Shop rectangular duct fittings

Sponsored
About our ads
$21.98
3-1/4 in. X 10 in. Rectangular Stack Duct Starting Collar
Home Depot
142
Free shipping
$21.98
3-1/4 in. X 10 in. Rectangular Stack Duct Starting Collar
Home Depot
142
$8.98
3-1/4 in. X 10 in. Short Way 90 Degree Rectangular Elbow
Home Depot
111
Free shipping
$8.98
3-1/4 in. X 10 in. Short Way 90 Degree Rectangular Elbow
Home Depot
111
$16.30
10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
Home Depot
41
Free shipping
$16.30
10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
Home Depot
41
$14.88
$16.53
Rectangular Duct End Cap | 8" X 8" End Cap - HVAC Premium
HVAC Premium
$14.88
$16.53
Rectangular Duct End Cap | 8" X 8" End Cap - HVAC Premium
HVAC Premium
$35.48
90 Degree Rectangular Shortway Elbow Duct 10" Long X 2-1/4" Id (3-1/4"
eBay
Free shipping
$35.48
90 Degree Rectangular Shortway Elbow Duct 10" Long X 2-1/4" Id (3-1/4"
eBay
Free shipping
$5.98
IMPERIAL 30.0 Gauge Galvanized Steel Rectangle Duct Stack Head Duct Connector Cleat One_Size | GVL0254-B
Lowe's
17
$5.98
IMPERIAL 30.0 Gauge Galvanized Steel Rectangle Duct Stack Head Duct Connector Cleat One_Size | GVL0254-B
Lowe's
17
$156.25
Range Hood Duct 8 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
1
Free shipping
$156.25
Range Hood Duct 8 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
1
$23.39
LAMBRO INDUSTRIES 3-1/4 in. X 10 in. Galvanized Steel Rectangular Wall Stack Duct 126L
DkHardware.com
3
$23.39
LAMBRO INDUSTRIES 3-1/4 in. X 10 in. Galvanized Steel Rectangular Wall Stack Duct 126L
DkHardware.com
3
$8.98
IMPERIAL 30 Gauge Galvanized Steel Rectangle Flat 90 Degree Shortway Duct Elbow One_Size | GVL0103-B
Lowe's
23
$8.98
IMPERIAL 30 Gauge Galvanized Steel Rectangle Flat 90 Degree Shortway Duct Elbow One_Size | GVL0103-B
Lowe's
23
$7.98
10 in. X 3-1/4 in. Rectangular Stack Duct Cap
Home Depot
29
Free shipping
$7.98
10 in. X 3-1/4 in. Rectangular Stack Duct Cap
Home Depot
29
$71.08
Rectangular Flat 90 Degree Horizontal Ducting Elbow Bend By Kair System 180 X90 mm
Everymarket INC
$71.08
Rectangular Flat 90 Degree Horizontal Ducting Elbow Bend By Kair System 180 X90 mm
Everymarket INC
$17.28
IMPERIAL 30 Gauge Galvanized Steel Rectangle Rectangular Stack Duct Starting Collar One_Size | GVL0097-A
Lowe's
$17.28
IMPERIAL 30 Gauge Galvanized Steel Rectangle Rectangular Stack Duct Starting Collar One_Size | GVL0097-A
Lowe's
$63.30
90° Degree 220 X 90 mm To Diameter 150 mm Rectangular Flat Duct Connector For Round Pipe Connection Air Conditioning,
Everymarket INC
$63.30
90° Degree 220 X 90 mm To Diameter 150 mm Rectangular Flat Duct Connector For Round Pipe Connection Air Conditioning,
Everymarket INC
$86.06
3 1/4 X 10 To 6 Rectangular To Round Duct Adapter| Galvanized Vent Kit & E
Everymarket INC
$86.06
3 1/4 X 10 To 6 Rectangular To Round Duct Adapter| Galvanized Vent Kit & E
Everymarket INC
$9.08
IMPERIAL 16-In X 8-In Galvanized Steel Rectangular Duct End Cap One_Size | GVL0247-B
Lowe's
$9.08
IMPERIAL 16-In X 8-In Galvanized Steel Rectangular Duct End Cap One_Size | GVL0247-B
Lowe's
$39.70
Rectangular Channel Elbow Duct Connector Ventilation Tube White Lightweight 60mm X 120mm / 90mm
Everymarket INC
$39.70
Rectangular Channel Elbow Duct Connector Ventilation Tube White Lightweight 60mm X 120mm / 90mm
Everymarket INC
$39.32
