Small Boat AC Unit Buying Guide and Reviews

Choosing the right small boat AC unit can be overwhelming, especially with so many options available. Consider the size of your boat, as units with a higher BTU rating are better suited for larger vessels.

A key factor to consider is the power source of your small boat AC unit, as some models are designed to run on DC power, while others require AC power. DC-powered units are more energy-efficient and can be a better option for boaters who want to reduce their carbon footprint.

When selecting a small boat AC unit, think about the climate and weather conditions you'll be boating in. If you'll be boating in hot and humid climates, look for units with a high SEER rating, which measures their energy efficiency.

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A marine air conditioner is a must-have for any boat owner who wants to stay cool and comfortable while on the water.

The choice between a compact or multi-component air conditioner will depend on available installation space. Volume of air to be cooled, electrical system voltage and capacity are other factors.

A compact model has all components in a single housing, while others comprise several units. Power is measured in British Thermal Units (BTU) per hour.

You'll need to ensure your boat's electrical system (shore power, generator, or a sufficiently powerful inverter) can support the boat AC unit.

The "outdoor" condensing unit needs a location with adequate ventilation and some protection from direct, constant saltwater spray.

A proper drainage plan is essential for any boat air conditioning unit to ensure water is safely routed overboard or to a sump.

Here are some key factors to consider when choosing a marine AC:

The MarineAirConditioner MSB11 and MSB16 series come with a sound shield around the compressor compartment, reducing the noise level by 60%. This is a game-changer for boat owners who want to enjoy the cool air without the noise.

You can choose between compact models, which have all components in a single housing, and multi-component air conditioners, which comprise several units. The choice will depend on available installation space and other factors like volume of air to be cooled and electrical system voltage and capacity.

Some marine air conditioners, like the Dometic Turbo GTX, are self-contained and have a compact design, making them ideal for small boats. These units can be moved from boat to boat or used at home or in a recreational vehicle, providing flexibility and convenience.

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The Dometic Turbo GTX is a marine air conditioner that's part of the titanium Global Turbo series, and what I like about this model is that it's self-contained.

This means you don't need to worry about complicated installations or separate components, making it a great option for boat owners who want a hassle-free cooling solution.

The Dometic Turbo GTX is designed to provide reliable performance in marine environments, and its self-contained design is definitely a plus when it comes to convenience and ease of use.

It's worth noting that the Turbo GTX is a marine air conditioner, so it's specifically designed to work in a boat's cabin or other areas where you need to control the temperature.

IZY is a unique boat air conditioner that allows for easy DIY installation on various types of boats. It's a self-contained refrigerating unit that makes installation a breeze.

The IZY system is perfect for boat owners who want a hassle-free installation process. With its self-contained design, you can install it without the need for extensive ductwork or complex wiring.

One of the key benefits of the IZY system is its ease of installation. Unlike traditional marine air conditioning systems, IZY doesn't require a lot of technical expertise or specialized tools. This makes it an ideal choice for boat owners who want to install an air conditioning system themselves.

Here are some key features of the IZY system:

Overall, the IZY system is a great option for boat owners who want a reliable and easy-to-install air conditioning system. Its unique design and features make it an attractive choice for those who want to stay cool and comfortable on the water.

Installing an air conditioner on your small boat requires some careful planning. You'll need to get the right sized unit for your space.

A good rule of thumb is to specify 14 British thermal units per cubic foot of space. An aft cabin that is 8 feet long, 12 feet wide and 6 feet tall contains about 576 cubic feet, and thus would require an air-conditioning unit of about 8,000 Btu.

You'll also need to consider the power requirements of the unit, as it consumes a significant amount of power. A modest air conditioner of 9,000 Btu will draw approximately 8 amps when running, but will need almost 15 amps when starting.

To avoid blowing the dockside breaker, you'll likely need to install a second 30-amp shore power inlet and breaker. This will give you the extra power you need to run the air conditioner, even when other large loads are on.

