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$149.99
Rectorseal LDK92B Fortress LDK 3.5 in. X 12 ft. Line Set Wall Duct Kit, Brown
Alpine Home Air Products
$149.99
Rectorseal LDK92B Fortress LDK 3.5 in. X 12 ft. Line Set Wall Duct Kit, Brown
Alpine Home Air Products
$93.58
DUCT POLY SILVER 12"X25'
Amazon.com
Free shipping
$93.58
DUCT POLY SILVER 12"X25'
Amazon.com
Free shipping
$27.86
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
$27.86
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
20
$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
20
$16.98
3.25 in. X 10 in. X 3 ft. Half Section Rectangular Stack Duct
Home Depot
44
Free shipping
$16.98
3.25 in. X 10 in. X 3 ft. Half Section Rectangular Stack Duct
Home Depot
44
$209.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
11
Free shipping
$209.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
11
$302.56
$427.35
Isuzu NRR (2011 - 2025) DUCT - 8982879480
Lynch Truck Center
29% off
$302.56
$427.35
Isuzu NRR (2011 - 2025) DUCT - 8982879480
Lynch Truck Center
$85.98
Cuchiilo 8 Inch Insulated Flexible Duct, 25 Feet Long, R6.0 Insulation, Aluminum Hose, For HVAC Flex Ductwork
Amazon.com
42
Free shipping
$85.98
Cuchiilo 8 Inch Insulated Flexible Duct, 25 Feet Long, R6.0 Insulation, Aluminum Hose, For HVAC Flex Ductwork
Amazon.com
42
$339.95
GAF Master Flow Half Section Rectangular Stack Ducts - 3.25 in. X 12 in. X 5 ft.
Roofing Direct
$339.95
GAF Master Flow Half Section Rectangular Stack Ducts - 3.25 in. X 12 in. X 5 ft.
Roofing Direct
$54.70
SOUTHWARK METAL TD601210 60 Inch Trunk Duct 12X10 Inch Replacement TD601210
Voomi Supply
$54.70
SOUTHWARK METAL TD601210 60 Inch Trunk Duct 12X10 Inch Replacement TD601210
Voomi Supply
$65.76
LUKJAN, DT01 Rectangular Duct, 26 Gauge, 22 Slip X 8 Drive X 48 Length In Inches, Galvanized Steel HVAC Duct, Durable Insulated Design
Voomi Supply
$65.76
LUKJAN, DT01 Rectangular Duct, 26 Gauge, 22 Slip X 8 Drive X 48 Length In Inches, Galvanized Steel HVAC Duct, Durable Insulated Design
Voomi Supply
$47.88
Lukjan DT01200848 DT01 Rectangular Duct, 26 Gauge, 20 Slip X 8 Drive X 48 Length
Voomi Supply
$47.88
Lukjan DT01200848 DT01 Rectangular Duct, 26 Gauge, 20 Slip X 8 Drive X 48 Length
Voomi Supply
$38.89
Lambro Titefit Silver 90 Degree Rectangular Aluminum Dryer Duct (3006)
Staples
30
$38.89
Lambro Titefit Silver 90 Degree Rectangular Aluminum Dryer Duct (3006)
Staples
30
$80.36
Slimduct SD100I 78" X 3-3/4" Ivory Line Set Ducting
Skip The Warehouse
$80.36
Slimduct SD100I 78" X 3-3/4" Ivory Line Set Ducting
Skip The Warehouse
$29.99
GAF Master Flow RD3.25X14X60 3.25" X 14" X 5' Half Section Rectangular Stack Duct, RD3.25X14X60 | Supplyhouse.Com
SupplyHouse.com
$29.99
GAF Master Flow RD3.25X14X60 3.25" X 14" X 5' Half Section Rectangular Stack Duct, RD3.25X14X60 | Supplyhouse.Com
SupplyHouse.com
$6.00
Imperial 30 Ga. 2-1/4 in. X 12 in. X 24 in. Galvanized Stack Duct
Mc Mu
$6.00
Imperial 30 Ga. 2-1/4 in. X 12 in. X 24 in. Galvanized Stack Duct
Mc Mu
$10.00
Imperial 30 Ga. 3-1/4 in. X 10 in. X 60 in. Galvanized Stack Duct
May Custom Jersey
$10.00
Imperial 30 Ga. 3-1/4 in. X 10 in. X 60 in. Galvanized Stack Duct
May Custom Jersey
$14.75
GAF Master Flow RD3.25X10X36 3-1/4" X 10" X 3' Half Section Rectangular Stack Duct | Supplyhouse.Com
SupplyHouse.com
142
$14.75
GAF Master Flow RD3.25X10X36 3-1/4" X 10" X 3' Half Section Rectangular Stack Duct | 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
145
$14.98
GAF Master Flow SCF3.25X10 3.25" X 10" Rectangular Stack Duct W/ Starting Collar, SCF3.25X10 | Supplyhouse.Com
