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Central ac unit

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Home / Fans & Air Conditioners / Central ac unit refurbished & used for sale | For Sale USA
Ton central air conditioner - central,

Ton central air conditioner - central,

$3199.99
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Ameristar ton 14 seer - ameristar, ac

Ameristar ton 14 seer - ameristar, ac

$745.00
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36000btu quad zone mini - quad,

36000btu quad zone mini - quad,

$3299.99
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12000 btu mini split - 12000,

12000 btu mini split - 12000,

$412.50
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Ac cover for - 36",

Ac cover for - 36",

$12.99
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Ton 24000 btu ducted central - ducted,

Ton 24000 btu ducted central - ducted,

$2330.99
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X24 x30 heavy duty air - heavy,

X24 x30 heavy duty air - heavy,

$13.58
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Air conditioner covers for - covers,

Air conditioner covers for - covers,

$8.62
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Ton aciq extreme central - aciq,

Ton aciq extreme central - aciq,

$3651.00
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Oaurkea 12000btu seer2 mini - 12000btu, seer2-20

Oaurkea 12000btu seer2 mini - 12000btu, seer2-20

$408.75
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Ton central air conditioner - ton,

Ton central air conditioner - ton,

$3199.99
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Ton central heat - 5, ac

Ton central heat - 5, ac

$6221.00
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Central air conditioner cover - air,

Central air conditioner cover - air,

$16.31
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Bard central air conditioner - central,

Bard central air conditioner - central,

$1000.00
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Real relax 18000 - btu, mini

Real relax 18000 - btu, mini

$950.00
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18000 btu mini - split, air

18000 btu mini - split, air

$669.99
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Ton central heat - ac,

Ton central heat - ac,

$3625.00
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Mrcool seer and above 5 - mrcool,

Mrcool seer and above 5 - mrcool,

$1253.75
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Rheem scratch dent central - scratch,

Rheem scratch dent central - scratch,

$1606.55
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Aciq ton seer2 - 14.3,

Aciq ton seer2 - 14.3,

$2399.00
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Aciq ton seer2 - aciq,

Aciq ton seer2 - aciq,

$2141.30
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Ton 24000 btu seer2 - ton,

Ton 24000 btu seer2 - ton,

$2329.99
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Ton central ac r32 air - central,

Ton central ac r32 air - central,

$3017.00
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Kusah121b 12k btu - lg,

Kusah121b 12k btu - lg,

$599.99
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X24 x30 heavy duty - 24"x24"x30", air

X24 x30 heavy duty - 24"x24"x30", air

$14.99
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Goodman ton 4 - goodman, 13.4

Goodman ton 4 - goodman, 13.4

$2397.00
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Ton central ac - 2.5,

Ton central ac - 2.5,

$2651.00
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Goodman central air - central,

Goodman central air - central,

$1100.00
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Goodman gsz140181la central - goodman,

Goodman gsz140181la central - goodman,

$2000.00
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Ton two stage - 2, split-system

Ton two stage - 2, split-system

$1624.00
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Ameristar ton 14 seer - ton,

Ameristar ton 14 seer - ton,

$877.83
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Security cage steel air - ac,

Security cage steel air - ac,

$129.98
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Aciq ton seer2 - ton, inverter

Aciq ton seer2 - ton, inverter

$3950.00
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Trane ton condenser 100k - +,

Trane ton condenser 100k - +,

$5200.00
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Ton central heat pump - ton,

Ton central heat pump - ton,

$3294.00
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Ton central heat - ac, pump

Ton central heat - ac, pump

$4379.00
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Ton central heat - central, ac

Ton central heat - central, ac

$3284.00
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Trane ton 2 seer2 - trane, 3.5

Trane ton 2 seer2 - trane, 3.5

$1979.38
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18000 btus split air - btus,

18000 btus split air - btus,

$826.62
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High efficiency 000 btu - 12,000,

High efficiency 000 btu - 12,000,

$490.99
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Zoneline 3500 through - ge,

Zoneline 3500 through - ge,

$474.99
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Aciq essentials ton seer2 - aciq, 17

Aciq essentials ton seer2 - aciq, 17

$3270.00
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Aciq ton seer2 air - aciq,

Aciq ton seer2 air - aciq,

$3600.50
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Tosot 000 btu ducted - 60,000,

Tosot 000 btu ducted - 60,000,

$5200.00
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Aciq ton seer2 central - seer2,

Aciq ton seer2 central - seer2,

$2137.50
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Ton seer2 r32 central - 3,

Ton seer2 r32 central - 3,

$2971.00
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Ton seer2 central - 18,

Ton seer2 central - 18,

$2329.95
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American standard - american,

American standard - american,

$2062.00
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Aciq ton 4 - aciq, seer2

Aciq ton 4 - aciq, seer2

$2613.45
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Ton 16 seer - 16,

Ton 16 seer - 16,

$2299.00
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Ton unit r32 - r32, central

Ton unit r32 - r32, central

$2661.00
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Central air conditioner - air, covers

Central air conditioner - air, covers

$12.95
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Aciq ton 2 seer2 - 2.5,

Aciq ton 2 seer2 - 2.5,

$2775.90
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Goodman ton 3 seer2 - ton,

Goodman ton 3 seer2 - ton,

$1945.98
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Ton 3 seer2 ducted - ton,

Ton 3 seer2 ducted - ton,

$3510.84
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42000 btu seer2 zone - seer2,

42000 btu seer2 zone - seer2,

$2555.75
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Bryant 186cnv024 evolution - 186cnv024,

Bryant 186cnv024 evolution - 186cnv024,

$2249.99
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12000 btu 110v seer20 - btu,

12000 btu 110v seer20 - btu,

$399.50
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18000 btu dual zone - btu,

18000 btu dual zone - btu,

$2036.70
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Goodman ton central air - 2.5,

Goodman ton central air - 2.5,

$3534.00
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Ton rheem endeavor line - line, /

Ton rheem endeavor line - line, /

$3150.00
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18000 btu seer23 air - 18000,

18000 btu seer23 air - 18000,

$1151.75
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Aciq ton heat pump package - ton,

Aciq ton heat pump package - ton,

$3650.00
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Heavy duty central air - central,

Heavy duty central air - central,

$35.99
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Aciq ton 4 seer2 - aciq,

Aciq ton 4 seer2 - aciq,

$1426.90
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Aciq ton heat pump package - 2.5,

Aciq ton heat pump package - 2.5,

$3530.00
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12000 btu 20seer2 mini split - 12000,

12000 btu 20seer2 mini split - 12000,

$400.00
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Aciq ton 3 central - aciq,

Aciq ton 3 central - aciq,

$4735.74
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Aciq ton 3 - 1.5, 14.3

Aciq ton 3 - 1.5, 14.3

$1953.00
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Ton aciq extreme - extreme+, central

Ton aciq extreme - extreme+, central

$2430.00
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Aciq ton seer2 air - aciq,

Aciq ton seer2 air - aciq,

$2504.00
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Aciq ton seer2 air - aciq,

Aciq ton seer2 air - aciq,

$2044.00
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Ton central heat pump - ac,

Ton central heat pump - ac,

$5208.00
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Air conditioner covers for - air,

Air conditioner covers for - air,

$19.99
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000 btu mini split heat - 12,000,

000 btu mini split heat - 12,000,

$399.00
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Aciq ton seer2 central - aciq, 4

Aciq ton seer2 central - aciq, 4

$3192.00
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Ton central heat - 3,

Ton central heat - 3,

$4866.00
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Ton 454b seer2 rheem - r-454b,

Ton 454b seer2 rheem - r-454b,

$3775.00
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Aciq ton seer2 air - 3,

Aciq ton seer2 air - 3,

$1872.45
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Ton rheem endeavor line - ton,

Ton rheem endeavor line - ton,

$3283.00
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Ton aciq extreme heat - extreme, pump

Ton aciq extreme heat - extreme, pump

$4512.49
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18000 btu mini split air - 18000,

18000 btu mini split air - 18000,

$596.25
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Evcon rac13436b ton - rac13436b, hvac

Evcon rac13436b ton - rac13436b, hvac

$2499.00
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Aciq ton 40000 btu - aciq,

Aciq ton 40000 btu - aciq,

$2935.00
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Portable air conditioner - portable,

Portable air conditioner - portable,

$34.99
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Aciq ton 40000 btu - ton, gas

Aciq ton 40000 btu - ton, gas

$3005.00
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18000 btu mini split air - 18000,

18000 btu mini split air - 18000,

$608.00
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24x24x30 heavy duty air - 24x24x30,

24x24x30 heavy duty air - 24x24x30,

$37.16
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Carrier 24abb342a006 comfort - 24abb342a006,

Carrier 24abb342a006 comfort - 24abb342a006,

$1750.00
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Ton 3 seer2 ducted - 14.3,

Ton 3 seer2 ducted - 14.3,

$3129.24
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Aciq ton seer2 air - ton,

Aciq ton seer2 air - ton,

$1999.00
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000 btu distinctions - 9,000,

000 btu distinctions - 9,000,

$949.00
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Ton seer2 central - 15.2, ac

Ton seer2 central - 15.2, ac

$3917.00
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Ton central heat pump - ton,

Ton central heat pump - ton,

$4579.00
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12000 btu mini split air - mini,

12000 btu mini split air - mini,

$489.99
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Prime inverter seer - 20, central

Prime inverter seer - 20, central

$699.00
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📊96 listings · from $8.62 · avg $2159.58

Browse 96 central ac unit listings currently in our index. Prices range from $8.62 to $6221, with an average of $2159.58. 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 central ac unit →

Try this: trane ac unit | heat pump air conditioner | heat pump compressor | rheem ac units | goodman heat pump | 18000 btu air conditioner | 4 ton condenser | 5000 btu air conditioner | 8000 btu air conditioner | air duct cleaning

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Everything you need to know about central ac unit

Whether you are looking for a brand-new or second-hand central ac unit, 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 $8.62, while premium listings can reach $6221 — giving you a wide budget spread to work with. The average price of $2159.58 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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