Central Air Conditioners

central air conditioners — pre-owned

136listings

Browse 136 central air conditioners — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

C201999 MOVINCOOL Office Pro 24 Portable Air Conditioner 23,300BTUs 230V 1Ph 11A
For parts or not workingBuy It NowBest Offer

C201999 MOVINCOOL Office Pro 24 Portable Air Conditioner 23,300BTUs 230V 1Ph 11A

"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. It powers up, and the digital displays are bright and clear, and it responds to input from the buttons, and it blows a lot of cool air.

$800.00
See listingGilroy, US
outback6
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100.0%Excellent· 52.7k
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SEIFERT (Germany) Cabinet Air Conditioner, Model KG 4266 #ZS US FREE TAX
-40%
UsedBuy It NowBest Offer

SEIFERT (Germany) Cabinet Air Conditioner, Model KG 4266 #ZS US FREE TAX

We will also provide you with a 5-star review. Due to the wide variety of models, we cannot list all of them online.

$797.13$1333.00-40%

You save $535.87

Free ShippingCN
yumsemplcelectric
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100.0%Excellent· 43
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2006 Liebert Condenser, Model: DCDL308-A, S/N 0620C8624 - Lee temp receiver
UsedBuy It Now

2006 Liebert Condenser, Model: DCDL308-A, S/N 0620C8624 - Lee temp receiver

$500.00
See listingBlue Grass, US
christbru-0
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2007 Nortec Humidifier, Model: BOBP 440-480/010
UsedBuy It Now

2007 Nortec Humidifier, Model: BOBP 440-480/010

$500.00
See listingBlue Grass, US
christbru-0
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Liebert Thermostat Precision Cooling 153210G1 B12/D5
UsedBuy It NowBest Offer

Liebert Thermostat Precision Cooling 153210G1 B12/D5

Removed from a working environment.

$120.00
Free ShippingWestchester, US
pickleman1717
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100.0%Excellent· 270
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Carrier 2 Zone Subassembly 1904N052467 HVAC Control Board 781897
UsedBuy It Now

Carrier 2 Zone Subassembly 1904N052467 HVAC Control Board 781897

Temperatures in different zones to reduce energy waste and lower utility bills. Experience enhanced comfort by setting individual schedules and temperatures for each zone.

$110.96
Free ShippingSan Gabriel, US
ac_bro
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99.7%Excellent· 829
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Vortec 7025 Vortex A/C Enclosure Cooler Type 4/4X 1500BTU/hr
-3%
UsedBuy It NowBest Offer

Vortec 7025 Vortex A/C Enclosure Cooler Type 4/4X 1500BTU/hr

SKU: 269298 - Vortec 7025 Vortex A/C Enclosure Cooler Type 4/4X 1500BTU/hr - Vortec - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.

$395.84$405.99-3%

You save $10.15

+$13.99Middlebury, US
bullseyeindustrialsales
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99.8%Excellent· 64.9k
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TECA AHP-300CP / AHP300CP (USED)
UsedBuy It Now

TECA AHP-300CP / AHP300CP (USED)

FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED. radwell_international is a Division of Radwell International, Inc.

$437.40
+$12.90US
radwell_international
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99.7%Excellent· 201.9k
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Textbook Modern Refrigeration and Air Conditioning 1975 Althouse HVAC Manual
UsedBuy It NowBest Offer

Textbook Modern Refrigeration and Air Conditioning 1975 Althouse HVAC Manual

Modern Refrigeration and Air Conditioning textbook by Andrew D. Althouse, Carl H. Turnquist, and Alfred F. Bracciano, published by Goodheart-Willcox Co. in 1975. A classic resource for HVAC students, professionals, or collectors of mid-century industrial literature.

$32.00
See listingKenai, US
discoveryisland
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99.8%Excellent· 580
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PFANNENBERG Beige Side Mounting Air Conditioning Unit DTS 2000 - Used
UsedBuy It NowBest Offer

PFANNENBERG Beige Side Mounting Air Conditioning Unit DTS 2000 - Used

Condition: Used.

$399.99
See listingBergen, US
tandysurplus
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99.5%Excellent· 2.4k
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SEIFERT SYSTEMS 3050303 / 3050303 (USED)
-3%
UsedBuy It Now

SEIFERT SYSTEMS 3050303 / 3050303 (USED)

FOR USE WITH NEMA 4/4X/12 ENCLOSURES. Part Number 3050303. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED.