SupplyHouse.com
145
$970.80
T&B Tyd2x1spg6nm 2X1 Solid Wall Gray Duct No Mount
Gordon Electric Supply
$970.80
T&B Tyd2x1spg6nm 2X1 Solid Wall Gray Duct No Mount
Gordon Electric Supply
$284.22
GAF MASTER FLOW 3.25 in. X 10 in. X 3 ft. Half Section Rectangular Stack Duct, RD3.25X10X36
Zoro.com
$284.22
GAF MASTER FLOW 3.25 in. X 10 in. X 3 ft. Half Section Rectangular Stack Duct, RD3.25X10X36
Zoro.com
$168.85
Range Hood Duct 10 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
3
Free shipping
$168.85
Range Hood Duct 10 in. X 19 in. X 2 in. Rectangular To Round Transition For Lift Downdraft
Home Depot
3
$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
$10.75
Imperial 30 Ga. 8 in. X 14 in. X 48 in. Galvanized Trunk Duct
Mc Mu
$10.75
Imperial 30 Ga. 8 in. X 14 in. X 48 in. Galvanized Trunk Duct
Mc Mu
$2,543.40
T&B Ty4x3whw6 4X3" Wide Slot Halogen Free Duct
Gordon Electric Supply
$2,543.40
T&B Ty4x3whw6 4X3" Wide Slot Halogen Free Duct
Gordon Electric Supply
$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
$590.70
T&B Tyd4x4npg6 4X4" Narrow Slot Gray Duct
Gordon Electric Supply
$590.70
T&B Tyd4x4npg6 4X4" Narrow Slot Gray Duct
Gordon Electric Supply
$150.00
Slimduct SD140B 78" X 5 1/2" Brown Line Set Ducting
Skip The Warehouse
$150.00
Slimduct SD140B 78" X 5 1/2" Brown Line Set Ducting
Skip The Warehouse
$34.99
Prevent-It 7.85 in. X 11.25 in. Rectangular Black Weather Resistant Plastic Under Eave Soffit Vent For 4 in. Duct
Home Depot
28
Free shipping
$34.99
Prevent-It 7.85 in. X 11.25 in. Rectangular Black Weather Resistant Plastic Under Eave Soffit Vent For 4 in. Duct
Home Depot
28
$97.52
$125.68
HVAC Premium 7" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe For For Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet
Amazon.com
452
Free shipping
22% off
$97.52
$125.68
HVAC Premium 7" Inch Flexible Aluminum Ducting Hose Insulated R-8.0 Air Duct Pipe For For Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet
Amazon.com
452
$37.42
$41.99
JEGS Mild Steel Rectangular Tubing [1 in. Height X 2 in. Width X 0.120 in. Thickness X 4 ft. Length]
JEGS High Performance
10% off
$37.42
$41.99
JEGS Mild Steel Rectangular Tubing [1 in. Height X 2 in. Width X 0.120 in. Thickness X 4 ft. Length]
JEGS High Performance
$31.18
$35.99
JEGS Mild Steel Rectangular Tubing [2 in. Height X 3 in. Width X 0.083 in. Thickness X 4 ft. Length]
JEGS High Performance
6
13% off
$31.18
$35.99
JEGS Mild Steel Rectangular Tubing [2 in. Height X 3 in. Width X 0.083 in. Thickness X 4 ft. Length]
JEGS High Performance
6
$39.90
$46.99
VEVOR Insulated Flexible Duct 4" X 25 ft R-6.0Energy-Efficient 3-Layer HVAC Hose With 2 Clamps For HVAC & Exhaust Ductwork
Amazon.com
139
Free shipping
15% off
$39.90
$46.99
VEVOR Insulated Flexible Duct 4" X 25 ft R-6.0Energy-Efficient 3-Layer HVAC Hose With 2 Clamps For HVAC & Exhaust Ductwork
Amazon.com
139
$109.48
Value Collection Galvanized Duct Flatway 90 Degreestack Els 21503120
DkHardware.com
$109.48
Value Collection Galvanized Duct Flatway 90 Degreestack Els 21503120
DkHardware.com
$308.49
NAKS SWCK14-48L 14" X 48" Stainless Steel Single-Wall Fixed-Length Grease Duct
WebstaurantStore
$308.49
NAKS SWCK14-48L 14" X 48" Stainless Steel Single-Wall Fixed-Length Grease Duct
WebstaurantStore
$14.80
Rectangular Tubing - 1/2in. X 1in. X 1.3mm Thick 4' Length
The Fixture Zone
$14.80
Rectangular Tubing - 1/2in. X 1in. X 1.3mm Thick 4' Length
The Fixture Zone
Rectangular Ducts and Fittings - MEP Academy
Rectangular Ducts and Fittings - MEP Academy
