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Used Water Cooled Chillers

Browse Aaron Equipment's inventory of unused and used water cooled chillers. Industrial water-cooled chillers are large-scale cooling systems used in industrial and commercial applications to remove heat from processes, equipment, or spaces. These systems rely on water as the primary cooling medium to transfer heat, making them highly efficient and suitable for applications requiring precise temperature control. Water-cooled chillers are typically chosen for facilities with consistent high cooling demands and access to ample water supplies. If you are looking to sell your used water cooled chiller submit a request online or contact Erik Eichert at 630-238-7480.

8 Water Cooled Chillers

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Used Advantage Engineering Model B1-3ASMI-635LE-N4XSP Water Chiller

Used Advantage Engineering Model B1-3ASMI-635LE-N4XSP Water Chiller

Stock# 45053458

Used Advantage Engineering Model B1-3ASMI-635LE-N4XSP Water Chiller. 410A Refrigerant. 3/60/208v requirements. Built 2015, serial# 139976.

Tons: Mfr: Advantage
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Industrial Water Chiller - Technical Systems 34WOCS35-S404, 81.4 GPM

Industrial Water Chiller - Technical Systems 34WOCS35-S404, 81.4 GPM

Stock# 51996003

Used Technical Systems Water Chiller. Model 34WOCS35-S404. 81.4 Gallons Per Minute. 404A Refrigerant at minimum charge 120lbs charge. Evap temperature range -20 to 30 Degrees F. Copeland model 6DK3A3500-TSK-233 compressor. Shell & tube heat exchanger. Control panel. Mounted on a painted carbon steel frame. Serial # 12-03-072056-001-001. 3/60/460v supply.

Tons: Mfr: Technical Systems

Standard Terms and Conditions

VIEW ITEM $2,375.00

Industrial Water Temperature Controller – Delta T ESW-09C 9KW

Industrial Water Temperature Controller – Delta T ESW-09C 9KW

Stock# 53844016

Used Delta T Systems Model ESW-09C Water Temperature Control Unit. 9 KW Heating capacity. 3/4 HP Pump. Approximate temperature range 32F to 230F (0C to 110C). Mounted on casters for mobility. Serial# 202167-1-1-1. 3/60/208 Volt, 35.5 Amp.

Tons: Mfr: dELTA

Standard Terms and Conditions

VIEW ITEM $3,000.00

Scientific Systems 4 Ton Air-Cooled Chiller – 49,200 BTU/hr Cooling

Scientific Systems 4 Ton Air-Cooled Chiller – 49,200 BTU/hr Cooling

Stock# 53844012

Used Scientific Systems Corporation Industrial Air Cooled Chiller, Model DS4ACLT. 4 Ton. Capacity 49,200 BTU/hr at 50 degrees F (18,000 BTUH @ -10 degrees C). Tank size 19 gallon (water). Compressor model Z38K4E-TFD-265, approximate 4hp. Process pump, approximate 1/2hp, Model 1MS1E2E2. Control panel featuring temperature controller, process pump selector switch, compressor selector switch. Mounted on casters. 3/60/460 Volt, 15.3 Amp.

Tons: 4 Mfr:

Standard Terms and Conditions

VIEW ITEM $3,500.00

Used ICS Chillers Air-Cooled Condensing Unit – 15 Ton, R-22 Refrigerant

Used ICS Chillers Air-Cooled Condensing Unit – 15 Ton, R-22 Refrigerant

Stock# 53207003

Used ICS Chillers Air Cooled Condensing Unit, Model ICS-15ACCUD-HA-460. Approximate 15 nominal tons. Serial# CYC-15D46-1008. (2) Carlyle Model 06DG8252BA3650 7-1/2HP compressors. (4) 1HP condenser fans. Refrigerant HCFC 22. 3/60/460 Volt.

