When the sun is out and the temperatures rise, there’s nothing like seeking refuge on your boat. Yet, ensuring a comfortable environment onboard involves considering installing a marine air conditioning system. Before you set sail on this decision, you must grasp the costs involved in procuring the unit and its installation.
This blog will highlight the cost of a marine air conditioner and its installation. Choosing an appropriate system ensures a comfortable living space and reduces operational costs. Consider the size and type of air conditioner that will best suit your boat.
Do Boats Have AC?
Yes, boats can have air conditioning (AC) systems. Many modern vessels, particularly those used for longer trips or as luxury yachts, come equipped with air conditioning for comfort in hot climates. Marine air conditioners work similarly to home or car units, cooling down the cabin and other living areas.
Manufacturers build boat AC systems to endure the marine environment, ensuring durability, energy efficiency, and the ability to meet the demands of being on the water.
Cost of a New AC
The cost of a new marine air conditioning unit can vary widely depending on factors like brand, capacity, and features.
Factors That Affect a Boat AC Price
It’s essential to consider all of these when budgeting for a new system, as each will contribute to the overall cost.

Brands
The brand of the AC unit plays a significant role in its price. Well-known and reputable brands, like Frigomar, tend to have higher upfront costs due to their quality, reliability, and warranty offerings.
Capacity
BTUs (British Thermal Units) typically measure the cooling capacity of a marine air conditioner. The larger the boat, the higher the capacity to cool the space effectively. The bigger the capacity, the more expensive the AC unit will be. However, it will be necessary to ensure it meets the cooling requirements of your boat.
Features
Additional features, such as reverse cycle heating (for cold weather), digital controls, and remote access, can drive up the cost of a marine AC unit. Units with energy-saving technologies, quieter operation, or built-in humidity control may also cost more.
How Much Can a Boat AC Cost?
You can find basic AC units that cost about $1,200. However, larger ships require better units for enhanced climate control features. Larger and better units can cost you $2,000 or more depending on factors such as brand and other features. Remember that you should not randomly choose an AC system for your boat. Look for a unit that fits your boat’s size and cooling requirements to acquire the level of comfort you need. In addition, spending on a marine air conditioner is also an investment that increases your boat’s value.

Cost to Install an AC Unit
Once you’ve chosen the ideal AC unit for your vessel, it’s time to budget for the installation process. A marine AC unit involves several components, including ductwork, electrical connections, and even retrofitting existing spaces. The installation cost can be influenced by the setup, the accessibility of the chosen location, and any modifications required.
The average cost of installation can be anywhere between $3,000 and $4,000. While professional installation may be expensive, it ensures that, in the long run, everything is installed correctly and running smoothly.
Trying a DIY installation could look tempting to save money. However, due to the particular difficulties of maritime environments, marine AC systems call for specialist expertise and abilities. Professional installation is a wise decision since improper installation may result in inefficiency, a shorter unit lifespan, and safety risks.
Factors That Affect a Boat AC’s Installation Price
The installation cost can be influenced by:
The Setup
The type of boat you own and the complexity of the AC system can affect the setup costs. Larger vessels with multiple zones for climate control or custom interior configurations may require more time and expertise to install the system.
Simpler setups, such as a single-unit system in a small cabin, are generally less expensive to install.
The Accessibility of the Chosen Location
Installation costs increase if the space where you are installing the AC unit is hard to access. For example, if the installation requires navigating tight spaces or working around other equipment, the labor costs may increase.
Accessibility issues, such as a dock far from services or the need for a lift, can also increase costs.
Modifications Required
Sometimes, installing an AC unit may require modifications to the boat’s existing structure. This can include cutting holes for vents, installing new electrical connections, or creating space for the AC unit itself. These modifications can significantly increase the installation costs.
Shore Power
Shore power refers to supplying a ship with electricity from the land at a port, enabling the vessel to shut down its auxiliary engines.

Reliable AC Units For Your Boat!
Air conditioning has transitioned from a luxury to a desired necessity in the realm of boating comfort. While the initial costs of purchasing and installing a marine AC unit might seem substantial, the benefits are equally impressive.
Cruise RO is dedicated to giving our clients the best RO water systems available. We aim to provide them with an economical, practical, and customizable solution for their onboard water supply demands. Contact us today and learn more about our services.