It's Not A Radar, It's A RadAir™
The World’s First Water-Cooled Rooftop Marine Air Conditioner
Explore Our RadAir™ Rooftop Unit
Cool From Above
RadAir 12V DC Rooftop
Air Conditioner
Cooling Capacity (Btu/h)
12000
Heating Capacity (Btu/h)
12300
Power Source
12V DC
Cooling Amp Draw (amps)
22-44
Heating Amp Draw
28-48
Fan Blower (CFM H/M/L)
440/380/310
Refrigerant
R-134a
Minimum Air Duct Size (in)
N/A
Minimum Return Air Grille Size (sq. in)
48
Minimum Supply Air Grille Size (sq. in)
48
Seawater Pipe (in)
5 / 8
Unit Weight (lbs)
55
Measurements (L/W/H) (in)
23/8
The Mabru RadAir™
is engineered specifically for the marine industry
A rooftop system designed
to look like a radar dome, blending seamlessly with
your boat’s profile. Its rooftop installation makes it possible to cool areas that were once difficult or impossible to reach.
The RadAir™ features a non-ducted design that delivers direct cool or warm air
keeping your helm or cabin comfortable in all conditions. Like all Mabru DC systems, the RadAir™ is built for maximum efficiency, outperforming traditional units while giving boaters exceptional freedom on the water. With a single 300Ah lithium battery, you can expect a minimum of 5 hours of runtime — and with your engines running, comfort continues for as long as you’re underway.
Originally designed with center consoles in mind
the RadAir™ has quickly become a favorite of patrol vessels, pilot boats, and professional operators, proving its versatility across a wide range of applications.
OPTIMIZED EFFICIENCY WITH
MABRU LITHIUM BATTERIES
For maximum efficiency and performance, we recommend pairing our DC units with lithium batteries. We recently discontinued our Mabru brand but are happy to recommend great options to you based on your specific needs.
EXPERIENCE UNMATCHED
COMFORT ON THE WATER
Ready to elevate your onboard experience with a Mabru air conditioning system? Explore our full range of expertly crafted DC air conditioner units today. Whether you’re seeking enhanced cooling power, efficient heating, or both, our team is here to help you find the perfect solution for your needs.
GET YOUR RADAIR™ UNIT TODAY
Ready to upgrade your vessel with true innovation? Mabru’s team can help you choose the ideal configuration and provide installation support for your boat’s layout and power system. Find a dealer near you and experience comfort from above.
KEY FEATURES
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Life time warranty on compressor, 2 years on parts (1 year parts and labor)
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20 years rated 5/8 inch cuni alloy 70/30 condensing coil other brands are just 10 years 90/10
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Attractive, water-cooled, rooftop unit that runs directly off of 12V
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Water and Air flow protection
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By design our units are efficient and compact.
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Large evaporator with copper fins deliver better heat transfer as well as increase longevity in the marine environment
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Larger copper tube sizes for better refrigerant flow
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Digital control with black bezel, Network cable and remote temp sensor
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Advanced metering device design not only prevents liquid refrigerant migration back to the compressor but also delivers a much better temperature distribution throughout the coil
