Portable Evaporative Coolers

Save 20% on Big Ass Fans Cool Space Evaportive Coolers 

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  1. Big Ass Fans Evaporative Cooler, Cool-Space 350, 3.4K CFM - F-350-2001
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    Big Ass Fans Evaporative Cooler, Cool-Space 350, 3.4K CFM - F-350-2001
    Model: F-350-2001
    Was $3,399.00 Your Low Price Special Price $2,899.00
  2. Portacool Jetstream 260 Evaporative Cooler with 3,125 Sq. Ft. Coverage - 115V - PACJS260
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    Portacool Jetstream 260 Evaporative Cooler with 3,125 Sq. Ft. Coverage - 115V
    Model: PACJS260
    Was $4,999.00 Your Low Price Special Price $3,499.00
  3. Big Ass Fans Evaporative Cooler Cool-Space 400 6.7K CFM - E-400-3601
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    Big Ass Fans Evaporative Cooler Cool-Space 400 6.7K CFM - E-400-3601
    Model: E-400-3601
    Was $4,299.00 Your Low Price Special Price $3,699.00
  4. Big Ass Fans Evaporative Cooler Cool-Space 500 20.5K CFM - E-500-5001
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    Big Ass Fans Evaporative Cooler Cool-Space 500 20.5K CFM - E-500-5001
    Model: E-500-5001
    Was $5,499.00 Your Low Price Special Price $4,750.00
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Portable Evaporative Coolers – Natural, Energy-Efficient Cooling Solutions

Portable evaporative coolers, also known as swamp coolers, provide an energy-efficient and eco-friendly solution for cooling spaces in hot, dry climates. By utilizing the natural process of water evaporation, these units can lower air temperatures significantly without the high energy consumption of traditional air conditioners. Ideal for both indoor and outdoor use, they are perfect for homes, garages, workshops, and patios.

Featured Products in This Category

Each product is engineered for quiet performance, energy efficiency, and easy mobility—just roll into place, fill with water, and enjoy cool air instantly. HVACDirect.com offers a variety of portable evaporative cooling units to suit residential and light commercial needs:

  • Compact Indoor Coolers – Designed for small rooms, bedrooms, and home offices
  • Outdoor Evaporative Coolers – Perfect for patios, garages, and workshops
  • Large-Capacity Units – Provide powerful airflow for warehouses or event spaces
  • Adjustable-Speed Models – Offer customizable airflow and directional cooling
  • Units with Built-in Water Tanks – No need for continuous hose connection, making them truly portable

Frequently Asked Questions

A portable evaporative cooler is a device that cools air through the evaporation of water, providing an energy-efficient alternative to traditional air conditioning in dry climates.

Regular maintenance includes cleaning the water tank, replacing or cleaning the cooling pads, and ensuring the fan and pump are functioning properly.

Evaporative coolers are most effective in dry climates. In humid environments, their cooling efficiency decreases due to the already high moisture content in the air.

No, evaporative coolers do not require venting like traditional air conditioners. However, they work best in well-ventilated areas to allow moist air to escape.

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