购买 What Size Duct for a Room

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$185.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 32'L, Yellow
Global Industrial
5
$185.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 32'L, Yellow
Global Industrial
5
$5.15
Open Slot Wire Duct 1" W X 1" H X 6.5' L - PVC - UL Listed - Gray
Cable ties and more
$5.15
Open Slot Wire Duct 1" W X 1" H X 6.5' L - PVC - UL Listed - Gray
Cable ties and more
$205.95
Global Industrial Flame Retardant Flexible Duct For 12" Fan, 32'L, Yellow
Global Industrial
4
$205.95
Global Industrial Flame Retardant Flexible Duct For 12" Fan, 32'L, Yellow
Global Industrial
4
$109.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 16'L, Yellow
Global Industrial
2
$109.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 16'L, Yellow
Global Industrial
2
$18.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
1 千+
$18.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
1 千+
$135.90
Cuchiilo 12 Inch Insulated Flexible Duct,HVAC Insulation Duct,25 Feet Insulated Duct,12 in Insulated Duct Hose, R6.0 Air Flexible Duct Aluminum
Amazon.com
44
Free shipping
$135.90
Cuchiilo 12 Inch Insulated Flexible Duct,HVAC Insulation Duct,25 Feet Insulated Duct,12 in Insulated Duct Hose, R6.0 Air Flexible Duct Aluminum
Amazon.com
44
$19.99
AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
5 千+
$19.99
AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
5 千+
$36.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
15 千+
Free shipping
$36.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
15 千+
$23.99
AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
7 千+
$23.99
AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
7 千+
$34.99
VIVOSUN 2-Pack 6 Inch 25 Feet Flex Air Aluminum Ducting, Flexible Dryer Vent Hose For HVAC Ventilation With Four 6 Inch Stainless Steel Clamps
Amazon.com
2 千+
$34.99
VIVOSUN 2-Pack 6 Inch 25 Feet Flex Air Aluminum Ducting, Flexible Dryer Vent Hose For HVAC Ventilation With Four 6 Inch Stainless Steel Clamps
Amazon.com
2 千+
$16.80
6 in. X 5 ft. Oval Duct Pipe
Home Depot
38
Free shipping
$16.80
6 in. X 5 ft. Oval Duct Pipe
Home Depot
38
$22.99
Ac Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Walmart
318
Free shipping
$22.99
Ac Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Walmart
318
$17.78
3 in. X 8 ft. Semi-Rigid Aluminum Duct
Home Depot
89
Free shipping
$17.78
3 in. X 8 ft. Semi-Rigid Aluminum Duct
Home Depot
89
$32.87
24 in. X 8 in. X 4 ft. Half Section Rectangular Duct
Home Depot
$32.87
24 in. X 8 in. X 4 ft. Half Section Rectangular Duct
Home Depot
$241.18
Americ Ventilation Duct: 12 in Dia, 25 ft Lg, For Use With VAF3000A/VAF3000B, Yellow Model: AM-DS1225
Grainger
$241.18
Americ Ventilation Duct: 12 in Dia, 25 ft Lg, For Use With VAF3000A/VAF3000B, Yellow Model: AM-DS1225
Grainger
$17.99
Hon&Guan 6 Inch Duct -16 ft White PVC And Aluminum Ducting For Heating Cooling Ventilation And Exhaust
Amazon.com
796
$17.99
Hon&Guan 6 Inch Duct -16 ft White PVC And Aluminum Ducting For Heating Cooling Ventilation And Exhaust
Amazon.com
796
$122.93
Allegro Industries 9500-500 Lay Flat Ducting 500', Fits 8" And 12" Blowers
Amazon.com
45
Free shipping
$122.93
Allegro Industries 9500-500 Lay Flat Ducting 500', Fits 8" And 12" Blowers
Amazon.com
45
$106.60
Southwark Metal MFG CO TD60308 Duct 30 X 8 X 5' TD60308
Voomi Supply
$106.60
Southwark Metal MFG CO TD60308 Duct 30 X 8 X 5' TD60308
Voomi Supply
$162.45
Fortress 84105 4.5" White Wall Duct Kit - LDK122W (12 ft Kit) | Supplyhouse.Com
SupplyHouse.com
18
$162.45
Fortress 84105 4.5" White Wall Duct Kit - LDK122W (12 ft Kit) | Supplyhouse.Com
SupplyHouse.com
18
$31.32
Flexible Semi-Rigid Aluminum Duct
Home Depot
Free shipping
$31.32
Flexible Semi-Rigid Aluminum Duct
Home Depot
Free shipping
$112.25
Atco Insulated Flexible Duct,Polyester,180F 13002510
Walmart
Free shipping
$112.25
Atco Insulated Flexible Duct,Polyester,180F 13002510
Walmart
Free shipping
$36.98
8 in. X 8 ft. Flexible Aluminum Duct
Home Depot
Free shipping
$36.98
8 in. X 8 ft. Flexible Aluminum Duct
Home Depot
Free shipping
$21.99
Hon&Guan 6 Inch Air Duct - 16 ft Long, Black Flexible Ducting HVAC Ventilation Air Hose For Grow Tents And Ventilation System.