Kair 45 Degree Vertical Elbow Bend 234mm X 29mm 9 X 1 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$39.32
Kair 45 Degree Vertical Elbow Bend 234mm X 29mm 9 X 1 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$23.79
Lambro 3006 Titefit 90 Degree Rectangular Aluminum Dryer Duct
Walmart
$23.79
Lambro 3006 Titefit 90 Degree Rectangular Aluminum Dryer Duct
Walmart
$17.16
$45.15
a45m 3-1/4 X 10 X 6Inch Galvanized Duct Rectangular To Round Duct Transition Microwave Vent Kit For
Aliexpress
61% off
$17.16
$45.15
a45m 3-1/4 X 10 X 6Inch Galvanized Duct Rectangular To Round Duct Transition Microwave Vent Kit For
Aliexpress
$9.98
12 in. X 8 in. Rectangular Duct Cap
Home Depot
33
Free shipping
$9.98
12 in. X 8 in. Rectangular Duct Cap
Home Depot
33
$50.00
- Duct Adapter - 10 Inch Round To Rectangular Transition For Hoods
eBay
$50.00
- Duct Adapter - 10 Inch Round To Rectangular Transition For Hoods
eBay
$29.90
Mitchell Metal Products 7903104 3-1/4 X 10 X 48 in. Rectangular Duct
Voomi Supply
$29.90
Mitchell Metal Products 7903104 3-1/4 X 10 X 48 in. Rectangular Duct
Voomi Supply
$61.78
Vent Systems Rectangular Pipe Connector For Round Pipe Connection 220 X 90 mm To Diameter 150 mm For Ventilation Systems
Everymarket INC
$61.78
Vent Systems Rectangular Pipe Connector For Round Pipe Connection 220 X 90 mm To Diameter 150 mm For Ventilation Systems
Everymarket INC
$39.32
Kair 90 Degree Vertical Elbow Bend 204mm X 60mm 8 X 2 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$39.32
Kair 90 Degree Vertical Elbow Bend 204mm X 60mm 8 X 2 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$76.60
Broan 423-BROAN Model 423 10" Round To Rectangular Transition For Range Hoods And Bath Ventilation Fans | Supplyhouse.Com
SupplyHouse.com
3
$76.60
Broan 423-BROAN Model 423 10" Round To Rectangular Transition For Range Hoods And Bath Ventilation Fans | Supplyhouse.Com
SupplyHouse.com
3
$6.99
$16.30
Master Flow LW90E10X3.25 10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
PrairieGrit
41
57% off
$6.99
$16.30
Master Flow LW90E10X3.25 10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
PrairieGrit
41
$31.50
220x55mm Duct Connector 90° Vertical Elbow Bend Rectangular Flat Pvc Ducting
Everymarket INC
$31.50
220x55mm Duct Connector 90° Vertical Elbow Bend Rectangular Flat Pvc Ducting
Everymarket INC
Rectangular Duct Fittings might account for 30% of a shop’s job but 70% of a shop’s time | Keiran Jamieson
Rectangular Duct Fittings might account for 30% of a shop’s job b…
34 views4 months ago
FacebookKeiran Jamieson
Creating a round to rectangular duct tap (boot) - Revit: MEP Families (2021) Video Tutorial | LinkedIn Learning, formerly Lynda.com
Creating a round to rectangular duct tap (boot) - Revit: MEP Families (2…
May 21, 2021
linkedin.com
Rectangular Duct Fittings | Layton Mitchell
0:21
Rectangular Duct Fittings | Layton Mitchell
18 views4 months ago
FacebookLayton Mitchell
[Hot Item] Rectangular Duct Fittings Round Ductwork 6 Inch Square PVC Pipe
[Hot Item] Rectangular Duct Fittings Round Ductwork 6 Inch Square PV…
2 months ago
made-in-china.com
Rectangular Duct Fittings fabrication starts with Plasma Table then Beader | Aurevice
0:14
Rectangular Duct Fittings fabrication starts with Plasma Tab…
8.8K views3 months ago
FacebookAurevice
[Hot Item] Air Conditioning Duct Fittings Rectangular Duct Flange Plastic Air Conditioning Ducting
