Dia X 3-1/4 X 10'' L Rectangular To Round Duct Galvanized Steel Transition For Connecting Duct Fittings
Amazon.com
5
$22.99
Pasimy 4'' Dia X 3-1/4 X 10'' L Rectangular To Round Duct Galvanized Steel Transition For Connecting Duct Fittings
Amazon.com
$22.99
$42.99
Deflecto® Galvanized Rectangular To Round Transition (6 In.) In Silver
Target
Free shipping
46% off
$22.99
$42.99
Deflecto® Galvanized Rectangular To Round Transition (6 In.) In Silver
Target
$44.06
Southwark 17208-168 Reducing Duct Transition 20 X 8 To 16 X 8 in
Voomi Supply
$44.06
Southwark 17208-168 Reducing Duct Transition 20 X 8 To 16 X 8 in
Voomi Supply
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$22.90
Greenseam Duct Reducer: Steel, For 12 in Dia, 6 in Lg, 12 in Inlet Dia, 10 in Outlet Dia, 26 Ga Material Thick Model: GRR12P10PGA26
Grainger
$41.06
Southwark 17148128 Trunk Reducer, 14 X 8-12 X 8 in
Voomi Supply
$41.06
Southwark 17148128 Trunk Reducer, 14 X 8-12 X 8 in
Voomi Supply
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$35.30
Greenseam Duct Reducer: Steel, For 14 in Dia, 6 in Lg, 14 in Inlet Dia, 12 in Outlet Dia, 24 Ga Material Thick Model: GRR14P12PGA24
Grainger
$15.67
SOUTHWARK METAL 358 8 Inch Trunk Reducer For 8 Inch Duct
Voomi Supply
$15.67
SOUTHWARK METAL 358 8 Inch Trunk Reducer For 8 Inch Duct
Voomi Supply
$46.95
RDP Galvanized Duct Increaser / Reducer - 16 X 10 in.
Roofing Direct
$46.95
RDP Galvanized Duct Increaser / Reducer - 16 X 10 in.
Roofing Direct
$17.30
Southwark Metal 0350410 4 in. Galvanized 28 Gauge Steel Trunk Duct Reducer For 10 in. Duct
Voomi Supply
$17.30
Southwark Metal 0350410 4 in. Galvanized 28 Gauge Steel Trunk Duct Reducer For 10 in. Duct
Voomi Supply