Amazon.com
5 千+
$21.99
Hon&Guan 6 Inch Air Duct - 16 ft Long, Black Flexible Ducting HVAC Ventilation Air Hose For Grow Tents And Ventilation System.
Amazon.com
5 千+
$79.95
10 Inch X 5 Foot Dust Collection Ductwork Spiral Pipe
Oneida Air Systems Inc.
$79.95
10 Inch X 5 Foot Dust Collection Ductwork Spiral Pipe
Oneida Air Systems Inc.
$62.99
12 in. I.D. X 25 ft. HVAC Ventilation-Flexible Duct
Home Depot
26
Free shipping
$62.99
12 in. I.D. X 25 ft. HVAC Ventilation-Flexible Duct
Home Depot
26
$137.43
Fortress 84005 3.5" White Wall Duct Kit - LDK92W (12 ft Kit) | Supplyhouse.Com
SupplyHouse.com
20
$137.43
Fortress 84005 3.5" White Wall Duct Kit - LDK92W (12 ft Kit) | Supplyhouse.Com
SupplyHouse.com
20
$107.40
Imperial Mfg Imperial 3-1/4 in. D X 24 in. L Galvanized Steel Stack Duct GV0213
Zoro.com
$107.40
Imperial Mfg Imperial 3-1/4 in. D X 24 in. L Galvanized Steel Stack Duct GV0213
Zoro.com
$58.98
Cuchiilo 6 Inch Ducting,6 Flex Duct ,6 Inch Duct ,6 Flexible Duct Hose,Insulated Flexible Air Duct 6'' X 25' ,R-4.2 For Heavy Duty Hvac & Exhaust Duct
Walmart
Free shipping
$58.98
Cuchiilo 6 Inch Ducting,6 Flex Duct ,6 Inch Duct ,6 Flexible Duct Hose,Insulated Flexible Air Duct 6'' X 25' ,R-4.2 For Heavy Duty Hvac & Exhaust Duct
Walmart
Free shipping
$7.38
IMPERIAL 6-Inches X 24-Inches 30 Gauge Galvanized Steel Round Duct Pipe | GV0381
Lowe's
66
$7.38
IMPERIAL 6-Inches X 24-Inches 30 Gauge Galvanized Steel Round Duct Pipe | GV0381
Lowe's
66
$146.48
Westaflex Flexible Duct: 10 in Dia, 30 ft Lg, 0.05% Vapor Trans, Aluminum, 500F Max Temp, Aluminum Model: W5049
Grainger
$146.48
Westaflex Flexible Duct: 10 in Dia, 30 ft Lg, 0.05% Vapor Trans, Aluminum, 500F Max Temp, Aluminum Model: W5049
Grainger
$97.89
Imperial 3-1/4 in. D X 24 in. L Galvanized Steel Stack Duct
Walmart
Free shipping
$97.89
Imperial 3-1/4 in. D X 24 in. L Galvanized Steel Stack Duct
Walmart
Free shipping
$20.88
6 in. X 8 ft. Semi Rigid HP Expand Duct
Home Depot
142
Free shipping
$20.88
6 in. X 8 ft. Semi Rigid HP Expand Duct
Home Depot
142
$17.88
IMPERIAL 8-Inches X 60-Inches 28 Gauge Galvanized Steel Round Duct Pipe | GVL0023
Lowe's
37
$17.88
IMPERIAL 8-Inches X 60-Inches 28 Gauge Galvanized Steel Round Duct Pipe | GVL0023
Lowe's
37
$19.67
8 in. X 5 ft. Round Metal Duct Pipe
Home Depot
92
Free shipping
$19.67
8 in. X 5 ft. Round Metal Duct Pipe
Home Depot
92

购买 What Size Duct for a Room

赞助
$185.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 32'L, Yellow
Global Industrial
5
$185.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 32'L, Yellow
Global Industrial
5
$5.15
Open Slot Wire Duct 1" W X 1" H X 6.5' L - PVC - UL Listed - Gray
Cable ties and more
$5.15
Open Slot Wire Duct 1" W X 1" H X 6.5' L - PVC - UL Listed - Gray
Cable ties and more
$205.95
Global Industrial Flame Retardant Flexible Duct For 12" Fan, 32'L, Yellow
Global Industrial
4
$205.95
Global Industrial Flame Retardant Flexible Duct For 12" Fan, 32'L, Yellow
Global Industrial
4
$109.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 16'L, Yellow
Global Industrial
2
$109.95
Global Industrial Flame Retardant Flexible Duct For 16" Fan, 16'L, Yellow
Global Industrial
2
$18.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
1 千+
$18.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
1 千+
$135.90
Cuchiilo 12 Inch Insulated Flexible Duct,HVAC Insulation Duct,25 Feet Insulated Duct,12 in Insulated Duct Hose, R6.0 Air Flexible Duct Aluminum
Amazon.com
44
Free shipping
$135.90
Cuchiilo 12 Inch Insulated Flexible Duct,HVAC Insulation Duct,25 Feet Insulated Duct,12 in Insulated Duct Hose, R6.0 Air Flexible Duct Aluminum
Amazon.com
44
$19.99
AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
5 千+
$19.99
AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
5 千+
$36.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
15 千+
Free shipping
$36.99
AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
15 千+
$23.99
AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
7 千+
$23.99
AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long For Heating Cooling Ventilation And Exhaust
Amazon.com
7 千+
$34.99
VIVOSUN 2-Pack 6 Inch 25 Feet Flex Air Aluminum Ducting, Flexible Dryer Vent Hose For HVAC Ventilation With Four 6 Inch Stainless Steel Clamps
Amazon.com
2 千+
$34.99
VIVOSUN 2-Pack 6 Inch 25 Feet Flex Air Aluminum Ducting, Flexible Dryer Vent Hose For HVAC Ventilation With Four 6 Inch Stainless Steel Clamps
Amazon.com
2 千+
$16.80
6 in. X 5 ft. Oval Duct Pipe
Home Depot
38
Free shipping
$16.80
6 in. X 5 ft. Oval Duct Pipe
Home Depot
38
$22.99
Ac Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Walmart
318
Free shipping
$22.99
Ac Infinity Flexible 10-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long For Heating Cooling Ventilation And Exhaust
Walmart
318
$17.78
3 in. X 8 ft. Semi-Rigid Aluminum Duct
Home Depot
89
Free shipping
$17.78
3 in. X 8 ft. Semi-Rigid Aluminum Duct
Home Depot
89
$32.87
24 in. X 8 in. X 4 ft. Half Section Rectangular Duct
Home Depot
$32.87
24 in. X 8 in. X 4 ft. Half Section Rectangular Duct
Home Depot
$241.18
Americ Ventilation Duct: 12 in Dia, 25 ft Lg, For Use With VAF3000A/VAF3000B, Yellow Model: AM-DS1225
Grainger
$241.18
Americ Ventilation Duct: 12 in Dia, 25 ft Lg, For Use With VAF3000A/VAF3000B, Yellow Model: AM-DS1225
Grainger
$17.99
Hon&Guan 6 Inch Duct -16 ft White PVC And Aluminum Ducting For Heating Cooling Ventilation And Exhaust
Amazon.com
796
$17.99
Hon&Guan 6 Inch Duct -16 ft White PVC And Aluminum Ducting For Heating Cooling Ventilation And Exhaust
Amazon.com
796
$122.93
Allegro Industries 9500-500 Lay Flat Ducting 500', Fits 8" And 12" Blowers
Amazon.com
45
Free shipping
$122.93
Allegro Industries 9500-500 Lay Flat Ducting 500', Fits 8" And 12" Blowers
Amazon.com
45
$106.60
Southwark Metal MFG CO TD60308 Duct 30 X 8 X 5' TD60308
Voomi Supply
$106.60
Southwark Metal MFG CO TD60308 Duct 30 X 8 X 5' TD60308
Voomi Supply
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