[Hot Item] Air Conditioning Duct Fittings Rectangular Duct Flange …
1 week ago
made-in-china.com
[Hot Item] Fire Resistant FRP GRP Duct Pipe & Fittings Rectangular Duct
[Hot Item] Fire Resistant FRP GRP Duct Pipe & Fittings Rectangular …
2 months ago
made-in-china.com
Rectangular Ducts and Fittings - MEP Academy
Oct 2, 2020
mepacademy.com
Round Duct and Fittings - MEP Academy
3K viewsOct 2, 2020
mepacademy.com
A Beginner's tips to master Commercial Duct Fittings- part 1
Oct 20, 2021
learnvern.com
[Hot Item] PVC Rectangular Flat Air Duct Systems Round to Rectangul…
1 month ago
made-in-china.com
Master Flow 3-1/4 in. x 10 in. Rectangular Stack Duct Starting C…
Jan 23, 2013
HOMEDEPOT
0:28
Straight Duct that’s made in 2 pc and Nested for jobsite assembly #…
32.1K views4 months ago
Facebookductfab
[Hot Item] Ventilation Duct Fittings PP Plastic Rectangular Tube
1 week ago
made-in-china.com
0:20
4'' Dia. Round to Rectangular Duct Transition Adapter, 3-1/4" x 10" G…
10 months ago
amazon
0:36
4" Dia x 3-1/4" x 10" L microwave vent kit, Rectangular to Round Du…
8 months ago
amazon
0:34
4-Inch Diameter Galvanized Transition, 3 1/4-Inch x 10-Inch to …
1 viewsJan 15, 2025
amazon
0:25
Pasimy 4'' Dia x 3-1/4 x 10'' L Rectangular to Round Duct Galva…
Jun 18, 2024
amazon
[Hot Item] HVAC Connector for Round to Rectangular Ducts
1 week ago
made-in-china.com
46:23
Performance Duct Design & Installation: Advanced DIY
366.6K viewsSep 12, 2020
YouTubeHome Performance
3:47
Ducting work | Duct Installing
327.8K viewsFeb 8, 2018
YouTubeTwo Steps
4:13
Duct Work - Sizing - Rectangular Metal
25.4K viewsNov 8, 2012
YouTubeSuperCool Slide Rule
1:36
How To Assemble Snap Lock Duct Pipe -Jonny DIY
32.9K viewsFeb 5, 2021
YouTubeJonny DIY
18:55
Trunk Duct - Insulating and Installing
165.9K viewsDec 27, 2015
YouTubeComfortPlus Heating and Cooling
7:16
Cutting & Installing a Rectangle Duct Connection
58.8K viewsMay 12, 2020
YouTubeHVAC School
1:45
How to put together round ductwork
146.7K viewsMay 9, 2013
YouTubethemrhelperguy
4:20
Revit Duct Fitting Area Calculation by Dynamo
5.6K viewsSep 6, 2018
YouTubeRevitasium
11:19
Ductmate Flange Systems Installation Video | Ductmate Indu…
88.9K viewsJun 13, 2018
YouTubeDuctmate Industries
15:07
ROUND TO RECTANGLE DUCTING LAY-OUT / TRANSITION/duct fitting
142.2K viewsApr 20, 2020
YouTubePiping & Sheetmetal
2:23
HVAC How To put Round "Snap Lock" Duct together
82K viewsJan 20, 2018
YouTubeTony Hoekstra
See more videos
Static thumbnail place holder

Shop rectangular duct fittings

Sponsored
About our ads
$17.28
IMPERIAL 30 Gauge Galvanized Steel Rectangle Rectangular Stack Duct Starting Collar One_Size | GVL0097-A
Lowe's
$17.28
IMPERIAL 30 Gauge Galvanized Steel Rectangle Rectangular Stack Duct Starting Collar One_Size | GVL0097-A
Lowe's
$63.30
90° Degree 220 X 90 mm To Diameter 150 mm Rectangular Flat Duct Connector For Round Pipe Connection Air Conditioning,
Everymarket INC
$63.30
90° Degree 220 X 90 mm To Diameter 150 mm Rectangular Flat Duct Connector For Round Pipe Connection Air Conditioning,
Everymarket INC
$86.06
3 1/4 X 10 To 6 Rectangular To Round Duct Adapter| Galvanized Vent Kit & E
Everymarket INC
$86.06
3 1/4 X 10 To 6 Rectangular To Round Duct Adapter| Galvanized Vent Kit & E
Everymarket INC
$9.08
