Marine Air Conditioning: Basics and Different Types

 Marine Air Conditioning: Basics and Different Types

The basic principle behind air conditioning is the removal of heat particles from a closed cabin.

An air conditioner pulls the heat from the air and transports it to the refrigerant gas within the conditioner.

In the case of marine air conditioning the heat taken into the refrigerant gas is transferred to the ocean water. 

Three types of Marine Air Conditioners

• Self Contained Direct Expansion Systems (DX): This is the perfect choice for boats that are up to 40 feet, because this air conditioner is less costly and could be installed with less effort. One unit can cool several areas through ducting  which saves space and cost. Due to the compressor installed on the unit it is much noisier than the other two conditioners.

• Remote Systems (Split Gas): It is used on a boat of 80 feet. In this system the condensing unit is usually placed within the engine room whereas the air handlers are in the required areas of cooling. The air handlers are connected to the condensing unit with the help of copper lines, with a maximum distance of 50 feet. This system is more costly due to its high component cost, and therefore, the  requirement of a licensed technician for its installment, and the further maintenance. It takes up less space and doesn’t make much noise comparatively. 

• Tempered Water Systems (Chilled Water): This system is preferable for larger boats because they use refrigerant to chill coolant water which is then pumped to the air handlers which will supply cool air into the necessary zones.  This system can be used for all types of bigger vessels irrespective of size and the length between the cooling unit and the air handler. 

All the best marine air conditioners run on AC (alternating current) power. Marine air conditioning in UAE provides the best marine services with skilled and certified technicians.