Skip to content
[Want to talk?] Click to Schedule a Phone Call!
[Want to talk?] Click to Schedule a Phone Call!

OPEN BOX Zero Breeze Mark 2 [Portable Air Conditioner]

Save $300.00 Save $300.00
Original price $949.00
Original price $949.00 - Original price $949.00
Original price $949.00
Current price $649.00
$649.00 - $649.00
Current price $649.00

These units have been returned by customers within our acceptable return window and are visibly scratched or include other imperfections unrelated to functionality.  They have been tested and are guaranteed to work like new, and include all parts as well as the full factory warranty.  Limited quantities available.  Returns not accepted.  All sales are final. 


Enjoy cool air and get a comfortable night's sleep in your RV, truck, teardrop trailer, tent, boat, cabin or apartment/room with the Zero Breeze MARK 2 portable air conditioner.  

Its 2,300 BTU cooling capacity, four adjustable fan speeds and three cooling modes are a great solution if you enjoy the outdoors but have a hard time sleeping in hot conditions. 

Plug in at home or the campsite using the included AC Power Adapter or add a rechargeable battery to your kit to take your Mark 2 off-grid.  Each battery gets you ~5 hours of run time and includes (2) USB-A and (1) USB-C port to charge other electronic devices.  

To maximize your off-grid run time you may wish to purchase multiple batteries and the Mark 2 Power Extension Dock, which enables you to connect two batteries in parallel and double your off-grid run time. 

If you are budget or eco-conscious, the Mark 2 is a great solution vs. continually cooling your entire space.  When used as an "on demand" or "spot" AC unit for sleeping or other purposes, you will use less electricity and greatly decrease your your carbon footprint.  

If you're on the road often, battery-powered AC means no running your engine at night to stay cool - and the 12V / Car Adapter (sold separately) lets you recharge batteries during the day while you drive. 

  • Product Details
  • What's Included
  • Product Specs
  • Fast, efficient, portable cooling
    • Ideal space for cooling is 7 x 7 feet
    • Lowers ambient air temperature up to 30° F within 10 minutes
    • Smaller than half the size of traditional portable air conditioners
    • Power with included AC plug
    Fast charging battery options
    • Optional 630Wh battery provides up to 5 hours of power, re-charges in 5 hours
    • Recharge battery with AC Power Adapter included with Zero Breeze unit
    • Other re-charge options include the 12V / Car Adapter or using the DIY Adapter to connect to a 24V recharge source
  • Mark 2 Basic (AC Power Only)
    • (1) Zero Breeze Mark 2 Portable Air Conditioner
    • (1) AC Power Adapter
    • (1) 31.5" drainage pipe
    • (2) 39" exhaust hoses,  (1) exhaust hose adapter, (1) IR remote control
    • (1) 31.5" front air outlet duct, (1) front air outlet duct adapter
    • (2) screws for front air outlet duct 
    • (1) User Guide
    • Specs
      • Modes of operation: Cool, Fan (4 levels), Sleep, Super Cold
      • Cooling capacity: 650W (equivalent to 2,300 BTU)
      • Unit Size: 20"L x 10"W x 11"H
      • Air Conditioner Weight: 16.5 lb
      • Battery Weight: 12 lb
      • Moisture Protection: IPX4
      • Climate class rating: T1
      • Vent Hose Exhaust Configuration: Dual Hose
      • Sound Level: 52dB(A)
      • Cooling rated input: 240W
      • Rated voltage: 24V DC
      Power Adapter Specification
      • Input: 100-240V @ 50-60Hz
      • Output: 24V DC @ 10A
      • Size: 7.8"L x 3.5"W x 1.7"H
      • Weight: 2.3 lbs.
      • Input Connector: 3-pin
      • Stand-by power consumption: ≤ 0.5 Watts
      • Operating Temperature: 32°F - 104°F
      • Relative Humidity: 5% (32°F)to 90% (104°F)
      • Battery Charging Power: 150w
      • Mark 2 Peak Power: 260w



      Customer Reviews

      Based on 9 reviews
      89%
      (8)
      11%
      (1)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      S
      Sharon
      I am very pleased with the customer service and the product!

