Cooling Units | McMaster-Carr

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1,402 Products

Heating, Ventilation, and Air Conditioning

Air Conditioners

Air Conditioners

Window, wall-mount, through-the-wall, and mobile air conditioners

Air Conditioner/Heaters

Air Conditioner/Heaters

Cool or heat your space for comfortable temperatures year-round

Thermoelectric Coolers

Thermoelectric Coolers

Transfer heat away from enclosures using electrical currents while sealing out contaminants

Evaporative Air Coolers

Evaporative Air Coolers

Blow air through water-soaked pads to cool down warehouses, docks, and other open spaces

Vortex Tubes

Convert compressed air into a stream of cold air to prevent equipment from overheating

Fans

Blow and direct air to keep spaces and equipment cool and ventilated

Blowers

Move air for equipment cooling, material conveying, drying, ventilating, and exhausting

Fluid Handling

Heat Sinks

Prevent damage to equipment by dissipating excess heat

Liquid Chillers

Liquid Chillers

Cool down liquids to use them with temperature-sensitive equipment

Heat Pipes

Protect equipment from damage by routing heat away, toward a heat sink

Cold Plates

Cool equipment through direct contact by connecting to cold liquid lines

Heat Exchangers

Heat Exchangers

Transfer heat from one liquid to another in refrigeration, engine cooling, and other systems

Wraparound Coolers

Wraparound Coolers

Cool material inside your container without introducing contaminants

Thermoelectric Modules

Thermoelectric Modules

Cool down enclosures, laser and optical equipment, and other devices to their ideal temperature

Measuring and Inspecting

Thermometer Cooling Jackets

Thermometer Cooling Jackets

Connect to a compressed air or water line to keep infrared thermometer transmitters from overheating

Lubricating

Coolant Dispensers

Coolant Dispensers

Deliver coolant to workpieces with ready-to-use hose and fittings

Fastening and Joining

Welding Water Coolers

Welding Water Coolers

Cool welding guns and torches by circulating water

Electrical

Electrical Component Heat Sinks

Electrical Component Heat Sinks

Remove excess heat to protect circuit boards, semiconductors, and other electrical components

Thermal Interface Material

Thermal Interface Material

Dissipate heat away from electronic components

Electrical Enclosures

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

Power Transmission

Compressed Air Dryers

Compressed Air Dryers

Remove lingering moisture from air lines

Compressed Air Dryer/Filters

Compressed Air Dryer/Filters

Remove moisture, oil, and other contaminants from air lines to prevent damaging equipment

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)