Tons: 15 Mfr:

Standard Terms and Conditions

VIEW ITEM $4,250.00

Used York / Caterpillar PY-525A Mobile Chiller – 533 Tons, R-22 Refrigerant

Used York / Caterpillar PY-525A Mobile Chiller – 533 Tons, R-22 Refrigerant

Stock# 50911001

Used York / Caterpillar Model PY-525A Containerized Packaged Mobile Chiller. Consisting of York Millennium Rotary Screw Liquid Chiller, Model YSECEAS4-CRDS. Rated 533 tons. Refrigerant R-22, charge 1300 lbs. 408 HP, 3/60/460 volt, 3600 rpm motor. Evaporator (182) tubes rated 150 psi at 110 degrees F, 2 pass, 1200 gallons per minute. Condenser (221) tubes rated 150 psi at 110 degrees F, 2 pass, 1500 gallons per minute. Entering chilled water 55 degrees F, leaving chilled water 45 degrees F. Entering condenser water 85 degrees F, leaving condenser water 94.9 degrees F. Mounted inside a 20' container on chassis. Serial # SKGM-172530.

Tons: 533 Mfr: York
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Used Caterpillar / York PY-525A Mobile Chiller – 533 Tons, R-22 Refrigerant

Used Caterpillar / York PY-525A Mobile Chiller – 533 Tons, R-22 Refrigerant

Stock# 50911002

Used Caterpillar / York Model PY-525A Containerized Packaged Mobile Chiller. Consisting of York Millennium Rotary Screw Liquid Chiller, Model YSECEAS4-CRDS. Rated 533 tons. Refrigerant R-22, charge 1300 lbs. 408 HP, 3/60/460 volt, 3600 rpm motor. Evaporator (182) tubes rated 150 psi at 110 degrees F, 2 pass, 1200 gallons per minute. Condenser (221) tubes rated 150 psi at 110 degrees F, 2 pass, 1500 gallons per minute. Entering chilled water 55 degrees F, leaving chilled water 45 degrees F. Entering condenser water 85 degrees F, leaving condenser water 94.9 degrees F. Includes (2) Ball & Gossett 50hp pumps, solid state motor starter. Has (2) side roll up doors, (1) service door. Mounted inside a 30' container on chassis. Serial # SNGM-318690.

Tons: 533 Mfr: York
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Used York / Caterpillar Model PY-525A Containerized Packaged Mobile Chiller – 533 Tons | R-22 Refrigerant

Used York / Caterpillar Model PY-525A Containerized Packaged Mobile Chiller – 533 Tons | R-22 Refrigerant

Stock# 50911003

Used York / Caterpillar Containerized Packaged Mobile Chiller, Model PY-525A. Consisting of York Millennium Rotary Screw Liquid Chiller, Model YSECEAS4-CRDS. Rated 533 tons. Refrigerant R-22, charge 1300 lbs. 408 HP, 3/60/460 volt, 3600 rpm motor. Evaporator (182) tubes rated 150 psi at 110 degrees F, 2 pass, 1200 gallons per minute. Condenser (221) tubes rated 150 psi at 110 degrees F, 2 pass, 1500 gallons per minute. Entering chilled water 55 degrees F, leaving chilled water 45 degrees F. Entering condenser water 85 degrees F, leaving condenser water 94.9 degrees F. Includes (2) Ball & Gossett 50hp pumps, solid state motor starter. Has (2) side roll up doors, (1) service door. Mounted inside a 30' container on chassis. Serial # SNGM-318990.

Tons: 533 Mfr: York
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  • Used Advantage Engineering Model B1-3ASMI-635LE-N4XSP Water Chiller

    Used- Advantage Engineering Model B1-3ASMI-635LE-N4XSP Water Chiller. 410A Refrigerant. 3/60/208v requirements. Built 2015, serial# 139976.

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  • Industrial Water Chiller - Technical Systems 34WOCS35-S404, 81.4 GPM

    Used- Technical Systems Water Chiller. Model 34WOCS35-S404. 81.4 Gallons Per Minute. 404A Refrigerant at minimum charge 120lbs charge. Evap temperature range -20 to 30 Degrees F. Copeland model 6DK3A3500-TSK-233 compressor. Shell & tube heat exchanger. Control panel. Mounted on a painted carbon steel frame. Serial # 12-03-072056-001-001. 3/60/460v supply.

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  • Industrial Water Temperature Controller – Delta T ESW-09C 9KW

    Used Delta T Systems Model ESW-09C Water Temperature Control Unit. 9 KW Heating capacity. 3/4 HP Pump. Approximate temperature range 32F to 230F (0C to 110C). Mounted on casters for mobility. Serial# 202167-1-1-1. 3/60/208 Volt, 35.5 Amp.

