HVAC Ducting & Duct Hoses | Surplus Network

7"Silver Flex QuietFlex Insulated Flexible Duct R6 25

7"Silver Flex QuietFlex Insulated...

$38.99 USD

7"Silver Flex QuietFlex Insulated...

$38.99 USD

5"Silver Flex Quiet Flex Insulated Flexible Duct R6 25

5"Silver Flex Quiet Flex Insulated...

$34.00 USD

5"Silver Flex Quiet Flex Insulated...

$34.00 USD

IMPERIAL 8-in Galvanized Steel Ductboard Duct Starting Collar

IMPERIAL 8-in Galvanized Steel...

$8.00 USD

IMPERIAL 8-in Galvanized Steel...

$8.00 USD

Master Flow 8 In. Round Tee Galvanized Steel Corrosion Resistant HVAC 90 Degree

Master Flow 8 In. Round Tee...

$28.95 USD

Master Flow 8 In. Round Tee...

$28.95 USD

IMPERIAL 8-in Galvanized Steel Flexible Duct Connector Model #GVL0121-A

IMPERIAL 8-in Galvanized Steel...

$14.95 USD

IMPERIAL 8-in Galvanized Steel...

$14.95 USD

10" Stainless Steel Braided Metal Flexible Hose 1/2" Male NPT x 150# Fem Union

10" Stainless Steel Braided Metal...

$14.95 USD

10" Stainless Steel Braided Metal...

$14.95 USD

4'' Inch Galvanized Steel Duct...

$14.42 USD

4'' Inch Galvanized Steel Duct...

$14.42 USD

Ruskin Dampers and Louvers 8 x 4 x 4 Access Door 146017 Round Duct

Ruskin Dampers and Louvers 8 x 4 x 4...

$29.00 USD

Ruskin Dampers and Louvers 8 x 4 x 4...

$29.00 USD

Round Metal Duct Pipe 12 Inch X 5 Ft Sturdy Galvanized Steel Construction New

Round Metal Duct Pipe 12 Inch X 5 Ft...

$31.84 USD

Round Metal Duct Pipe 12 Inch X 5 Ft...

$31.84 USD

Master Flow Round Duct Cap 10 In. Galvanized Steel Ceiling & Wall Application

Master Flow Round Duct Cap 10 In....

$21.98 USD

Master Flow Round Duct Cap 10 In....

$21.98 USD

Ductmate Grpfro3vga50 Flexible Duct Connector, 26 Ga, 6 1/2 In W, 50 Ft L,

Ductmate Grpfro3vga50 Flexible Duct...

$114.99 USD

Ductmate Grpfro3vga50 Flexible Duct...

$114.99 USD

3Pcs Gas Heater Vent Smoke Pipe Stainless Steel Chimney Flue Tube Straight

3Pcs Gas Heater Vent Smoke Pipe...

$28.99 USD

3Pcs Gas Heater Vent Smoke Pipe...

$28.99 USD

Greenseam Grae1090ga24 Round 90 Degree Elbow, 10 In Duct Dia, Galvanized Steel,

Greenseam Grae1090ga24 Round 90...

$22.25 USD

Greenseam Grae1090ga24 Round 90...

$22.25 USD

Round Metal Duct Pipe 30-Gauge Galvanized Steel HVAC Trunk Branch 5 In X 5 Ft

Round Metal Duct Pipe 30-Gauge...

$19.50 USD

Round Metal Duct Pipe 30-Gauge...

$19.50 USD

Nordfab Type 4" Quick Fit Danish Style Duct Clamp With Pvc Seal

Nordfab Type 4" Quick Fit Danish...

$19.50 USD

Nordfab Type 4" Quick Fit Danish...

$19.50 USD

3.25 In. X 14 In. X 5 Ft. Half Section Rectangular Stack Duct

3.25 In. X 14 In. X 5 Ft. Half...

$25.99 USD

3.25 In. X 14 In. X 5 Ft. Half...

$25.99 USD

4" x 5

4" x 5' Spiral Pipe (Duct) 26 ga....

$125.00 USD

4" x 5' Spiral Pipe (Duct) 26 ga....

$125.00 USD

Master Flow 7 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket F6IFD7X300

Master Flow 7 in. x 25 ft. Insulated...