$396.27$408.53-3%

You save $12.26

+$12.90US
radwell_international
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99.7%Excellent· 201.9k
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C202234 Day & Night HC4A3 Ducted Horizontal Air Conditioner 208/230VAC 3Ph 60Hz
For parts or not workingBuy It NowBest Offer

C202234 Day & Night HC4A3 Ducted Horizontal Air Conditioner 208/230VAC 3Ph 60Hz

The copper pipes on the side of the unit have obviously never been connected, and it has never been hooked up to power. "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.

$500.00
See listingGilroy, US
outback6
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100.0%Excellent· 52.7k
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KEP 130K.012.852 COUNTER W/ CABLE UNMP
UsedBuy It Now

KEP 130K.012.852 COUNTER W/ CABLE UNMP

With our dynamic pricing model, our prices are always competitive. Competitive Pricing.

$52.00
Free ShippingKnoxville, US
plant_factory_spares
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99.8%Excellent· 23.4k
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VORTEX A/C 7015 / 4/4X with Excelon 701S-24A-FIL Filter
UsedBuy It NowBest Offer

VORTEX A/C 7015 / 4/4X with Excelon 701S-24A-FIL Filter

$500.00
See listingWoodridge, US
boiler_parts2000
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99.3%Excellent· 257
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RUUD Scratch & Dent Central Air Conditioner
UsedBuy It NowBest Offer

RUUD Scratch & Dent Central Air Conditioner

Calculated Freight - Outside Carrier. We think good. When we receive the product we will confirm item is. Let us know what’s going on. are more than happy to rectify any problems by replacing. received in a different condition than stated (DOA, not. ).

$800.00
See listingFleetwood, US
mosesbglickllc
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99.8%Excellent· 24.7k
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KOOLTRONICS,KA4C1.0NP17L,AIR CONDITIONER 1000BTU 115V MISSING FILTER
UsedBuy It NowBest Offer

KOOLTRONICS,KA4C1.0NP17L,AIR CONDITIONER 1000BTU 115V MISSING FILTER

But when available in multiple quantity, the photo shown is representative of the item. USED IN GOOD CONDITION.

$320.00
See listingGalion, US
surplusassetholdingsinc
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100.0%Excellent· 11.0k
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PENTAIR M28-0616-004 / M280616004 (USED)
UsedBuy It Now

PENTAIR M28-0616-004 / M280616004 (USED)

PENTAIR M28-0616-004 / M280616004 (USED) DISCONTINUED BY MANUFACTURER, AIR CONDITIONER, 120 VAC, 50/60 HZ, 1 PHASE, 15.0 A. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED. radwell_international is a Division of Radwell International, Inc.

$629.86
See listingUS
radwell_international
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99.7%Excellent· 201.9k
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PENTAIR 28-0326-G036 / 280326G036 (USED)
UsedBuy It Now

PENTAIR 28-0326-G036 / 280326G036 (USED)

PENTAIR 28-0326-G036 / 280326G036 (USED) DISCONTINUED BY MANUFACTURER, AIR CONDITIONER, 460 V, 1 PHASE, 50-60 HZ, 879/879 BTU. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED.

$425.15
See listingUS
radwell_international
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99.7%Excellent· 201.9k
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Liebert Thermostat Precision Cooling 153210G1 B12/D5
UsedBuy It NowBest Offer

Liebert Thermostat Precision Cooling 153210G1 B12/D5

Model: 153210G1. MPN: 153210G1. Important Notes Display and keypad interface module.

$99.95
Free ShippingPompano Beach, US
hbla-56
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100.0%Excellent· 10
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Hoffman Pentair M170216G009 Enclosure Air Conditioner 115V 1Ph 1500/1800BTU
UsedBuy It NowBest Offer

Hoffman Pentair M170216G009 Enclosure Air Conditioner 115V 1Ph 1500/1800BTU

MPN: M170216G009. Will there be a dock or forklift. Need it urgently?. Call us and we will do what we can to get it to you quickly. Prefer to pick it up yourself?. To get a freight quote we will need to know the following.

$1449.99
See listingMiddlebury, US
bullseyeindustrialsales
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99.8%Excellent· 64.9k
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Kangyu KY-66-45-ZYC20 Rectifier I/P:0-120V-220V 60Hz
UsedBuy It NowBest Offer

Kangyu KY-66-45-ZYC20 Rectifier I/P:0-120V-220V 60Hz

KY-66-45-ZYC20 Rectifier I/P:0-120V-220V 60Hz

$19.95
See listingGreer, US
pastor52010
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99.4%Excellent· 635
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Airrex HSC-24A Portable 23,500 Btu/h Spot Cooler Air Conditioner Unit bidadoo
UsedBuy It NowBest Offer

Airrex HSC-24A Portable 23,500 Btu/h Spot Cooler Air Conditioner Unit bidadoo

These costs include, but are not limited to, certificates and/or permits required to move the goods within or across state, province and/or country borders.