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  • Scientific Systems 4 Ton Air-Cooled Chiller – 49,200 BTU/hr Cooling

    Used Scientific Systems Corporation Industrial Air Cooled Chiller, Model DS4ACLT. 4 Ton. Capacity 49,200 BTU/hr at 50 degrees F (18,000 BTUH @ -10 degrees C). Tank size 19 gallon (water). Compressor model Z38K4E-TFD-265, approximate 4hp. Process pump, approximate 1/2hp, Model 1MS1E2E2. Control panel featuring temperature controller, process pump selector switch, compressor selector switch. Mounted on casters. 3/60/460 Volt, 15.3 Amp.

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  • Used ICS Chillers Air-Cooled Condensing Unit – 15 Ton, R-22 Refrigerant

    Used- ICS Chillers Air Cooled Condensing Unit, Model ICS-15ACCUD-HA-460. Approximate 15 nominal tons. Serial# CYC-15D46-1008. (2) Carlyle Model 06DG8252BA3650 7-1/2HP compressors. (4) 1HP condenser fans. Refrigerant HCFC 22. 3/60/460 Volt.

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  • Used York / Caterpillar PY-525A Mobile Chiller – 533 Tons, R-22 Refrigerant

    Used- York / Caterpillar Model PY-525A Containerized Packaged Mobile Chiller. Consisting of York Millennium Rotary Screw Liquid Chiller, Model YSECEAS4-CRDS. Rated 533 tons. Refrigerant R-22, charge 1300 lbs. 408 HP, 3/60/460 volt, 3600 rpm motor. Evaporator (182) tubes rated 150 psi at 110 degrees F, 2 pass, 1200 gallons per minute. Condenser (221) tubes rated 150 psi at 110 degrees F, 2 pass, 1500 gallons per minute. Entering chilled water 55 degrees F, leaving chilled water 45 degrees F. Entering condenser water 85 degrees F, leaving condenser water 94.9 degrees F. Mounted inside a 20' container on chassis. Serial # SKGM-172530.

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  • Used Caterpillar / York PY-525A Mobile Chiller – 533 Tons, R-22 Refrigerant

    Used- Caterpillar / York Model PY-525A Containerized Packaged Mobile Chiller. Consisting of York Millennium Rotary Screw Liquid Chiller, Model YSECEAS4-CRDS. Rated 533 tons. Refrigerant R-22, charge 1300 lbs. 408 HP, 3/60/460 volt, 3600 rpm motor. Evaporator (182) tubes rated 150 psi at 110 degrees F, 2 pass, 1200 gallons per minute. Condenser (221) tubes rated 150 psi at 110 degrees F, 2 pass, 1500 gallons per minute. Entering chilled water 55 degrees F, leaving chilled water 45 degrees F. Entering condenser water 85 degrees F, leaving condenser water 94.9 degrees F. Includes (2) Ball & Gossett 50hp pumps, solid state motor starter. Has (2) side roll up doors, (1) service door. Mounted inside a 30' container on chassis. Serial # SNGM-318690.

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  • Used York / Caterpillar Model PY-525A Containerized Packaged Mobile Chiller – 533 Tons | R-22 Refrigerant

    Used- York / Caterpillar Containerized Packaged Mobile Chiller, Model PY-525A. Consisting of York Millennium Rotary Screw Liquid Chiller, Model YSECEAS4-CRDS. Rated 533 tons. Refrigerant R-22, charge 1300 lbs. 408 HP, 3/60/460 volt, 3600 rpm motor. Evaporator (182) tubes rated 150 psi at 110 degrees F, 2 pass, 1200 gallons per minute. Condenser (221) tubes rated 150 psi at 110 degrees F, 2 pass, 1500 gallons per minute. Entering chilled water 55 degrees F, leaving chilled water 45 degrees F. Entering condenser water 85 degrees F, leaving condenser water 94.9 degrees F. Includes (2) Ball & Gossett 50hp pumps, solid state motor starter. Has (2) side roll up doors, (1) service door. Mounted inside a 30' container on chassis. Serial # SNGM-318990.

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