Skip to content
Upgrade Your Team With : ✓ Free Shipping ✓ Manufacturer Warranties ✓ Exceptional Reviews
Upgrade Your Team With : ✓ Free Shipping ✓ Manufacturer Warranties ✓ Exceptional Reviews
Free Shipping

$500 Minimum and Price Match Guarantee!

Lifetime Support

Call: (725)-239-9966 (Yes Lifetime)

Customers Love Us!

Check Out Our 5 Star Reviews!

Upgrade Your Team

Don't give them subpar tools.

Koldwave 21,000 BTU Portable Air Conditioner 6KK21

SKU K6KK21BGA2AA00
Original price $6,179.00 - Original price $6,179.00
Original price
$6,179.00
$6,179.00 - $6,179.00
Current price $6,179.00
Safe and Secure Checkout Badge
Why Buy From Us?

Fast Response & Service Times & FREE Shipping: You will always reach a real person.

Real, Friendly, Expert Staff Trusted By Hundreds Of Contractors and Workshops!

Price Match Guarantee Ensures You'll Receive The Best Deal Online Even After Your Purchase.

Authorized Retailer For All Brands: Only new warrantied equipment for peace of mind.

Shipping & Handling Time For Koldwave

Handling Time: Product Ships in 2-4 Days.

Shipping Time: Please allow 4-10 Business Days for Delivery.

Our goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For Koldwave

Return Policy: Koldwave accepts returns within 30 days of customers receiving the product and in original & new condition.

Fees: Customer pays for shipping on return.

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order. 

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

Support Agent

Questions? We Are Here To Help!


Call Us Now:  725-444-8355
Instant Live Chat:  Click to Chat
Mon-Fri: 9am-7pm PST

Bring Refreshing Air to Any Space with Koldwave 21,000 BTU

Beat the heat with the Koldwave 21,000 BTU Portable Air Conditioner 6KK21. This powerful unit is perfect for keeping your space cool and comfortable, whether you're at home, in the office, or hosting an event. With its compact and portable design, you can easily move it wherever you need it most.

The Koldwave 6KK21 is simple to set up and use. Just plug it in, set your desired temperature, and let it work its magic. It's designed to cool large areas quickly and efficiently, making hot, stuffy rooms a thing of the past. Plus, its user-friendly controls make adjusting settings a breeze.

Side View of Koldwave 21,000 BTU Portable Air Conditioner 6KK21 on white background.

Key Features of Koldwave 6KK21 Mobile AC Unit:

  • High Cooling Capacity: Cools spaces up to 538 sq. ft. with a powerful 21,000 BTU/h output.
  • Eco-Friendly: Uses R410A refrigerant, which is better for the environment.
  • Digital Control Panel: Easy-to-use panel for precise temperature control.
  • Enhanced Portability: Caster wheels make it easy to move and position the unit.
  • Strong Design: Built for industrial environments and heavy-duty use.
  • Comprehensive Protection: Includes features like compressor time delay, overload protection, and a high-pressure switch.
  • Versatile Fan Speed: Offers both auto and manual fan speed control options.
  • Smart Operations: Comes with a self-diagnostic system and automatic restart function.
  • Thermostat Controlled: Maintains steady temperatures for consistent comfort.

Additional Features of Koldwave 6KK21 Mobile AC Unit:

  • Compressor Time Delay
  • Thermostat
  • Compressor Overload Protection
  • Auto/Manual Fan Speed
  • High-Pressure Switch
  • Self-Diagnostic System
  • Automatic Restart

Stay cool and comfortable. Order the Koldwave 21,000 BTU Portable Air Conditioner 6KK21 today and enjoy the benefits of efficient, portable cooling!

Specs of Koldwave 6KK21 Mobile AC Unit:

Specification Details
Cooling capacity
Phase Single phase
Volt 34.3"
Depth 230V
Hertz 60
Size (W x D x H) 20.6 x 26.4 x 41.0 in
Weight 194 lbs
Current consumption 11 Amps
Power consumption 2.4 kW
Air flow (Evaporator) 465 / 560 CFM
Air flow (Condenser) 1,190 / 1,380 CFM
Air filter (Condenser / Evaporator) Aluminum / Vinylchloride
Refrigerant Type R-410A
Operating condition 64.4-113 °F
Hot air duct diameter 12 in
Condensate tank 4.75 Gal
Cooling area 538 sq. ft

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare