Whynter HAC-100S Eco-Friendly 5 in 1 Evaporative Air Cooler

- Item #: BCI1032195

Offer Ends


We still have product details, accessories, replacement parts and reviews below, scroll down to see them!

Questions about Whynter HAC-100S?

Contact us for advice or more details. Our product specialists are here to help.

Unlike a fan that blows hot air, this HAC-100S air cooler cools personal air space significantly more than a regular fan, using about the same amount of power as a light bulb. An air cooler is a cost effective alternative to the more expensive portable air conditioners. Great for the home or office, these air coolers are environmentally friendly because they do not use utilize freon and CFC refrigerants.

This Whynter air cooler also incorporates a sophisticated humidifier system that provides a controlled cool mist of healthy, natural humidification. The internal air purifying system activates the carbon filter to first capture particulates and proceeds to use water to filter dust, pollen, and pollutants and trap them in the honeycomb filter and wash them away.


  • 5 in 1 operations: Air Cooler/ Fan / Air Purifier / Humidifier / Heater
  • Uses regular tap water
  • Remote control and panel control
  • Advanced honeycomb filter for more efficient cooling
  • 4 fan speeds (High, Medium, Low and Sleep)
  • Up to 8 hour timer settings (7.5 hours max)
  • Ultrasonic humidifier with himidistat to set room relative humidity
  • Oscillating function
  • ETL certified
  • Removable water tank for easy cleaning and drainage
  • Cooling power consumption: 60 Watts
  • Heating power consumption: 2000 Watts

Additional Whynter Links

Our SKU: Whynter HAC-100S

This product is listed under the following manufacturer number(s):

  • Whynter HAC-100S*
    Platinum and Black

*Denotes a finish or option that has been discontinued

Whynter HAC-100S Product Specifications

Installation Guide
Configuration Evaporative Cooler
Eco Friendly Yes
Heater No
Height 28.7
Length 12.6
Product Weight 21
Tank Capacity 3.17
Voltage 115
Width 15.4

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Whynter HAC-100S Reviews

Rated 5 out of 5 by from Whynter HAC-100S We ordered 2 but 1 had a noise problem after a week
Date published: 2011-08-02
Rated 5 out of 5 by from Nice all in one unit. Fan,Cooler and Heater work great.I would suggest using filtered water or water that is not hard.Running it 8 hours a day is what I would suggest for the unit to last.I was surprised out of the box.Great customer service.They will always help you. Cheers.
Date published: 2011-07-26
Rated 3 out of 5 by from Good but not great I was looking for a cooler to replace a window unit in my children's upstairs bedrooms. I bought two of these units and followed the directions perfectly. They are cooler than a typical fan, but keep in mind you have to be directly in the path of these to keep cool. It can cool you down real quick if you have it pointed right at you. Especially adding ice. Although this only helps for about 20 minutes. I do not recommend these to replace an air conditioner, but as a substitute for a fan, it is wonderful. I have not tried the heater yet, but it does humidify the air quite substantially. Also, these coolers need to be by a window that is cracked to let the hot air out.
Date published: 2011-06-03
  • How often does the water tank have to be filled?

    A. The Whynter HAC-100S can run about 8 hours a day for about a week before it would need to be filled.
  • Is this unit large enough for a 25 x 10 room and does it create heat?

    A. The Whynter HAC-100S can handle your room size and does have a heater.
  • Will this unit cool a 10x10 room easily?

    A. The Whynter HAC-100S is rated to handle square footage much higher than the size of your room. It would be very efficient for your room.
  • I have a 3 prong 120 volt socket for an air conditioner. Can I plug this unit into that? Is there any way from preventint it from adding more humidity to a room?

    A. The Whynter HAC-100S is compatible with a 3 prong 120 volt socket. If you use water or ice to help cool, you will add humidity, but if not there should be no humidity added.
  • My room is 25 x 10 feet. Will this unit handle it and does it also produce heat?

    A. The Whynter HAC-100S can handle your room size and it does produce heat.
  • Where does the cool air come out from the unit (front/back)? Is there a way to have the cool air connected directly to duct?

    A. The Whynter HAC-100S vents cool air out the front. It is not intended to be connected to a duct.
  • Does this unit work in humid conditions?

    A. The Whynter HAC-100S air cooler will work in humid conditions.
  • How about noise?

    A. According to the manufacturer The Whynter HAC-100S at high speed would have a 45-55DB sound output. This would be similar to a large refrigerator in a kitchen.
  • How about noise?

    A. According to the manufacturer The Whynter HAC-100S at high speed would have a 45-55DB sound output. This would be similar to a large refrigerator in a kitchen.
  • What is the max recommended square footage this unit can cool and heat?

    A. The Whynter HAC-100S will cool between 500 and 700 square feet.
  • Can it be used outside by pool or patio?

    A. The Whynter HAC-100S would work outside as long as you are near an outlet.
  • Does it take batteries?

    A. The Whynter HAC-100S runs on a 115 Volt AC, 60hz current only.
  • Does it use a normal electrical plug?

    A. The Whynter HAC-100S comes equipped with a 3 prong wall plug.
  • What is the measurements of this unit?

    A. The Whynter HAC-100S is 15.4 inches wide and 28.7 inches tall.

Buy the Whynter HAC-100S at Build.com. Research Whynter HAC-100S online. Find Whynter HAC-100S features and specifications. Get the best deal by comparing the Whynter HAC-100S today.

Recently viewed items
× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49 *

Standard ground shipping transit time is 5-7 business days.

Free Freight Shipping on Orders Over $1500 *

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

Learn more about shipping rates and policies