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Vivosun 130cfm inline - 4"130cfm,

Vivosun 130cfm inline - 4"130cfm,

$25.59
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Capacitor discharge cup - capacitor,

Capacitor discharge cup - capacitor,

$839.80
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Hvac duct construction - duct,

Hvac duct construction - duct,

$160.00
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Hvac duct construction - hvac,

Hvac duct construction - hvac,

$160.00
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Vevor inch inline - vevor,

Vevor inch inline - vevor,

$48.99
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Vivosun 345cfm inline - 345cfm,

Vivosun 345cfm inline - 345cfm,

$33.29
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Vevor 6in 25ft insulated - 6in, x

Vevor 6in 25ft insulated - 6in, x

$38.90
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Inch inline duct fan hvac - 4,

Inch inline duct fan hvac - 4,

$43.99
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Dia 25ft long - dia, black

Dia 25ft long - dia, black

$59.99
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Vivosun 8 updated - vivosun, 4"/6"/8"

Vivosun 8 updated - vivosun, 4"/6"/8"

$31.49
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Hvac x 25 ft - 12,

Hvac x 25 ft - 12,

$91.14
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Inch 25t dryer vent hose - inch,

Inch 25t dryer vent hose - inch,

$21.99
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Vivosun inline duct - vivosun,

Vivosun inline duct - vivosun,

$39.99
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Digital manometer dual port - digital,

Digital manometer dual port - digital,

$346.36
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Johns manville duct insulation - duct,

Johns manville duct insulation - duct,

$89.49
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Return air filter - , plenum

Return air filter - , plenum

$165.00
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4in 25ft insulated flexible - x,

4in 25ft insulated flexible - x,

$34.99
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Hvac stand return air box - stand,

Hvac stand return air box - stand,

$259.00
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Vivosun 6in electric inline - 6in,

Vivosun 6in electric inline - 6in,

$25.59
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Duct reducer 6 hvac - duct,

Duct reducer 6 hvac - duct,

$13.99
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Acca duct slide rule - acca,

Acca duct slide rule - acca,

$44.95
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Inch inline duct fan hvac - 4,

Inch inline duct fan hvac - 4,

$55.99
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Vivosun inch inline duct - inch, fan

Vivosun inch inline duct - inch, fan

$28.79
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Pre printed tabs hvac duct - pre-printed,

Pre printed tabs hvac duct - pre-printed,

$15.99
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Inch flexible aluminum - 6, ft

Inch flexible aluminum - 6, ft

$29.99
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Vevor inch inline - vevor,

Vevor inch inline - vevor,

$63.90
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30 w filter rack - 30, w/filter

30 w filter rack - 30, w/filter

$140.00
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Flexible aluminum - 3m,

Flexible aluminum - 3m,

$10.16
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Motorized hvac duct damper - hvac,

Motorized hvac duct damper - hvac,

$120.00
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Amcraft hvac duct - 1”,

Amcraft hvac duct - 1”,

$245.00
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Hvac duct work - hvac,

Hvac duct work - hvac,

$1000.00
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Mcgill hvac duct leak - hvac,

Mcgill hvac duct leak - hvac,

$550.00
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Prestone cp5021 hvac - hvac, control

Prestone cp5021 hvac - hvac, control

$9.85
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Hvac premium duct - hvac, [duct

Hvac premium duct - hvac, [duct

$90.38
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Duct damper stainless steel - damper,

Duct damper stainless steel - damper,

$48.62
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Air duct sizing calculator - duct,

Air duct sizing calculator - duct,

$10.95
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Air duct sizing calculator - duct,

Air duct sizing calculator - duct,

$11.95
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Insulated flexible duct - r6,

Insulated flexible duct - r6,

$147.88
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Honeywell hvac duct - honeywell,

Honeywell hvac duct - honeywell,

$15.00
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Abatement is7000 hvac duct - is7000, 65'

Abatement is7000 hvac duct - is7000, 65'

$649.99
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Insulated flexible hvac - flexible,

Insulated flexible hvac - flexible,

$142.99
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Pure max 900 light - pure, lamp

Pure max 900 light - pure, lamp

$56.70
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Hvac duct wrap - duct,

Hvac duct wrap - duct,

$143.88
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Hvac duct manual volume - 4",

Hvac duct manual volume - 4",

$44.70
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Insulated flex duct - 4",

Insulated flex duct - 4",

$48.95
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Inch inline duct - duct, fan

Inch inline duct - duct, fan

$76.99
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Round duct cap galvanized - duct,

Round duct cap galvanized - duct,

$17.85
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Vivosun 8 flexible - 8'',

Vivosun 8 flexible - 8'',

$32.29
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Patikil duct connector - patikil,

Patikil duct connector - patikil,

$26.73
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Flush kit system hvac - ac,

Flush kit system hvac - ac,

$39.99
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X21 x35 w filter - x21, 1/2