Marine air-conditioning units require seawater cooling, which means the intake must be well below the waterline and flow "uphill" through the strainer to the water pump. All of these components must be below the waterline.

The output of the pump will then flow through the air-conditioning unit and be discharged overboard. The output should be between 4 and 8 inches above the waterline.

Finally, you'll need to route the cool air into the cabin, making sure to keep the runs as straight as possible to maximize airflow. Air will flow about 6 to 8 feet, so you may need multiple outlets in a larger boat.

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Our small boat AC units are designed with energy conservation in mind, featuring inverter technology that adjusts cooling output precisely to demand, reducing power consumption and strain on your generator or shore power.

This technology allows for longer, more comfortable trips without worrying about energy reserves. The systems are also engineered for exceptionally quiet performance, making them perfect for restful marine air AC experiences.

Our mini-split systems are space-saving and flexible, comprising a compact outdoor unit and a slim indoor air handler connected by a small refrigerant line set. This makes them ideal for vessels where space is at a premium.

Here are some key features of our small boat AC units:

Our systems also come with modern features like remote controls, programmable timers, and excellent air filtration, making them a reliable marine aircon solution for years of comfortable cruising.

The Smart Touch Eikon is a cabin control system designed for Dometic marine climate systems. It's a great feature for boat owners who want to stay cool and comfortable on the water.

The Smart Touch Eikon allows for easy control of your boat's temperature, so you can adjust it to your liking with the touch of a button. This is especially useful when you're trying to relax on a warm day.

The system is designed to work seamlessly with Dometic marine climate systems, providing a convenient and efficient way to cool or heat your boat. This means you can focus on enjoying the ride rather than fussing with complicated controls.

By using the Smart Touch Eikon, you can stay in control of your boat's temperature from anywhere on the boat. This is a great feature for large boats or boats with multiple cabins.

Our AC Direct single zone mini-split is a game-changer for boat owners. It's a compact, energy-efficient solution that provides targeted cooling comfort exactly where you need it.

With an SEER rating of 16, our mini-split system is designed to conserve energy, reducing the strain on your generator or shore power. This means you can enjoy longer, more comfortable trips without worrying about running out of energy.

The system's whisper-quiet operation ensures that you can relax in peace, without the distracting roar of a traditional boat AC. The condensing unit can often be strategically placed to minimize noise, while the indoor unit distributes cool air almost silently.

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One of the biggest advantages of our mini-split system is its space-saving design. The compact outdoor unit and slim indoor air handler make it perfect for vessels where space is at a premium. The indoor unit can be mounted on a wall or ceiling, offering flexibility that many traditional marine air conditioning units can't match.

Here are the key benefits of our AC Direct single zone mini-split:

By choosing our AC Direct single zone mini-split, you'll be able to enjoy a cooler, more comfortable boat, without breaking the bank or sacrificing performance.

The Dometic AU-DC series is a popular choice for small boat owners. It offers a range of cooling powers from 300 W to 2,388 W.

These units can also provide heat, with a range of 330 W to 3,035 W.

The noise levels are relatively quiet, ranging from 55 to 65 dB.

Before you make a purchase, consider the warranty offered by the manufacturer. Some small boat AC units come with a 1-year warranty, while others offer up to 3 years of protection.

The size of your boat is a crucial factor in determining the right AC unit for you. If your boat is less than 20 feet in length, a smaller unit with a 5,000 BTU rating is sufficient. However, if your boat is larger, you'll need a unit with a higher BTU rating, such as 10,000 BTU or more.

Make sure you have a suitable installation location for your AC unit. Some units require a horizontal installation, while others can be mounted vertically. Be sure to check the manufacturer's specifications to ensure proper installation.

The energy efficiency of your AC unit is also important to consider. Look for units with high Energy Efficiency Ratings (EER), such as 12 or higher, to save on fuel costs and reduce your carbon footprint.