$1250.00
See listingWilmington, US
bidadoo_auctions
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100.0%Excellent· 10.6k
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ANDOVER CONTROLS TCX 851 INFINITY TERMINAL CONTROL UNIT
UsedBuy It NowBest Offer

ANDOVER CONTROLS TCX 851 INFINITY TERMINAL CONTROL UNIT

Used removed from working system!

$17.00
+$15.00Louisville, US
technology.surplus
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100.0%Excellent· 104
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Airrex HSC-24A Portable 23,500 Btu/h Spot Cooler Air Conditioner Unit bidadoo
UsedBuy It NowBest Offer

Airrex HSC-24A Portable 23,500 Btu/h Spot Cooler Air Conditioner Unit bidadoo

These costs include, but are not limited to, certificates and/or permits required to move the goods within or across state, province and/or country borders.

$1250.00
See listingWilmington, US
bidadoo_auctions
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100.0%Excellent· 10.6k
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KESSLER 130K.012.852 COUNTER W/ CABLE UNMP
UsedBuy It Now

KESSLER 130K.012.852 COUNTER W/ CABLE UNMP

With our dynamic pricing model, our prices are always competitive. Competitive Pricing.

$52.00
Free ShippingKnoxville, US
plant_factory_spares
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99.8%Excellent· 23.4k
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McLean M520446G002 Air Conditioner 4100BTU 460V 3PH - New In Box
UsedBuy It NowBest Offer

McLean M520446G002 Air Conditioner 4100BTU 460V 3PH - New In Box

McLean M520446G002 Air Conditioner 4100BTU 460V 3PH - never used but dented during shipping. Condition is Used. Shipped with USPS Ground Advantage.

$1000.00
+$5.80Downers Grove, US
automate2
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100.0%Excellent· 788
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SMC FAPP-12-DDL00008 / FAPP12DDL00008 (USED)
-10%
UsedBuy It Now

SMC FAPP-12-DDL00008 / FAPP12DDL00008 (USED)

SMC FAPP-12-DDL00008 / FAPP12DDL00008 (USED) 1 1/2 G WATER LEG ASSEMBLY, UTC SPECIAL DESIGN. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED.

$388.42$431.58-10%

You save $43.16

+$12.90US
radwell_international
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99.7%Excellent· 201.9k
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PENTAIR Cabinet Air Conditioner, Model S060326G031 Spot Goods US FREE TAX #ZS
-46%
UsedBuy It NowBest Offer

PENTAIR Cabinet Air Conditioner, Model S060326G031 Spot Goods US FREE TAX #ZS

Due to the wide variety of models, we cannot list all of them online. We will also provide you with a 5-star review.

$1237.86$2300.00-46%

You save $1062.14

Free ShippingCN
yumsemplcelectric
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100.0%Excellent· 43
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2001 Liebert CRAC Unit, Model: FH245A-AAEI / S/N 413461-001, Nominal 20 ton with
UsedBuy It NowBest Offer

2001 Liebert CRAC Unit, Model: FH245A-AAEI / S/N 413461-001, Nominal 20 ton with

2012 Liebert CRAC Unit, Model: DS053ADA0E1277B / S/N C12E8E0030, Nominal 15 ton with Electric reheat and infrared humidifier.

$1000.00
See listingBlue Grass, US
christbru-0
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2012 Liebert Condenser, Model: DCDL415-A, S/N C12E4F2280 - Lee Temp Receiver
UsedBuy It NowBest Offer

2012 Liebert Condenser, Model: DCDL415-A, S/N C12E4F2280 - Lee Temp Receiver

$1650.00
See listingBlue Grass, US
christbru-0
View on eBayOpen listing →
SAGINAW SCE-TE170B24VSS U-097
UsedBuy It NowBest Offer

SAGINAW SCE-TE170B24VSS U-097

The SAGINAW SCE-TE170B24VSS is a central air conditioner designed for industrial and commercial use. With the trusted brand of SAGINAW, this HVAC system is reliable and efficient in providing cooling solutions for various settings. This model is specifically designed to meet the heating and cooling needs of businesses and industrial facilities, ensuring comfortable and consistent indoor temperatures. Ideal for large spaces, the SCE-TE170B24VSS offers effective climate control for a range of applications. As

$999.99
Free ShippingErie, US
leaparts
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100.0%Excellent· 2.3k
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2014 Liebert CRAC Unit, Model: DS070ADA0EI077S, S/N C14F8E0073, Nominal 20 Ton w
UsedBuy It NowBest Offer

2014 Liebert CRAC Unit, Model: DS070ADA0EI077S, S/N C14F8E0073, Nominal 20 Ton w

2012 Liebert CRAC Unit, Model: DS053ADA0E1277B / S/N C12E8E0030, Nominal 15 ton with Electric reheat and infrared humidifier.