X21 x35 w filter - x21, 1/2

$75.00
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Hvac duct holder - holder, clamp

Hvac duct holder - holder, clamp

$11.00
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Everbilt 25 ft - 8, r6

Everbilt 25 ft - 8, r6

$47.49
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Dayco vinyl auto flex - dayco,

Dayco vinyl auto flex - dayco,

$34.95
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Uimoso inch inline - inch,

Uimoso inch inline - inch,

$44.99
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6in 25ft insulated flexible - x,

6in 25ft insulated flexible - x,

$33.99
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New universal hvac heater - new,

New universal hvac heater - new,

$17.95
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Port magnetic duct hose - 6",

Port magnetic duct hose - 6",

$27.99
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Vivosun 8 10 - vivosun, 8"

Vivosun 8 10 - vivosun, 8"

$31.99
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Galvanized steel round metal - galvanized,

Galvanized steel round metal - galvanized,

$12.75
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Master flow duct cap - flow,

Master flow duct cap - flow,

$16.60
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X29 tall furnace - 17.5"x29"x,

X29 tall furnace - 17.5"x29"x,

$159.00
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New hvac ductulator duct - ductulator,

New hvac ductulator duct - ductulator,

$13.95
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Hvac ducting inch flexible - 4,

Hvac ducting inch flexible - 4,

$33.92
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10 inline booster - inline,

10 inline booster - inline,

$19.99
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Inch 10 25ft aluminum - 4/6/8, 10/25ft

Inch 10 25ft aluminum - 4/6/8, 10/25ft

$31.50
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Flexible aluminum duct 32 - flexible, duct,

Flexible aluminum duct 32 - flexible, duct,

$58.99
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Patikil duct connector - patikil,

Patikil duct connector - patikil,

$28.73
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Ft r6 insulated - 12”, x

Ft r6 insulated - 12”, x

$69.99
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To 6 hvac - 2-1/4”,

To 6 hvac - 2-1/4”,

$23.74
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8ft insulated flexible - 3",

8ft insulated flexible - 3",

$26.59
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X21 tall furnace - tall,

X21 tall furnace - tall,

$185.00
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Inch degree round - inch,

Inch degree round - inch,

$15.04
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Black pvc 16ft - black,

Black pvc 16ft - black,

$32.39
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Duct reducer hvac - duct, 4

Duct reducer hvac - duct, 4

$11.99
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8in 25ft insulated flexible - x,

8in 25ft insulated flexible - x,

$61.99
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Gray metal south 112s - gray,

Gray metal south 112s - gray,

$21.24
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Inch inline duct - duct, fan

Inch inline duct - duct, fan

$42.99
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Inch flexible dryer vent - inch,

Inch flexible dryer vent - inch,

$13.80
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Air duct hvac 90 degree - hvac,

Air duct hvac 90 degree - hvac,

$24.70
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Qty galvanized round - qty, 6"

Qty galvanized round - qty, 6"

$69.99
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Inline duct fan - inline,

Inline duct fan - inline,

$38.99
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Hvac duct manual volume - hvac,

Hvac duct manual volume - hvac,

$26.69
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6in 25ft insulated - 25ft,

6in 25ft insulated - 25ft,

$48.99
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Vivosun 8 inline - 4"/6"/8", fan

Vivosun 8 inline - 4"/6"/8", fan

$22.49
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Uimoso inline duct fan - 8", hvac

Uimoso inline duct fan - 8", hvac

$57.99
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X21 tall furnace stand - 8",

X21 tall furnace stand - 8",

$155.00
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Hvac duct wrap reflective - r8,

Hvac duct wrap reflective - r8,

$43.88
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Vivosun 8ft 25ft - 4"-8", 8ft-25ft

Vivosun 8ft 25ft - 4"-8", 8ft-25ft

$24.69
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Duct opening toe - duct, kick

Duct opening toe - duct, kick

$12.99
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Round galvanized steel - 6,

Round galvanized steel - 6,

$26.49
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Degree stainless steel - degree,

Degree stainless steel - degree,

$19.99
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Hvac ducting inch - hvac,

Hvac ducting inch - hvac,

$29.96
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Wide 75 deep x 8 - wide,

Wide 75 deep x 8 - wide,

$165.00
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Duct board cutter 2 - 2",

Duct board cutter 2 - 2",

$30.00
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Hvac duct manual volume - hvac,

Hvac duct manual volume - hvac,

$81.33
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📊96 listings · from $9.85 · avg $88.9

Browse 96 hvac duct listings currently in our index. Prices range from $9.85 to $1000, with an average of $88.9. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about hvac duct →

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Everything you need to know about hvac duct

Whether you are looking for a brand-new or second-hand hvac duct, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $9.85, while premium listings can reach $1000 — giving you a wide budget spread to work with. The average price of $88.9 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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