      Don't let the Zero Breeze poor customer service reviews you read online keep you from buying this product. I was happy to buy it through Tredless because their customer service & communication is great & with the open box deal, more affordable for me. With my solar panels & Jackery 1000, it works great. I even cut 2 holes in the side of my camper van for the fresh air intake & the hot air exhaust. Now I can finally quit paying 30 to 35 dollars a night to camp with shore power. It really IS a game changer.

      V
      Victor J Bono
      Good for what it supposed to do

      Had this unit turned on to rocket mode and the temp coming out was 53 degrees, which was plenty cold. As a spot cooler, it kept ME cool and the humidity at bay !

      R
      Rickey Colangelo
      Double Delight

      The product was packed well and arrived early thanks to Tredless. The A/C unit performed as well as I hoped. I set it up in my van with intake and exhaust tubes ventilation out the window. I watched the temperature reading drop about 20 degrees in about 10 minutes. I went back in the van after 1 hr. and found the temperature had dropped 5 degrees from outside and the condensation drainage was exactly 1 cup. I’m looking forward to enjoying comfortable conditions traveling with my Zero Breeze!

      G
      Guy Murphy
      Bargain of the season

      Unit was scuffed as expected with no other serious issues of note. Also, received 2 batteries. Packing was perfect. Remember AC units need to operate at warmer temperatures when yours arrives and you want to test. Mine is functioning normally in a warm house environment, dare I say, as expected. Buttons and indicators are good. Charged both batteries to max and they are holding. Also, ran it with the AC adapter. Haven't had a chance to test it with the lithium setup in the camper yet. It's cold in Michigan right now. We are going to cool a heavily customized, 10' x 7' A-liner Scout Lite and roughly 450 cu. ft. while boondocking. Should be a Breeze.

      L
      Lena Hong
      . Open box

      Item is good packing. I tested it's good working. I just wait for summer.

      Customer Reviews

      Based on 9 reviews
      89%
      (8)
      11%
      (1)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      S
      Sharon
      I am very pleased with the customer service and the product!

      Don't let the Zero Breeze poor customer service reviews you read online keep you from buying this product. I was happy to buy it through Tredless because their customer service & communication is great & with the open box deal, more affordable for me. With my solar panels & Jackery 1000, it works great. I even cut 2 holes in the side of my camper van for the fresh air intake & the hot air exhaust. Now I can finally quit paying 30 to 35 dollars a night to camp with shore power. It really IS a game changer.

      V
      Victor J Bono
      Good for what it supposed to do

      Had this unit turned on to rocket mode and the temp coming out was 53 degrees, which was plenty cold. As a spot cooler, it kept ME cool and the humidity at bay !

      R
      Rickey Colangelo
      Double Delight

      The product was packed well and arrived early thanks to Tredless. The A/C unit performed as well as I hoped. I set it up in my van with intake and exhaust tubes ventilation out the window. I watched the temperature reading drop about 20 degrees in about 10 minutes. I went back in the van after 1 hr. and found the temperature had dropped 5 degrees from outside and the condensation drainage was exactly 1 cup. I’m looking forward to enjoying comfortable conditions traveling with my Zero Breeze!

      G
      Guy Murphy
      Bargain of the season

      Unit was scuffed as expected with no other serious issues of note. Also, received 2 batteries. Packing was perfect. Remember AC units need to operate at warmer temperatures when yours arrives and you want to test. Mine is functioning normally in a warm house environment, dare I say, as expected. Buttons and indicators are good. Charged both batteries to max and they are holding. Also, ran it with the AC adapter. Haven't had a chance to test it with the lithium setup in the camper yet. It's cold in Michigan right now. We are going to cool a heavily customized, 10' x 7' A-liner Scout Lite and roughly 450 cu. ft. while boondocking. Should be a Breeze.

      L
      Lena Hong
      . Open box

      Item is good packing. I tested it's good working. I just wait for summer.