Air Conditioning & Cooling Review

Summary

Climate control systems are just as important in watercraft as they are in traditional homes. Boat ownership is a significant investment, and you can protect your investment by carefully controlling the climate. Heating, air, and ventilation systems are also a key part of being comfortable and having an enjoyable experience on your boat. Air conditioning is important because if stagnant air collects inside your boat, the air inside will become wet and will cause problems with mildew and corrosion, along with other damaging problems. Interior fans can be one way to help you with ventilation/air conditioning on your boat. There are several types of air conditioning systems. The self-contained system is generally for boats under 40 feet. This system is found in the living area of the boat, and the only setup necessary is connecting water hoses and a duct. The remote condensing system is found in the engine room (or equipment room). This is a plus if you have a smaller living area on your boat. Tempered water systems are for lager boats, over 75 feet. These are just a few of the system types—there are many other cooling systems available.

Pros

Ventilation and air conditioning/cooling systems are necessary for your boat’s protection and for your personal comfort. A hot steamy boat is not an ideal place to spend vacation time. An important component of air conditioning is dehumidification. If wet air is allowed to collect inside the cabin of your boat, it will damage your possessions and furniture inside the cabin. Some air conditioning systems also have a heating option—you can be cool during the warmest weather and warm during cold weather. These types of systems can be automatic if you set them that way.

Cons

Without a ventilation/air conditioning system from your boat vents, the humidity collected in your boat may cause damage to everything in your boat and can also cause damage to the fiberglass of the hull. Corrosion, mildew, and other forms of rot can occur inside a boat that lacks an air conditioning/dehumidification system. Staying in a cabin in the warmest or coldest of weather quickly becomes miserable without proper climate controls to keep you comfortable.

Featured Manufacturers

Marine Air and Caframo

Conclusion

In spite of what some may view as an extra expense, an air conditioning system is vital for the health of your boat and for your own comfort as you spend time on your boat. Some systems can be self-installed. There are many types of systems to choose from, but if you boat in all seasons, consider a system that will both cool and heat. It is also important to have a system that dehumidifies—that dries the air. Ventilation is a key component of cooling your boat and keeping up airflow. A good air conditioning and cooling system is a vital investment in your boat.