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Central air systems

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Home / / Central air systems refurbished & used for sale | For Sale USA
16ft mini split line - mini,

16ft mini split line - mini,

$29.99
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Johnson controls thermostat - johnson,

Johnson controls thermostat - johnson,

$100.00
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Keeprite ref bar 158bvt - keeprite,

Keeprite ref bar 158bvt - keeprite,

$207.53
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48x21 811 air handler - air,

48x21 811 air handler - air,

$64.50
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Fedders 1968 central air - fedders,

Fedders 1968 central air - fedders,

$9.60
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Cen tec systems 91486 - cen-tec, central

Cen tec systems 91486 - cen-tec, central

$150.43
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Mitsubishi scratch dent - mitsubishi, &

Mitsubishi scratch dent - mitsubishi, &

$1033.85
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Goodman ton heat pump - goodman,

Goodman ton heat pump - goodman,

$4018.00
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Ton 36000 btu ducted central - 36000,

Ton 36000 btu ducted central - 36000,

$2499.98
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Aciq ton extreme heat pump - 5,

Aciq ton extreme heat pump - 5,

$5334.24
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Central pneumatic air - pneumatic,

Central pneumatic air - pneumatic,

$89.99
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Ton central air heat - air,

Ton central air heat - air,

$3542.00
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Ton seer2 central air - seer2,

Ton seer2 central air - seer2,

$1790.00
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Aciq ton 17 seer2 - ton,

Aciq ton 17 seer2 - ton,

$1732.80
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Ton seer2 central air - 3,

Ton seer2 central air - 3,

$1640.00
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Aciq ton extreme - 3.5,

Aciq ton extreme - 3.5,

$4797.49
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Cen tec systems 91486 - systems, central

Cen tec systems 91486 - systems, central

$147.48
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Briidea soft start kit - briidea, 16-32a

Briidea soft start kit - briidea, 16-32a

$89.99
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Air handler control board - air,

Air handler control board - air,

$33.29
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Central boiler 2500604 - central,

Central boiler 2500604 - central,

$95.95
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Icm288 furnace control - icm288, board

Icm288 furnace control - icm288, board

$31.20
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48000 btu ducted central - 48000,

48000 btu ducted central - 48000,

$3522.01
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Ton central air conditioning - 4,

Ton central air conditioning - 4,

$3537.80
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Ton ducted central air - ton,

Ton ducted central air - ton,

$2495.99
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Goodman ton r32 - 2.5, ac

Goodman ton r32 - 2.5, ac

$3972.00
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Ton central air conditioner - central,

Ton central air conditioner - central,

$3199.99
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Envirosafe arctic air for r22 - for,

Envirosafe arctic air for r22 - for,

$81.99
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Beckett 1502 remote safety - 1502,

Beckett 1502 remote safety - 1502,

$10.99
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Trane communication zone - trane,

Trane communication zone - trane,

$125.00
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Carrier bryant payne - carrier,

Carrier bryant payne - carrier,

$195.00
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Genteq blower motor 3 - blower, 2.3

Genteq blower motor 3 - blower, 2.3

$414.99
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Aaon asmo 08070 - aaon,

Aaon asmo 08070 - aaon,

$175.00
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Aciq ton 80k btu ng - 80k, ng/lp

Aciq ton 80k btu ng - 80k, ng/lp

$4820.00
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Goodman ton 4 - goodman, 13.4

Goodman ton 4 - goodman, 13.4

$2318.00
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12000 btu mini - split, air

12000 btu mini - split, air

$435.00
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Hvac zone control panel - hvac,

Hvac zone control panel - hvac,

$189.99
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Ton seer2 central air - ton,

Ton seer2 central air - ton,

$1901.00
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Used tested mitsubish - used, &

Used tested mitsubish - used, &

$191.00
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Lennox heat pump defrost - pump, board

Lennox heat pump defrost - pump, board

$55.00
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Beckett 1502 remote - remote, safety

Beckett 1502 remote - remote, safety

$75.98
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Ton central air - central,

Ton central air - central,

$4438.00
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Ton seer2 central air - 2,

Ton seer2 central air - 2,

$1420.00
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Revolv gray central air - gray,

Revolv gray central air - gray,

$55.56
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Goodman ton seer2 heat - 2,

Goodman ton seer2 heat - 2,

$3974.00
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Aciq ton heat pump package - pump,

Aciq ton heat pump package - pump,

$3650.00
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Central air conditioner - air,

Central air conditioner - air,

$100.00
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Sporlan series valve - sporlan,

Sporlan series valve - sporlan,

$800.00
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Ton central air heat - central,

Ton central air heat - central,

$3577.00
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Mitsubishi svz series ton - svz, 2.5