$55.00 USD

Master Flow 7 in. x 25 ft. Insulated...

$55.00 USD

Can-Fan Max Vinyl Ducting 12 in x 25 ft Triple Layered White Vinyl Cover Duct

Can-Fan Max Vinyl Ducting 12 in x 25...

$50.00 USD

Can-Fan Max Vinyl Ducting 12 in x 25...

$50.00 USD

Greenseam Grae490ga26 Round 90 Degree Elbow, 4 In Duct Dia, Galvanized Steel,

Greenseam Grae490ga26 Round 90 Degree...

$6.89 USD

Greenseam Grae490ga26 Round 90 Degree...

$6.89 USD

BVV Best Value Vacs 5

BVV Best Value Vacs 5' HVAC Hose

$14.00 USD

BVV Best Value Vacs 5' HVAC Hose

$14.00 USD

Supco DS3 Plastic Flex Duct Saddle Strapping/Hanging System

Supco DS3 Plastic Flex Duct Saddle...

$3.89 USD

Supco DS3 Plastic Flex Duct Saddle...

$3.89 USD

12 Inch Duct Connector Flange Metal Straight Pipe Exhaust Hose Flange

12 Inch Duct Connector Flange Metal...

$31.19 USD

12 Inch Duct Connector Flange Metal...

$31.19 USD

Hi-Tech Duravent 2105-0300-1225 Ducting Hose,3 In. Id,25 Ft. L,Poly

Hi-Tech Duravent 2105-0300-1225...

$84.45 USD

Hi-Tech Duravent 2105-0300-1225...

$84.45 USD

Supco ECAP321 Flue Cap For 1-1/2in, 2in, 3in PVC Pipe

Supco ECAP321 Flue Cap For 1-1/2in,...

$14.80 USD

Supco ECAP321 Flue Cap For 1-1/2in,...

$14.80 USD

90 Degree Rectangular Shortway Elbow Duct 12" Long x 3-1/4" ID (4-1/4" Overall)

90 Degree Rectangular Shortway Elbow...

$35.15 USD

90 Degree Rectangular Shortway Elbow...

$35.15 USD

Greenseam Grae790ga26 Round 90 Degree Elbow, 7 In Duct Dia, Galvanized Steel,

Greenseam Grae790ga26 Round 90 Degree...

$9.15 USD

Greenseam Grae790ga26 Round 90 Degree...

$9.15 USD

Greenseam Grr14p12pga26 Round Reducer, 14 In X 12 In Duct Dia, Galvanized

Greenseam Grr14p12pga26 Round...

$26.25 USD

Greenseam Grr14p12pga26 Round...

$26.25 USD

6 In. X 5 Ft. round Metal Duct Pipe

6 In. X 5 Ft. round Metal Duct Pipe

$21.66 USD

6 In. X 5 Ft. round Metal Duct Pipe

$21.66 USD

6 In. X 5 Ft. round Metal Duct Pipe

6 In. X 5 Ft. round Metal Duct Pipe

$21.66 USD

6 In. X 5 Ft. round Metal Duct Pipe

$21.66 USD

Nordfab 8010005153 Duct Hose, 6 In Duct Dia, Galvanized Steel, 6 1/4 In W X 5

Nordfab 8010005153 Duct Hose, 6 In...

$75.75 USD

Nordfab 8010005153 Duct Hose, 6 In...

$75.75 USD

Greenseam Grr14p10pga26 Round Reducer, 14 In X 10 In Duct Dia, Galvanized

Greenseam Grr14p10pga26 Round...

$25.55 USD

Greenseam Grr14p10pga26 Round...

$25.55 USD

BVV 1/4" 37 Degree Female JIC Stainless Steel Hose

BVV 1/4" 37 Degree Female JIC...

$37.00 USD

BVV 1/4" 37 Degree Female JIC...

$37.00 USD

Greenseam Grae990ga26 Round 90 Degree Elbow, 9 In Duct Dia, Galvanized Steel,

Greenseam Grae990ga26 Round 90 Degree...

$13.89 USD

Greenseam Grae990ga26 Round 90 Degree...

$13.89 USD

Hi-Tech Duravent 2101-0175-1525 Ducting Hose,1-3/4 In. X 25 Ft. L,Rubber

Hi-Tech Duravent 2101-0175-1525...

