Air Conditioning Options For Boat Owners

what type of air conditioning works well in a boat

Marine air conditioning systems are comprehensive climate control systems that cool air and distribute it throughout a boat. They come in various types, each catering to different vessel sizes and cooling requirements. Self-contained units are typically the best choice for small to medium-sized boats, while split systems are usually found on larger vessels. Chilled water systems are often used for yachts and large boats.

Characteristics Values
Type Self-contained units, split systems, chilled water systems
Installation Self-contained units are installed in the living area under a bunk or settee, or in a locker
Cooling mechanism Water cooling is used in marine HVAC as water holds heat well
Size Marine air conditioners vary in size
Functionality Marine air conditioners vary in functionality
Environmental impact Some self-contained units use environmentally-safe refrigerants

shunwild

Self-contained units

The FCF Series air conditioners are an example of a self-contained unit. They are installed in the living area under a bunk or settee, or in a locker. These units use environmentally-safe refrigerants that won't damage the ozone layer.

Water cooling is an important feature of marine HVAC systems. Water holds heat very well, while air does not. This is why water cooling is so effective in marine air conditioning. On some deep-keeled sailboats, instead of running seawater through the AC unit, the unit runs liquid coolant on a loop through the keel where heat (or cool) is then transferred to the water around it.

shunwild

Split systems

One advantage of split systems is that they use environmentally-safe refrigerants, such as R-417A or R-410A, which do not contribute to the depletion of the ozone layer. This is an important consideration for boat owners who are conscious of the environmental impact of their choices.

When choosing a split system for your boat, it is important to consider the size and cooling requirements of your vessel. Split systems are typically designed for larger boats and may not be the best choice for smaller boats. Additionally, the installation process may vary depending on the boat's layout and available space.

Overall, split systems offer a powerful and flexible air conditioning solution for boat owners. They provide comprehensive climate control and can help ensure a comfortable environment on board, even during hot weather. By considering the specific needs of your boat and the advantages offered by split systems, you can make an informed decision about the best air conditioning option for your vessel.

Sailing Solo: California to Texas

You may want to see also

shunwild

Chilled water systems

The main difference between chilled water systems and regular air conditioners is that chilled water systems use water instead of air to cool the boat. This means that the conditioner systems contain water in the coils rather than mainstream refrigerants.

shunwild

Passive ventilators

There are several options for air conditioning on a boat, including self-contained units, split systems, and chilled water systems. The best choice depends on the size of your boat. Self-contained units are typically the best choice for boats up to 40 feet in length, while split systems are usually found on boats up to 80 feet in length.

When choosing passive ventilators, it is important to consider the size and layout of your boat. The number and placement of vents will depend on the length and width of your boat, as well as the number of cabins or living areas. It is also important to ensure that the vents are properly sealed to prevent water ingress.

Overall, passive ventilators are a great option for boat owners who want a simple, effective, and environmentally friendly way to cool their boat. They are easy to install and maintain, and as long as there is some movement of air or boat, they will provide a comfortable interior climate.

shunwild

Central air conditioning systems

One of the key benefits of central air conditioning systems is their ability to provide consistent cooling. Unlike self-contained units, which can struggle to maintain a consistent temperature in different parts of the boat, central air conditioning systems distribute cooled air evenly throughout the vessel. This means that you won't experience hot spots or cold spots, and the temperature will remain comfortable regardless of where you are on the boat.

Another advantage of central air conditioning systems is their quiet operation. Since the compressor is located outside the living area, often in a locker or under a bunk, these systems are much quieter than self-contained units. This makes them ideal for boats where noise levels are a concern, such as those used for fishing or relaxation.

Frequently asked questions

Self-contained units, split systems, and chilled water systems.

All of the major components are mounted on a single chassis, which is installed in the living area under a bunk or settee, or in a locker. They are typically the best choice for boats up to 40'.

Split systems are usually found on boats up to 80' in length. They are also known as central air conditioning systems.

Chilled water systems are suitable for yachts and large vessels.

Passive ventilators, such as cowl vents, clamshell vents, louvers, grilles, ventilating sails, ports and hatches simply provide an access path for air to enter or leave the interior of the boat. As long as either the boat or the air itself is moving, they work just fine.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment