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Central air systems

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Home / / Central air systems refurbished & used for sale | For Sale USA
Ton seer2 central air - 2, 18

Ton seer2 central air - 2, 18

$2328.89
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Keeprite ref bar 158bvt - keeprite,

Keeprite ref bar 158bvt - keeprite,

$207.53
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Fujitsu airstage uty vsgxz1 - fujitsu, uty-vsgxz1

Fujitsu airstage uty vsgxz1 - fujitsu, uty-vsgxz1

$99.00
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4in 17ft mini split - 4in, x

4in 17ft mini split - 4in, x

$80.10
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Fedders 1968 central - 1968, air

Fedders 1968 central - 1968, air

$9.60
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16ft mini split line set - mini,

16ft mini split line set - mini,

$29.99
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Aciq ton extreme - ton, pump

Aciq ton extreme - ton, pump

$5334.24
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Ton central air - 3,

Ton central air - 3,

$3199.99
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Air handler control board - handler,

Air handler control board - handler,

$33.29
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Vintage 1968 sears central - vintage,

Vintage 1968 sears central - vintage,

$8.95
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Bedjet 800na climate - 3, 3s-800na

Bedjet 800na climate - 3, 3s-800na

$330.00
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Envirosafe arctic air - envirosafe, r22

Envirosafe arctic air - envirosafe, r22

$81.99
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48000 btu ducted - btu,

48000 btu ducted - btu,

$3522.01
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Goodman ton r32 - ton,

Goodman ton r32 - ton,

$4770.00
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Aciq ton extreme - ton, heat

Aciq ton extreme - ton, heat

$4441.24
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Aciq ton air conditioner - aciq, 3

Aciq ton air conditioner - aciq, 3

$3063.75
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Aciq ton 2 seer2 - aciq, 2.5

Aciq ton 2 seer2 - aciq, 2.5

$2775.90
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Aciq ton central air - 2,

Aciq ton central air - 2,

$3528.00
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Ton central air heat - 2,

Ton central air heat - 2,

$3502.00
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Aciq ton 60k - aciq, btu

Aciq ton 60k - aciq, btu

$3848.00
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Ton central air - air, heat

Ton central air - air, heat

$4576.00
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Used tested mitsubish - used,

Used tested mitsubish - used,

$191.00
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Goodman ton central air - goodman,

Goodman ton central air - goodman,

$4312.00
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12000 btu mini split - mini, air

12000 btu mini split - mini, air

$412.50
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Revolv gray central air - revolv,

Revolv gray central air - revolv,

$55.56
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Goodman ton central - goodman, 3

Goodman ton central - goodman, 3

$3565.00
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Central boiler oem 2500213 - boiler,

Central boiler oem 2500213 - boiler,

$69.88
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Goodman ton seer2 heat - seer2,

Goodman ton seer2 heat - seer2,

$3974.00
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Aaon asmo 08070 - aaon, speed

Aaon asmo 08070 - aaon, speed

$175.00
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Trane communication zone - ,

Trane communication zone - ,

$125.00
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Brand new sporlan - new, 95

Brand new sporlan - new, 95

$331.50
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Carrier bryant payne - bryant,

Carrier bryant payne - bryant,

$195.00
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Ton ducted central air - 2,

Ton ducted central air - 2,

$2329.75
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Sporlan series valve - sporlan,

Sporlan series valve - sporlan,

$800.00
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Armstrong lennox danfoss hvac - armstrong,

Armstrong lennox danfoss hvac - armstrong,

$175.00
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Ton central air heat - 3,

Ton central air heat - 3,

$4137.00
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Ton central air heat - central,

Ton central air heat - central,

$5058.00
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Cen tec systems - cen-tec, 93070

Cen tec systems - cen-tec, 93070

$95.86
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Baldor 330423302 208 230 - baldor, 208/230/460v

Baldor 330423302 208 230 - baldor, 208/230/460v

$383.20
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Aaon asmo 08070 motor - asmo, speed

Aaon asmo 08070 motor - asmo, speed

$175.00
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Drain trap for goodman - us,

Drain trap for goodman - us,

$25.49
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Aciq ton 5 seer2 - ton, 14.5

Aciq ton 5 seer2 - ton, 14.5

$4634.10
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Envirosafe arctic air for - for, r22

Envirosafe arctic air for - for, r22

$89.99
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Aciq ton air conditioner - aciq,

Aciq ton air conditioner - aciq,

$2542.20
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Goodman ton seer2 heat - 5, 14.5

Goodman ton seer2 heat - 5, 14.5

$6297.00
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Briidea soft start kit 32a - briidea,

Briidea soft start kit 32a - briidea,

$89.99
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Trane cnt03600 pin - cnt03600,

Trane cnt03600 pin - cnt03600,

$79.99
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Aciq ton seer2 central - ton, 13.4

Aciq ton seer2 central - ton, 13.4

$1420.00
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Aciq ton seer2 inverter - 3,

Aciq ton seer2 inverter - 3,

$3184.40
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Aciq ton seer2 inverter - aciq,

Aciq ton seer2 inverter - aciq,

$3534.00
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Aciq ton central air - central,

Aciq ton central air - central,

$2552.00
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Ton rheem endeavor - ton,

Ton rheem endeavor - ton,

$3150.00
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Central boiler 2500604 - boiler,

Central boiler 2500604 - boiler,

$95.95
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Enviro safe r134a replacement - r134a,

Enviro safe r134a replacement - r134a,

$46.99
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Bryant central air conditioner - central,

Bryant central air conditioner - central,

$13.98
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Durozone red hvac - hvac, zone

Durozone red hvac - hvac, zone

$272.50
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Goodman ton central - 2.5,

Goodman ton central - 2.5,

$3534.00
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Goodman ton r32 central air - goodman,

Goodman ton r32 central air - goodman,

$3879.00
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Goodman ton central - 4,

Goodman ton central - 4,

$3903.00
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Cen tec systems ct20qd - cen-tec,

Cen tec systems ct20qd - cen-tec,

$149.99
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Mrcool phk20h heat kit 20kw - heat,

Mrcool phk20h heat kit 20kw - heat,

$227.29
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24v hvac zone - zone, controller

24v hvac zone - zone, controller

$64.95
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Aciq ton air - 2.5,

Aciq ton air - 2.5,

$2833.85
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Ton rheem seer2 - 15.2, r454b

Ton rheem seer2 - 15.2, r454b

$4425.00
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Perfect temp 6202 single - 6202,

Perfect temp 6202 single - 6202,

$25.00
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Ton central air - 1.5,

Ton central air - 1.5,

$2603.95
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Ton rheem endeavor - ton,

Ton rheem endeavor - ton,

$3299.00
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Ft line set cover - 9,

Ft line set cover - 9,

$31.98
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Ton rheem line select - 5,

Ton rheem line select - 5,

$3829.00
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22t refrigeration branch - refrigeration, y

22t refrigeration branch - refrigeration, y

$20.43
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Trane air handler - power, supply

Trane air handler - power, supply

$70.00
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Enviro safe arctic - air, r22

Enviro safe arctic - air, r22

$44.99
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Genuine oem robinair - genuine, air

Genuine oem robinair - genuine, air

$24.50
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Ton seer2 r 32 - seer2, r-32

Ton seer2 r 32 - seer2, r-32

$2309.00
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Goodman ton heat pump - goodman,

Goodman ton heat pump - goodman,

$4532.00
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Mitsubishi scratch dent - &,

Mitsubishi scratch dent - &,

$1033.85
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Ton 454b seer2 - ton, rheem

Ton 454b seer2 - ton, rheem

$3565.00
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Icm288 furnace control - icm288,

Icm288 furnace control - icm288,

$31.20
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Ton seer2 r 32 goodman - ton,

Ton seer2 r 32 goodman - ton,

$2825.00
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Ton seer2 r - 15.2,

Ton seer2 r - 15.2,

$3225.00
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Ton 54000 btu - 5, ducted

Ton 54000 btu - 5, ducted

$3059.98
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Diversified heat transfer - diversified,

Diversified heat transfer - diversified,

$500.00
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000 btu mini - 12,000,

000 btu mini - 12,000,

$399.00
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Goodman ton r32 central - ton, air

Goodman ton r32 central - ton, air

$3696.00
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Aciq ton seer2 air - ton,

Aciq ton seer2 air - ton,

$3600.50
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Control board furnace - board,

Control board furnace - board,

$40.00
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Goodman ton r32 central air - 4,

Goodman ton r32 central air - 4,

$3944.00
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Ton seer2 r32 central - 3,

Ton seer2 r32 central - 3,

$2910.00
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Enviro safe arctic air for - enviro-safe,

Enviro safe arctic air for - enviro-safe,

$39.99
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Ton 24000 btu - 2,

Ton 24000 btu - 2,

$2329.95
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Ton central ac - 13.4, r32

Ton central ac - 13.4, r32

$3017.00
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Aciq ton 17 seer2 - aciq,

Aciq ton 17 seer2 - aciq,

$2204.00
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Aciq ton seer2 - ton, inverter

Aciq ton seer2 - ton, inverter

$3950.00
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2200 central suction - #2200,

2200 central suction - #2200,

$39.99
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Asmo 2293 aaon - 2293, brand

Asmo 2293 aaon - 2293, brand

$250.00
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Mve - mve-26-ga, (26-ton

Mve - mve-26-ga, (26-ton

$950.00
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📊96 listings · from $8.95 · avg $1851.84

Browse 96 central air systems listings currently in our index. Prices range from $8.95 to $6297, with an average of $1851.84. 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 air systems →

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Everything you need to know about central air systems

Whether you are looking for a brand-new or second-hand central air systems, 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 $8.95, while premium listings can reach $6297 — giving you a wide budget spread to work with. The average price of $1851.84 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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