$98.19 USD

Hi-Tech Duravent 2101-0175-1525...

$98.19 USD

90 degree Rectangular Shortway Elbow Duct 12" Long x 2-1/4" ID (3-1/4" Overall)

90 degree Rectangular Shortway Elbow...

$35.96 USD

90 degree Rectangular Shortway Elbow...

$35.96 USD

16" Rolled Edge 26ga Pressed Galvanized Duct Elbow 90°

16" Rolled Edge 26ga Pressed...

$99.99 USD

16" Rolled Edge 26ga Pressed...

$99.99 USD

Nordfab 8010000952 Round 60 Degree Elbow, 4 In Duct Dia, Galvanized Steel, 24

Nordfab 8010000952 Round 60 Degree...

$99.99 USD

Nordfab 8010000952 Round 60 Degree...

$99.99 USD

10 In. X 5 Ft. Round Metal Duct Pipe | Crimped Galvanized Hvac In Stee Cooling

10 In. X 5 Ft. Round Metal Duct Pipe...

$28.44 USD

10 In. X 5 Ft. Round Metal Duct Pipe...

$28.44 USD

10" Spiral Lock Seam Duct Galvanized 26 Gage 9

10" Spiral Lock Seam Duct Galvanized...

$42.89 USD

10" Spiral Lock Seam Duct Galvanized...

$42.89 USD

6" ID Galvanized Duct End Stack Boot 3-1/4" Long x 10" Wide, Standard Gage

6" ID Galvanized Duct End Stack Boot...

$34.31 USD

6" ID Galvanized Duct End Stack Boot...

$34.31 USD

Nordfab Adjustable Nipple 8040207306, 10" Duct Diameter, Quick-Fit Sleeve, 22 ga

Nordfab Adjustable Nipple 8040207306,...

$24.95 USD

Nordfab Adjustable Nipple 8040207306,...

$24.95 USD

Greenseam Grr12p10pga26 Round Reducer, 12 In X 10 In Duct Dia, Galvanized

Greenseam Grr12p10pga26 Round...

$23.39 USD

Greenseam Grr12p10pga26 Round...

$23.39 USD

Gripple HF02-10FT No.2 x 10ft Loop Hanger kit ( 10-pack )

Gripple HF02-10FT No.2 x 10ft Loop...

$59.95 USD

Gripple HF02-10FT No.2 x 10ft Loop...

$59.95 USD

Gripple DT2-EY90QG-10FT No.2 x 10ft 90-deg Eyelet Duct Trapeze Hanger (10-pack)

Gripple DT2-EY90QG-10FT No.2 x 10ft...

$69.99 USD

Gripple DT2-EY90QG-10FT No.2 x 10ft...

$69.99 USD

Gripple HF3-EY90QG-10FT No3 x 10ft 90-deg Eyelet Standard Duct Hanger (10-pack)

Gripple HF3-EY90QG-10FT No3 x 10ft...

$69.99 USD

Gripple HF3-EY90QG-10FT No3 x 10ft...

$69.99 USD

Duct Tee: Steel, For 14 in Dia, 24 in Lg, 14 in Inlet Dia, 14 in Outlet Dia, 26

Duct Tee: Steel, For 14 in Dia, 24 in...

$69.99 USD

Duct Tee: Steel, For 14 in Dia, 24 in...

$69.99 USD

Hi-Tech Duravent 0658-0400-0601 Ducting Hose,4 In. Id,25 Ft. L,Rubber

Hi-Tech Duravent 0658-0400-0601...

$127.99 USD

Hi-Tech Duravent 0658-0400-0601...

$127.99 USD

5 ft. Length Round Duct Pipe 30-Gauge Galvanized Steel 4 in. Dia. Snap-Lock HVAC

5 ft. Length Round Duct Pipe 30-Gauge...

$19.95 USD

5 ft. Length Round Duct Pipe 30-Gauge...

$19.95 USD

12 Inch 90 Degree round Adjustable Elbow

12 Inch 90 Degree round Adjustable Elbow

$19.09 USD

12 Inch 90 Degree round Adjustable Elbow

$19.09 USD

Nordfab 8040003019 Round Branch, 6 In Duct Dia, Galvanized Steel, 22 Ga, 21" L

Nordfab 8040003019 Round Branch, 6 In...

