Portable Air Conditioning for Working Dogs, Kennels and K9 Vehicles
The Zero Breeze Mark 3 is a battery-powered, dual-hose portable air conditioner built for life off the grid. It delivers 5,280 BTU of cooling and 5,800 BTU of heating, so handlers can keep working dogs comfortable in crates, vehicles, kennels, tents and field setups. For Australian K9 handlers working through hot summers and cold early starts, the Mark 3 gives you real climate control wherever the job takes you. No installation is needed.
Why K9 Handlers Choose the Mark 3
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Cooling and heating in one unit: 1,550 W (5,280 BTU) cooling and 1,700 W (5,800 BTU) heating for year-round use
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Dual-hose design: pulls in and exhausts outside air separately for faster, more efficient cooling of enclosed spaces
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Off-grid battery power: 1,022 Wh lithium-ion battery runs for 2 to 7 hours depending on mode, and you can chain 2, 3, 4 or more batteries for longer runtime
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Flexible charging: charge from a wall outlet (0 to 80% in about 2 hours with the official adapter), solar panels up to 500 W, or a 12V cigarette port, and keep running while it charges
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Quiet operation: 46 dB noise level, which helps dogs settle and rest between deployments
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Built for the field: IPX4 moisture protection, automatic active drainage and an operating range of 10°C to 40°C
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Seven modes: Rocket, Cool, Sleep, Fan, Dry, Care and Heating, with 4 wind speeds and a built-in thermostat
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Remote control: 2.4G wireless remote and smart screen for easy adjustment
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Power station outputs: USB-C 100 W, USB-A QC 3.0 18 W and a 120 W 12V Anderson output to charge radios, phones, lights and other gear
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Eco-friendly refrigerant: uses R290
Ideal For
- Police, detection and military working dog handlers
- K9 vehicle and trailer setups
- Portable kennels and crates at training days and trials
- Dog sport, shows and field events
- Search and rescue and remote deployments
- Camping, touring and four-wheel driving with dogs
Specifications
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Air conditioner dimensions: 560 × 260 × 310 mm
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Air conditioner weight: 10 kg
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Rated voltage: 48V DC (38V to 58.5V DC range)
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Cooling rated input: 500 W
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Adapter input: 100V to 240V (50/60 Hz)
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Battery: 21700 lithium-ion polymer, 1,022 Wh
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Battery dimensions: 510 × 210 × 110 mm
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Battery weight: 6.4 kg
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Battery protection: short circuit, over-current, low voltage and over-temperature protection
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Battery working temperature: -10°C to 40°C
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Ventilation: dual hose
Frequently Asked Questions
Can a portable air conditioner keep my working dog cool in a vehicle?
Yes. The Zero Breeze Mark 3 delivers 5,280 BTU of cooling through a dual-hose system, so it suits enclosed spaces like K9 vehicles, crates and kennels. Always monitor your dog and use a vehicle heat alarm. No cooling unit replaces handler supervision.
How long does the Zero Breeze Mark 3 battery last?
One 1,022 Wh battery runs for 2 to 7 hours depending on the mode and conditions. For longer shifts, you can chain multiple batteries, and the unit can run while charging.
How do you charge the Zero Breeze Mark 3 in the field?
Charge from a wall outlet, solar panels up to 500 W, or a 12V vehicle cigarette port. With the official adapter, it charges from 0 to 80% in about 2 hours.
Does the Mark 3 heat as well as cool?
Yes. It has a dedicated heating mode with 5,800 BTU output, which makes it useful for cold early starts and winter deployments.
Is the Zero Breeze Mark 3 quiet enough for dogs?
It runs at 46 dB and has a dedicated Sleep mode, which helps working dogs rest and recover between tasks.