Mitsubishi svz series ton - svz, 2.5

$1710.00
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Cain air damper - air,

Cain air damper - air,

$15.00
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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,

$2617.25
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Aciq ton central - ton,

Aciq ton central - ton,

$3528.00
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Goodman ton 3 seer2 - ton,

Goodman ton 3 seer2 - ton,

$2048.00
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Ton trane heat - heat, split

Ton trane heat - heat, split

$5414.99
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Ton seer2 central air - ton,

Ton seer2 central air - ton,

$2236.00
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22t refrigeration branch - refrigeration, y

22t refrigeration branch - refrigeration, y

$20.43
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Aciq ton central - 2.5, air

Aciq ton central - 2.5, air

$3401.00
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Ton seer2 central - 18, air

Ton seer2 central - 18, air

$2328.89
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Goodman ton 4 seer2 - 5,

Goodman ton 4 seer2 - 5,

$2817.00
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Goodman ton central air - ton,

Goodman ton central air - ton,

$3534.00
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Aciq ton 3 central - aciq, 14.3

Aciq ton 3 central - aciq, 14.3

$2542.20
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Goodman ton 4 seer2 - 2.5,

Goodman ton 4 seer2 - 2.5,

$1613.00
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Trane air handler - trane, supply

Trane air handler - trane, supply

$70.00
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Genuine oem robinair air - genuine,

Genuine oem robinair air - genuine,

$24.50
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Aciq ton air conditioner - air,

Aciq ton air conditioner - air,

$2833.85
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Central boiler 1200852 - central,

Central boiler 1200852 - central,

$223.77
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Goodman ton r32 central - r32, air

Goodman ton r32 central - r32, air

$3944.00
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Aciq ton seer2 - 4,

Aciq ton seer2 - 4,

$3520.70
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Aciq ton central air - aciq,

Aciq ton central air - aciq,

$2812.00
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Goodman hktsd08x1 electric - goodman,

Goodman hktsd08x1 electric - goodman,

$99.00
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Aciq ton 60k - 60k, ng/lp

Aciq ton 60k - 60k, ng/lp

$3848.00
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Goodman ton r32 central - r32,

Goodman ton r32 central - r32,

$4770.00
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Aciq ton extreme - 2.5,

Aciq ton extreme - 2.5,

$4441.24
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200mm adjustable round - adjustable, abs

200mm adjustable round - adjustable, abs

$18.70
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Has power vent - has, w/

Has power vent - has, w/

$300.00
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Ton unit r32 - unit,,

Ton unit r32 - unit,,

$2931.00
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Goodman ton 4 seer2 - 3.5,

Goodman ton 4 seer2 - 3.5,

$2282.00
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Ton aciq extreme - 3.5, heat

Ton aciq extreme - 3.5, heat

$4512.49
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Enviro safe r134a replacement - r134a,

Enviro safe r134a replacement - r134a,

$46.99
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Goodman ton r32 ac central - goodman,

Goodman ton r32 ac central - goodman,

$4651.00
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Trane uc400 programmable - trane,

Trane uc400 programmable - trane,

$59.00
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Ton seer2 central air - ton,

Ton seer2 central air - ton,

$2329.95
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Goodman ton central air - ton,

Goodman ton central air - ton,

$3903.00
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Goodman ton 4 seer2 - 2,

Goodman ton 4 seer2 - 2,

$1720.00
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Trane cnt5165 05165 single - trane,

Trane cnt5165 05165 single - trane,

$119.20
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Envirosafe arctic air for r22 - envirosafe,

Envirosafe arctic air for r22 - envirosafe,

$102.00
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Ton ducted central - ton,

Ton ducted central - ton,

$3055.99
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Ton central air - ton, heat

Ton central air - ton, heat

$4463.00
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Goodman ton 2 - goodman, 2.5

Goodman ton 2 - goodman, 2.5

$2437.00
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Goodman ton r32 central - goodman, air

Goodman ton r32 central - goodman, air

$3879.00
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Goodman ton r32 central - ton, ac

Goodman ton r32 central - ton, ac

$3888.00
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Goodman amana air handler - goodman,

Goodman amana air handler - goodman,

$60.00
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York coleman luxaire - york, 539617

York coleman luxaire - york, 539617

$42.65
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Trane american white - trane,

Trane american white - trane,

$80.00
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Reliably built defrost control - built,

Reliably built defrost control - built,

$56.87
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📊96 listings · from $9.6 · avg $1851.09

Browse 96 central air systems listings currently in our index. Prices range from $9.6 to $5414.99, with an average of $1851.09. 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 $9.6, while premium listings can reach $5414.99 — giving you a wide budget spread to work with. The average price of $1851.09 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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