$229.99 USD

Nordfab 8040003019 Round Branch, 6 In...

$229.99 USD

Greenseam Grr14p8pga26 Round Reducer, 14 In X 8 In Duct Dia, Galvanized Steel,

Greenseam Grr14p8pga26 Round Reducer,...

$50.99 USD

Greenseam Grr14p8pga26 Round Reducer,...

$50.99 USD

B-Air DDK Duct Drying Kit for GP-1 Air Mover Black Den Dryer Kit

B-Air DDK Duct Drying Kit for GP-1...

$99.98 USD

B-Air DDK Duct Drying Kit for GP-1...

$99.98 USD

HVAC Duct 6 x 2 1/4 x 10 Pencil Boot

HVAC Duct 6 x 2 1/4 x 10 Pencil Boot

$15.00 USD

HVAC Duct 6 x 2 1/4 x 10 Pencil Boot

$15.00 USD

VIVOSUN Stainless Steel Air Ducting Clamps 6/8/12" Adjustable Hose w/ Worm Drive

VIVOSUN Stainless Steel Air Ducting...

$6.99 USD

VIVOSUN Stainless Steel Air Ducting...

$6.99 USD

7X4 Duct Reducers -Single Wall Galvanized Metal Duct Reducer 7"to 4"

7X4 Duct Reducers -Single Wall...

$18.50 USD

7X4 Duct Reducers -Single Wall...

$18.50 USD

AquaPlumb VH420 4X20 Flexible White PVC Duct

AquaPlumb VH420 4X20 Flexible White...

$15.49 USD

AquaPlumb VH420 4X20 Flexible White...

$15.49 USD

14 In. X 5 Ft. round Metal Duct Pipe

14 In. X 5 Ft. round Metal Duct Pipe

$48.49 USD

14 In. X 5 Ft. round Metal Duct Pipe

$48.49 USD

Round Metal Duct Pipe 12 Inch X 5 Ft Sturdy Galvanized Steel Construction New

Round Metal Duct Pipe 12 Inch X 5 Ft...

$32.38 USD

Round Metal Duct Pipe 12 Inch X 5 Ft...

$32.38 USD

8 In. Dia X 24 In. L 26-Gauge round Metal Duct Pipe

8 In. Dia X 24 In. L 26-Gauge round...

$20.65 USD

8 In. Dia X 24 In. L 26-Gauge round...

$20.65 USD

Master Flow 14 In. X 5 Ft. Round Metal Duct Pipe

Master Flow 14 In. X 5 Ft. Round...

$50.32 USD

Master Flow 14 In. X 5 Ft. Round...

$50.32 USD

Nordfab 8010000958 Round 90 Degree Elbow, 5 In Duct Dia, Galvanized Steel, 24

Nordfab 8010000958 Round 90 Degree...

$106.99 USD

Nordfab 8010000958 Round 90 Degree...

$106.99 USD

Made in USA Galvanized Duct End Stack Boot, 6" ID x 12" Wide x 3-1/4" Long

Made in USA Galvanized Duct End Stack...

$35.90 USD

Made in USA Galvanized Duct End Stack...

$35.90 USD

BVV 1/4" Stainless Steel Hose Barb Union

BVV 1/4" Stainless Steel Hose Barb Union

$9.00 USD

BVV 1/4" Stainless Steel Hose Barb Union

$9.00 USD

10 In. X 5 Ft. Round Metal Duct Pipe | Crimped Galvanized Hvac In Stee Cooling

10 In. X 5 Ft. Round Metal Duct Pipe...

$28.72 USD

10 In. X 5 Ft. Round Metal Duct Pipe...

$28.72 USD

5 Inch 90 Degree Round Adjustable Elbow

5 Inch 90 Degree Round Adjustable Elbow

$10.99 USD

5 Inch 90 Degree Round Adjustable Elbow

$10.99 USD

Nordfab 8010000963 Round 90 Degree Elbow, 6 In Duct Dia, Galvanized Steel, 24

Nordfab 8010000963 Round 90 Degree...

$121.99 USD

Nordfab 8010000963 Round 90 Degree...