$1500.00
See listingBlue Grass, US
christbru-0
View on eBayOpen listing →
SMC HAW7-06D / HAW706D (USED)
-3%
UsedBuy It Now

SMC HAW7-06D / HAW706D (USED)

SMC HAW7-06D / HAW706D (USED) AFTER COOLER. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED. radwell_international is a Division of Radwell International, Inc.

$750.00$773.00-3%

You save $23.00

+$12.90US
radwell_international
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99.7%Excellent· 201.9k
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GLUNZ & JENSEN HC20-07-0301-01 / HC2007030101 (USED)
UsedBuy It Now

GLUNZ & JENSEN HC20-07-0301-01 / HC2007030101 (USED)

GLUNZ & JENSEN HC20-07-0301-01 / HC2007030101 (USED) DISCONTINUED BY MANUFACTURER, R&R MACHINE, 220-240V, 50HZ, 3.5A, 600W, IP21, R134A (170 GRAMS). FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED.

$773.64
See listingUS
radwell_international
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99.7%Excellent· 201.9k
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PENTAIR M280426G032 / M280426G032 (USED)
-36%
UsedBuy It NowBest Offer

PENTAIR M280426G032 / M280426G032 (USED)

PENTAIR M280426G032 / M280426G032 (USED) AIR CONDITIONING UNIT, 4000 BTU, 230 VOLTS AC, 50 / 60 HZ, 3800 / 4000 BTU/HR., 1114 / 1172 WATTS. Part Number M280426G032. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED.

$2208.94$3465.00-36%

You save $1256.06

See listingUS
radwell_international
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99.7%Excellent· 201.9k
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INVENSYS /SCHNEIDER PNEUMATIC CALIBRATION TOOL KIT-95-1
UsedBuy It NowBest Offer

INVENSYS /SCHNEIDER PNEUMATIC CALIBRATION TOOL KIT-95-1

The Invensys/Schneider Pneumatic Calibration Tool Kit-95-1 is a specialized tool designed for calibration purposes in central air conditioning systems. Created by reputable brands Invensys/Schneider, this kit is specifically tailored for HVAC systems and refrigeration equipment. The tool-95-1 model ensures precise calibration for optimal performance and efficiency in industrial and commercial settings, making it a valuable asset for professionals in the HVAC & Refrigeration industry.

$165.00
See listingFort Scott, US
plur27
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100.0%Excellent· 520
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 DIAKIN 3P181687-1  TAM RT1408
UsedBuy It Now

DIAKIN 3P181687-1 TAM RT1408

Used

$100.00
Free ShippingBirmingham, US
ehs8084
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100.0%Excellent· 676
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Trane AHU 7.5 Tons, Used in working condition.
UsedBuy It NowBest Offer

Trane AHU 7.5 Tons, Used in working condition.

7.5 Tons Air Handler (2021) in working condition.

$1610.00
See listingDania, US
victronics_fl
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100.0%Excellent· 169
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MCLEAN ELECTRIC ENCLOSURE AIR CONDITIONER PH 1 115V 50/60 HZ CR290416-G002
UsedBuy It NowBest Offer

MCLEAN ELECTRIC ENCLOSURE AIR CONDITIONER PH 1 115V 50/60 HZ CR290416-G002

AIR CONDITIONER. ELECTRICAL ENCLOSURE. OAD: 30" X 15-1/2" X 8-5/8". (BTU/HR): 3500/4000- (COOLING).

$1500.00
See listingCoffeyville, US
irontime1
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99.7%Excellent· 31.1k
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2012 Liebert CRAC Unit, Model: DS053ADA0E1277B / S/N C12E8E0030, Nominal 15 ton
UsedBuy It Now

2012 Liebert CRAC Unit, Model: DS053ADA0E1277B / S/N C12E8E0030, Nominal 15 ton

2012 Liebert CRAC Unit, Model: DS053ADA0E1277B / S/N C12E8E0030, Nominal 15 ton with Electric reheat and infrared humidifier.

$2000.00
See listingBlue Grass, US
christbru-0
View on eBayOpen listing →