IMPERIAL 16-In X 8-In Galvanized Steel Rectangular Duct End Cap One_Size | GVL0247-B
Lowe's
$9.08
IMPERIAL 16-In X 8-In Galvanized Steel Rectangular Duct End Cap One_Size | GVL0247-B
Lowe's
$39.70
Rectangular Channel Elbow Duct Connector Ventilation Tube White Lightweight 60mm X 120mm / 90mm
Everymarket INC
$39.70
Rectangular Channel Elbow Duct Connector Ventilation Tube White Lightweight 60mm X 120mm / 90mm
Everymarket INC
$39.32
Kair 45 Degree Vertical Elbow Bend 234mm X 29mm 9 X 1 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$39.32
Kair 45 Degree Vertical Elbow Bend 234mm X 29mm 9 X 1 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$23.79
Lambro 3006 Titefit 90 Degree Rectangular Aluminum Dryer Duct
Walmart
$23.79
Lambro 3006 Titefit 90 Degree Rectangular Aluminum Dryer Duct
Walmart
$17.16
$45.15
a45m 3-1/4 X 10 X 6Inch Galvanized Duct Rectangular To Round Duct Transition Microwave Vent Kit For
Aliexpress
61% off
$17.16
$45.15
a45m 3-1/4 X 10 X 6Inch Galvanized Duct Rectangular To Round Duct Transition Microwave Vent Kit For
Aliexpress
$9.98
12 in. X 8 in. Rectangular Duct Cap
Home Depot
33
Free shipping
$9.98
12 in. X 8 in. Rectangular Duct Cap
Home Depot
$50.00
- Duct Adapter - 10 Inch Round To Rectangular Transition For Hoods
eBay
$50.00
- Duct Adapter - 10 Inch Round To Rectangular Transition For Hoods
eBay
$61.78
Vent Systems Rectangular Pipe Connector For Round Pipe Connection 220 X 90 mm To Diameter 150 mm For Ventilation Systems
Everymarket INC
$61.78
Vent Systems Rectangular Pipe Connector For Round Pipe Connection 220 X 90 mm To Diameter 150 mm For Ventilation Systems
Everymarket INC
$29.90
Mitchell Metal Products 7903104 3-1/4 X 10 X 48 in. Rectangular Duct
Voomi Supply
$29.90
Mitchell Metal Products 7903104 3-1/4 X 10 X 48 in. Rectangular Duct
Voomi Supply
$39.32
Kair 90 Degree Vertical Elbow Bend 204mm X 60mm 8 X 2 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$39.32
Kair 90 Degree Vertical Elbow Bend 204mm X 60mm 8 X 2 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$76.60
Broan 423-BROAN Model 423 10" Round To Rectangular Transition For Range Hoods And Bath Ventilation Fans | Supplyhouse.Com
SupplyHouse.com
3
$76.60
Broan 423-BROAN Model 423 10" Round To Rectangular Transition For Range Hoods And Bath Ventilation Fans | Supplyhouse.Com
SupplyHouse.com
$6.99
$16.30
Master Flow LW90E10X3.25 10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
PrairieGrit
41
57% off
$6.99
$16.30
Master Flow LW90E10X3.25 10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
PrairieGrit
$31.50
220x55mm Duct Connector 90° Vertical Elbow Bend Rectangular Flat Pvc Ducting
Everymarket INC
$31.50
220x55mm Duct Connector 90° Vertical Elbow Bend Rectangular Flat Pvc Ducting
Everymarket INC
$14.98
GAF Master Flow SCF3.25X10 3.25" X 10" Rectangular Stack Duct W/ Starting Collar, SCF3.25X10 | Supplyhouse.Com
SupplyHouse.com
142
$14.98
GAF Master Flow SCF3.25X10 3.25" X 10" Rectangular Stack Duct W/ Starting Collar, SCF3.25X10 | Supplyhouse.Com
SupplyHouse.com

Shop rectangular duct fittings

Sponsored
About our ads
$21.98
3-1/4 in. X 10 in. Rectangular Stack Duct Starting Collar
Home Depot
142
Free shipping
$21.98
3-1/4 in. X 10 in. Rectangular Stack Duct Starting Collar
Home Depot
142
$8.98
3-1/4 in. X 10 in. Short Way 90 Degree Rectangular Elbow
Home Depot
111
Free shipping
$8.98