$121.99 USD

Hi-Tech Duravent 0656-0400-0001 Industrial Ducting Hose, 25 ft Length

Hi-Tech Duravent 0656-0400-0001...

$70.35 USD

Hi-Tech Duravent 0656-0400-0001...

$70.35 USD

12" Spiral Lock Seam Spiral Duct Galvanized 26 Gauge 7

12" Spiral Lock Seam Spiral Duct...

$48.74 USD

12" Spiral Lock Seam Spiral Duct...

$48.74 USD

Greenseam Grr7p5pga26 Round Reducer, 7 In X 5 In Duct Dia, Galvanized Steel, 26

Greenseam Grr7p5pga26 Round Reducer,...

$17.19 USD

Greenseam Grr7p5pga26 Round Reducer,...

$17.19 USD

Gripple TZ3-EY903/8G-15FT No3 x 15ft 90-deg Eyelet Trapeze Hanger (10-pack)

Gripple TZ3-EY903/8G-15FT No3 x 15ft...

$74.99 USD

Gripple TZ3-EY903/8G-15FT No3 x 15ft...

$74.99 USD

INSULATED Flexible Duct 6" x 25 feet R6 Box KP-FC 1 Thermaflex Black New 6 inch

INSULATED Flexible Duct 6" x 25 feet...

$74.99 USD

INSULATED Flexible Duct 6" x 25 feet...

$74.99 USD

Made in USA Galvanized HVAC Duct Square Takeoff 6-1/2" x 12", 8" Diameter

Made in USA Galvanized HVAC Duct...

$63.68 USD

Made in USA Galvanized HVAC Duct...

$63.68 USD

Made in USA Galvanized Straight Stack Duct Boot, 3-1/4" W x 12" L x 6" Diameter

Made in USA Galvanized Straight Stack...

$33.88 USD

Made in USA Galvanized Straight Stack...

$33.88 USD

Ducting Hose Air Ventilator Flexible Yellow Polyester 18 in. D x 25 ft. Coil

Ducting Hose Air Ventilator Flexible...

$133.92 USD

Ducting Hose Air Ventilator Flexible...

$133.92 USD

Galvanized Duct Stack, 3-1/4″ W x 10″ D (Inside Measure) Rectangle x 24″ Long

Galvanized Duct Stack, 3-1/4″ W x...

$43.57 USD

Galvanized Duct Stack, 3-1/4″ W x...

$43.57 USD

Galvanized Metal Duct End Cap - 10 Inch with Rubber Gasket for Fit - Availabl...

Galvanized Metal Duct End Cap - 10...

$31.90 USD

Galvanized Metal Duct End Cap - 10...

$31.90 USD

BVV 1/2" 37 Degree JIC Stainless Steel Hose

BVV 1/2" 37 Degree JIC Stainless...

$43.00 USD

BVV 1/2" 37 Degree JIC Stainless...

$43.00 USD

BVV 3/8" 37 Degree Female JIC Stainless Steel Hose

BVV 3/8" 37 Degree Female JIC...

$43.00 USD

BVV 3/8" 37 Degree Female JIC...

$43.00 USD

Flex-Flyte 4" Dia 25

Flex-Flyte 4" Dia 25' BLACK Flexible...

$129.99 USD

Flex-Flyte 4" Dia 25' BLACK Flexible...

$129.99 USD

12" Galvanized Steel Spiral Duct Male Connector Coupling Lot of 2

12" Galvanized Steel Spiral Duct Male...

$24.37 USD

12" Galvanized Steel Spiral Duct Male...

$24.37 USD

Greenseam Grr8p7pga26 Round Reducer, 8 In X 7 In Duct Dia, Galvanized Steel, 26

Greenseam Grr8p7pga26 Round Reducer,...

$17.75 USD

Greenseam Grr8p7pga26 Round Reducer,...

$17.75 USD

Hi-Tech Duravent 0604-0600-0001 6 In ID 25 Ft L Industrial Ducting Hose (BW)

Hi-Tech Duravent 0604-0600-0001 6 In...

$29.99 USD

Hi-Tech Duravent 0604-0600-0001 6 In...

$29.99 USD

Made in USA Galvanized Steel HVAC Duct Square Takeoff, 6" Diam x 6-1/2" Square

Made in USA Galvanized Steel HVAC...

