Portable Evaporative Coolers

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AVALANCHE-36-VD 9700 CFM Variable Speed Portable Evaporative Cooler with 3600 sq. ft. Cooling Capacity

The AVALANCHE-36-VD is a variable speed, direct drive portable evaporative cooler. Its 36" fan, 46 gallon water reservoir, and powerful, yet whisper quiet motor will keep you cool and comfortable. 

  • The industrial grade COOL-SPACE 36" variable speed, direct drive is completely portable with a thick, UV resistant housing that will not leak or rust
  • A large 46 gallon built in water reservoir offers hours of operation without a water supply connection
  • Edge coated cooling media for durability and extended life
  • Longest warranty in the industry!

*We are experiencing unusually long delays. 
Anticipated ship date is 2-3 weeks from date of order.

    SKU: CS6-36-VD
    Out of Stock
    • Use indoors or outdoors in any well ventilated space
    • 3600 sq. ft. of cooling coverage
    • Large, built-in, 46 gallon water reservoirs for extended use
    • Edge coated, 8" thick cooling media for durability, performance and 33% more cooling surface than the standard 6" cooling media
    • Ground fault protected electrical cord for additional safety and a cord wrap for easy storage
    • Swivel, locking casters for easy maneuvering
    • Low water shut-off to extend pump longevity
    • Tough, UV resistant, durable roto molded polyethylene housing
    • Drain plug and flush valve for water removal
    • Conveniently located reservoir cap allows easy water treatment access
    • Quiet - comparable to light rainfall


    AVALANCHE-36-VD Specifications


    AVALANCHE-36-VD Side/Front view
    Power Supply
    110V/1ph/15A minimum branch circuit
    Fan Amperage
    Fan Motor
    High efficiency, totally enclosed .75hp/110V/60Hz, Variable Speed
    Fan Size
    6400 - 9700 cfm
    Cooling Media
    8" thick, high efficiency, cross corrugated, angle fluted formulated cellulose treated with a thermosetting resin for strength and to prevent growth of algae
    Water Supply
    Garden hose connection or portable supply tank. Unit includes in-line pressure regulator that guarantees reliable operation for inlet pressure up to 120 PSI
    Water Reservoir
    Internal 46 gallon capacity
    Unit Dimensions
    62" wide x 31" deep x 70" high
    220 lbs

    California Proposition 65

    Proposition 65 Warning - California's Proposition 65 requires that California consumers receive warnings about any products which contain chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The State of California requires the following notice:

    WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.

    More information pertaining to the Proposition 65 warning and
    why COOL-SPACE includes it on our products can be found here.

    Where Evaporative Cooling Works Best


    Portable Evaporative Cooling is effective in any climate. You will, however, achieve optimal results in more arid climates. 


    Use of portable evaporative coolers is recommended for effective cooling and optimum temperature drops both indoors and outdoors

    31% - 60% HUMIDITY

    Use of portable evaporative coolers is recommended for effective cooling both indoors and outdoors


    Use of portable evaporative coolers is recommended for all outdoor use and indoor use in well ventilated, commercial areas such as garages, warehouses, workshops, barns, manufacturing and livestock facilities.


    A hot dry climate is going to get the best cooling effect from an evaporative cooler but even areas with fairly high humidity can experience significant temperature drops.

    The psychrometric chart can help you determine the cooling effect you can expect based on air temperature and humidity. 

    Psychometric Chart

    Operation and Maintenance Manual

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