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mepacademy.com
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Shop rectangular duct

Sponsored
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$149.99
Rectorseal LDK92B Fortress LDK 3.5 in. X 12 ft. Line Set Wall Duct Kit, Brown
Alpine Home Air Products
$149.99
Rectorseal LDK92B Fortress LDK 3.5 in. X 12 ft. Line Set Wall Duct Kit, Brown
Alpine Home Air Products
$93.58
DUCT POLY SILVER 12"X25'
Amazon.com
Free shipping
$93.58
DUCT POLY SILVER 12"X25'
Amazon.com
Free shipping
$27.86
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
$27.86
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
20
$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
20
$16.98
3.25 in. X 10 in. X 3 ft. Half Section Rectangular Stack Duct
Home Depot
44
Free shipping
$16.98
3.25 in. X 10 in. X 3 ft. Half Section Rectangular Stack Duct
Home Depot
44
$209.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
11
Free shipping
$209.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
11
$302.56
$427.35
Isuzu NRR (2011 - 2025) DUCT - 8982879480
Lynch Truck Center
29% off
$302.56
$427.35
Isuzu NRR (2011 - 2025) DUCT - 8982879480
Lynch Truck Center
$85.98
Cuchiilo 8 Inch Insulated Flexible Duct, 25 Feet Long, R6.0 Insulation, Aluminum Hose, For HVAC Flex Ductwork
Amazon.com
42
Free shipping
$85.98
Cuchiilo 8 Inch Insulated Flexible Duct, 25 Feet Long, R6.0 Insulation, Aluminum Hose, For HVAC Flex Ductwork
Amazon.com
42
$339.95
GAF Master Flow Half Section Rectangular Stack Ducts - 3.25 in. X 12 in. X 5 ft.
Roofing Direct
$339.95
GAF Master Flow Half Section Rectangular Stack Ducts - 3.25 in. X 12 in. X 5 ft.
Roofing Direct
$54.70
SOUTHWARK METAL TD601210 60 Inch Trunk Duct 12X10 Inch Replacement TD601210
Voomi Supply
$54.70
SOUTHWARK METAL TD601210 60 Inch Trunk Duct 12X10 Inch Replacement TD601210
Voomi Supply
$65.76
LUKJAN, DT01 Rectangular Duct, 26 Gauge, 22 Slip X 8 Drive X 48 Length In Inches, Galvanized Steel HVAC Duct, Durable Insulated Design
Voomi Supply
$65.76
LUKJAN, DT01 Rectangular Duct, 26 Gauge, 22 Slip X 8 Drive X 48 Length In Inches, Galvanized Steel HVAC Duct, Durable Insulated Design
Voomi Supply
$47.88
Lukjan DT01200848 DT01 Rectangular Duct, 26 Gauge, 20 Slip X 8 Drive X 48 Length
Voomi Supply
$47.88
Lukjan DT01200848 DT01 Rectangular Duct, 26 Gauge, 20 Slip X 8 Drive X 48 Length
Voomi Supply
$38.89
Lambro Titefit Silver 90 Degree Rectangular Aluminum Dryer Duct (3006)
Staples
30
$38.89
Lambro Titefit Silver 90 Degree Rectangular Aluminum Dryer Duct (3006)
Staples
30
$80.36
Slimduct SD100I 78" X 3-3/4" Ivory Line Set Ducting
Skip The Warehouse
$80.36
Slimduct SD100I 78" X 3-3/4" Ivory Line Set Ducting
Skip The Warehouse
$29.99
GAF Master Flow RD3.25X14X60 3.25" X 14" X 5' Half Section Rectangular Stack Duct, RD3.25X14X60 | Supplyhouse.Com
SupplyHouse.com
$29.99
GAF Master Flow RD3.25X14X60 3.25" X 14" X 5' Half Section Rectangular Stack Duct, RD3.25X14X60 | Supplyhouse.Com
SupplyHouse.com
$6.00
Imperial 30 Ga. 2-1/4 in. X 12 in. X 24 in. Galvanized Stack Duct
Mc Mu
$6.00
Imperial 30 Ga. 2-1/4 in. X 12 in. X 24 in. Galvanized Stack Duct
Mc Mu
$10.00
Imperial 30 Ga. 3-1/4 in. X 10 in. X 60 in. Galvanized Stack Duct
May Custom Jersey
$10.00
Imperial 30 Ga. 3-1/4 in. X 10 in. X 60 in. Galvanized Stack Duct
May Custom Jersey
$14.75
GAF Master Flow RD3.25X10X36 3-1/4" X 10" X 3' Half Section Rectangular Stack Duct | Supplyhouse.Com
SupplyHouse.com
142
$14.75
GAF Master Flow RD3.25X10X36 3-1/4" X 10" X 3' Half Section Rectangular Stack Duct | Supplyhouse.Com
SupplyHouse.com
142