3-1/4 in. X 10 in. Short Way 90 Degree Rectangular Elbow
Home Depot
111
$16.30
10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
Home Depot
41
Free shipping
$16.30
10 in. X 3-1/4 in. 90-Degree Rectangular Elbow
Home Depot
41
$14.88
$16.53
Rectangular Duct End Cap | 8" X 8" End Cap - HVAC Premium
HVAC Premium
$14.88
$16.53
Rectangular Duct End Cap | 8" X 8" End Cap - HVAC Premium
HVAC Premium
$35.48
90 Degree Rectangular Shortway Elbow Duct 10" Long X 2-1/4" Id (3-1/4"
eBay
Free shipping
$35.48
90 Degree Rectangular Shortway Elbow Duct 10" Long X 2-1/4" Id (3-1/4"
eBay
Free shipping
$5.98
IMPERIAL 30.0 Gauge Galvanized Steel Rectangle Duct Stack Head Duct Connector Cleat One_Size | GVL0254-B
Lowe's
17
$5.98
IMPERIAL 30.0 Gauge Galvanized Steel Rectangle Duct Stack Head Duct Connector Cleat One_Size | GVL0254-B
Lowe's
17
$156.25
Range Hood Duct 8 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
1
Free shipping
$156.25
Range Hood Duct 8 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
1
$23.39
LAMBRO INDUSTRIES 3-1/4 in. X 10 in. Galvanized Steel Rectangular Wall Stack Duct 126L
DkHardware.com
3
$23.39
LAMBRO INDUSTRIES 3-1/4 in. X 10 in. Galvanized Steel Rectangular Wall Stack Duct 126L
DkHardware.com
3
$8.98
IMPERIAL 30 Gauge Galvanized Steel Rectangle Flat 90 Degree Shortway Duct Elbow One_Size | GVL0103-B
Lowe's
23
$8.98
IMPERIAL 30 Gauge Galvanized Steel Rectangle Flat 90 Degree Shortway Duct Elbow One_Size | GVL0103-B
Lowe's
23
$7.98
10 in. X 3-1/4 in. Rectangular Stack Duct Cap
Home Depot
29
Free shipping
$7.98
10 in. X 3-1/4 in. Rectangular Stack Duct Cap
Home Depot
29
$71.08
Rectangular Flat 90 Degree Horizontal Ducting Elbow Bend By Kair System 180 X90 mm
Everymarket INC
$71.08
Rectangular Flat 90 Degree Horizontal Ducting Elbow Bend By Kair System 180 X90 mm
Everymarket INC
$17.28
IMPERIAL 30 Gauge Galvanized Steel Rectangle Rectangular Stack Duct Starting Collar One_Size | GVL0097-A
Lowe's
$17.28
IMPERIAL 30 Gauge Galvanized Steel Rectangle Rectangular Stack Duct Starting Collar One_Size | GVL0097-A
Lowe's
$63.30
90° Degree 220 X 90 mm To Diameter 150 mm Rectangular Flat Duct Connector For Round Pipe Connection Air Conditioning,
Everymarket INC
$63.30
90° Degree 220 X 90 mm To Diameter 150 mm Rectangular Flat Duct Connector For Round Pipe Connection Air Conditioning,
Everymarket INC
$86.06
3 1/4 X 10 To 6 Rectangular To Round Duct Adapter| Galvanized Vent Kit & E
Everymarket INC
$86.06
3 1/4 X 10 To 6 Rectangular To Round Duct Adapter| Galvanized Vent Kit & E
Everymarket INC
$9.08
IMPERIAL 16-In X 8-In Galvanized Steel Rectangular Duct End Cap One_Size | GVL0247-B
Lowe's
$9.08
IMPERIAL 16-In X 8-In Galvanized Steel Rectangular Duct End Cap One_Size | GVL0247-B
Lowe's
$39.70
Rectangular Channel Elbow Duct Connector Ventilation Tube White Lightweight 60mm X 120mm / 90mm
Everymarket INC
$39.70
Rectangular Channel Elbow Duct Connector Ventilation Tube White Lightweight 60mm X 120mm / 90mm
Everymarket INC
$39.32
Kair 45 Degree Vertical Elbow Bend 234mm X 29mm 9 X 1 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$39.32
Kair 45 Degree Vertical Elbow Bend 234mm X 29mm 9 X 1 Inch Rectangular Plastic Ducting Adaptor
Everymarket INC
$23.79
Lambro 3006 Titefit 90 Degree Rectangular Aluminum Dryer Duct
Walmart
$23.79
Lambro 3006 Titefit 90 Degree Rectangular Aluminum Dryer Duct
Walmart