ZERO BREEZE Mark 3 Portable Air Conditioner

The ZERO BREEZE Mark 3 Portable Air Conditioner Provides Ultimate Comfort On The Go

Introducing the ZERO BREEZE Mark 3 – the compact, powerful solution for anyone looking to beat the heat wherever they are. Whether you're off on a camping adventure, traveling in your van, or seeking to cool your tiny house or semi-truck, the ZERO BREEZE Mark 3 offers unparalleled cooling power in a portable package.

With an impressive 5280 BTU capacity and weighing under 22 lbs, this ultra-efficient air conditioner provides cooling comfort without compromising on portability. Plus, with its 7 versatile modes and heating functionality, the ZERO BREEZE Mark 3 is more than just an air conditioner; it’s your year-round climate control solution.

The ZERO BREEZE Mark 3 boasts a superior energy-efficient design, consuming only 25% of the power needed by traditional AC units. This means you can enjoy a comfortable environment for hours while minimizing power usage. Equipped with advanced dual-hose venting, it maximizes cooling performance, maintaining comfortable temperatures without straining your energy resources.

Engineered for ultimate portability, the Mark 3 fits perfectly into small spaces, making it ideal for vans, trailers, and even semi-trucks. Say goodbye to the hassle of installation and hello to cool air exactly where you need it. With a wide operating temperature range from 61°F to 88°F, the Mark 3 comfortably cools spaces between 100 and 150 ft², offering the perfect climate control for nearly any scenario, from camping trips to tiny homes.

ZERO BREEZE Mark 3 Features

At Less Than 22 lbs, The Mark 3 Allows You To Take Cool, Fresh Air With You Anywhere You Go

Weighing under 22 lbs, the ZERO BREEZE Mark 3 delivers powerful, efficient cooling with a 5280 BTU capacity. Ideal for small spaces from 100 to 150 sq. ft., it’s the ultimate portable cooling companion.

Seven Adjustable Modes for Versatile Comfort

Tailor your comfort with seven modes: Rocket, Cool, Sleep, Fan, Dry, Care, and Heating. From intense cooling to gentle heat, ZERO BREEZE adapts seamlessly, offering energy-efficient climate control for diverse outdoor and indoor needs.

Dual Hose Venting for Reduce Energy Consumption And Long-Lasting Cooling

Enjoy faster, more efficient cooling with dual hose venting. This superior design optimizes airflow, reducing energy consumption while delivering consistent cooling power—ideal for lasting comfort on any adventure.

Extended Battery Options for Continuous Operation

Pair multiple batteries to extend runtime significantly. Charge while in use and connect up to four batteries for all-day cooling. Recharge via solar, AC, or vehicle, ensuring reliable power in any location.

Eliminate The Mess With the ZERO BREEZE Automatic Condensation Drainage System

No more mess—Mark 3 automatically drains condensation using a sensor and pump system. Experience worry-free operation, whether in high humidity or enclosed spaces, without the need to manually remove excess moisture.

Remote Control Convenience for Effortless Use

Stay in control with a remote that works up to 33 feet, even through walls. Adjust settings, change modes, and power on/off effortlessly, making climate management as easy as the press of a button.

ZERO BREEZE Mark 3 Warranty

ZERO BREEZE provides a 30-day return warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.

What's Included

• 1 × ZERO BREEZE Mark 3 Air Conditioner
• 1 × 50V DC Power Adapter for Wall Outlet
• 1 × IR Remote Controller
• 1 × ZERO BREEZE Mark 3 User Guide
• 1 × Drainage Pipe
• 1 × Front Outlet Duct (Ø4.33" / 11 cm)
• 1 × Front Inlet Duct / Rear Inlet Duct (Ø6.12" / 15 cm)
• 1 × Rear Outlet Duct (Ø9.31" / 15 cm)
• 1 × Front Inlet Adapter
• 1 × Front Outlet Adapter
• 1 × Rear Inlet Adapter
• 1 × Rear Outlet Adapter

Frequently-Asked Questions

What is the cooling area of the Mark 3?

5,280 BTU can typically cool a small room or an area of about 100 to 150 square feet. However, this can vary based on factors like ceiling height, insulation quality, local climate, and the number of windows and doors.

How big is the ZERO BREEZE Mark 3?

It is just under 22 pounds and the dimensions are 22"x 10" x 12".

Can the heater operate at below 10 degrees, the specs have 10 degree minimum. will it cause any damage to operate under 10 degrees?

If Mark 3 was operated at lower than the 10 degrees, the evaporator is likely to ice up, triggering the protective mechanism and causing it to stop working.

Will the Mark 3 battery support pass-thru charging if we have an external power source? (like solar or a generator)?

Yes.

What refrigerant does the ZERO BREEZE Mark 3 use?

R290.

How is heat being removed through the ZERO BREEZE Mark 3?

With the dual hose venting heat system, the heat is removed from inside to outside through Mark 3. The principle of heat removal is the same as for the Mark 2. A hose located at the top of the tail section draws in outside air, which then flows through the condenser. The heat on the condenser is finally brought to the outside through the another hose at the tail.

How does the Mark 3 drain?

There is a pump inside the Mark 3 and a sensor placed in the tray. When a certain amount of water accumulates, it will drain automatically, eliminating the need to manually tilt it to drain.

How long does the ZERO BREEE Mark 3 battery last on a full charge?

2-7 hours for one Mark 3 battery, depending on the running mode and the environment you are in.

How do you charge the Mark 3 with a ZERO BREEZE ElecHive?

Simply connect a 24v-48v converter or the power adapter that comes with the Mark 3.

Can the Mark 2 battery be used with Mark 3?

One Mark 2 battery can charge one Mark 3 battery, at present. If you have two Mark 2 batteries, they can be used in series with a DlY cable to power the Mark 3 directly.

Does the heating function of the ZERO BREEZE Mark 3 operate by means of a heat pump function or by resistance heating?

The Mark 3 does not rely on inefficient resistance for heating; instead, it features a built-in compressor that enables the activation of the heat pump mode

ZERO BREEZE Mark 3 Air Conditioner Manual