$38.58 USD

Made in USA Galvanized Steel HVAC...

$38.58 USD

Deflecto A048/9 Semi Rigid Aluminum Duct Non-Crimped Silver - 4” by 8 ft

Deflecto A048/9 Semi Rigid Aluminum...

$16.95 USD

Deflecto A048/9 Semi Rigid Aluminum...

$16.95 USD

Made in USA Galvanized HVAC Duct 90� Stack Boot, 6" ID, 3-1/4" Wide x 12" Long

Made in USA Galvanized HVAC Duct...

$37.46 USD

Made in USA Galvanized HVAC Duct...

$37.46 USD

Broan NuTone RDM2 Radiation Damper (R17) *FAST SHIPPING*

Broan NuTone RDM2 Radiation Damper...

$27.19 USD

Broan NuTone RDM2 Radiation Damper...

$27.19 USD

Made in USA 9" ID, Galvanized Round Pipe 24" Long, Standard Gage

Made in USA 9" ID, Galvanized Round...

$16.80 USD

Made in USA 9" ID, Galvanized Round...

$16.80 USD

Galvanized Side Ceiling Duct Box: 6" Round, 8" Square Outside, 7" Overall Height

Galvanized Side Ceiling Duct Box: 6"...

$49.72 USD

Galvanized Side Ceiling Duct Box: 6"...

$49.72 USD

3.25 In. X 14 In. X 3 Ft. Half Section Rectangular Stack Duct

3.25 In. X 14 In. X 3 Ft. Half...

$15.99 USD

3.25 In. X 14 In. X 3 Ft. Half...

$15.99 USD

B-Air DDK Duct Drying Kit for B-Air GP-1 Air Mover Black Den Dryer Kit

B-Air DDK Duct Drying Kit for B-Air...

$125.99 USD

B-Air DDK Duct Drying Kit for B-Air...

$125.99 USD

HVAC 8x8x6 Side Ceiling Register Can Box

HVAC 8x8x6 Side Ceiling Register Can Box

$20.00 USD

HVAC 8x8x6 Side Ceiling Register Can Box

$20.00 USD

Greenseam Grftj12ga26 Round Tee, 12 In Duct Dia, Galvanized Steel, 26 Ga, 12 In

Greenseam Grftj12ga26 Round Tee, 12...

$123.99 USD

Greenseam Grftj12ga26 Round Tee, 12...

$123.99 USD

Nordfab Style 8" x 6" x 6" Quick Connect Rolled Bead Duct Branch Wye 45°

Nordfab Style 8" x 6" x 6" Quick...

$113.29 USD

Nordfab Style 8" x 6" x 6" Quick...

$113.29 USD

(Box of 80) Gripple SL02-3M/-10FT-SF35 No2 x 10ft Shot Fire

(Box of 80) Gripple...

$240.31 USD

(Box of 80) Gripple...

$240.31 USD

8 Inch 90 Degree round Adjustable Elbow

8 Inch 90 Degree round Adjustable Elbow

$13.63 USD

8 Inch 90 Degree round Adjustable Elbow

$13.63 USD

NEW 14 In. X 5 Ft. Round Galvanized Steel Metal Duct Pipe Perfect Fit

NEW 14 In. X 5 Ft. Round Galvanized...

$48.90 USD

NEW 14 In. X 5 Ft. Round Galvanized...

$48.90 USD

Nordfab Branch Tee 8040304714, 4" Duct, Galvanized Steel, 22 ga QF Quick Fitting

Nordfab Branch Tee 8040304714, 4"...

$129.95 USD

Nordfab Branch Tee 8040304714, 4"...

$129.95 USD

FD825 Duc-Pac Ventilation Duct, 8 Inch Diameter x 25 Foot Long

FD825 Duc-Pac Ventilation Duct, 8...

$139.99 USD

FD825 Duc-Pac Ventilation Duct, 8...

$139.99 USD

Greenseam Grr12p8pga26 Round Reducer, 12 In X 8 In Duct Dia, Galvanized Steel,

Greenseam Grr12p8pga26 Round Reducer,...

$22.79 USD

Greenseam Grr12p8pga26 Round Reducer,...

$22.79 USD