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5 Different Types Of Air Conditioning Units For Caravans

PRO COOL NT • June 14, 2024

Have you ever been on a caravan trip only to find yourself melting under the sweltering sun? Keeping your caravan cool can make all the difference between a memorable adventure and an uncomfortable ordeal. But with so many options available, choosing the right air conditioning unit for your caravan can be overwhelming. In this blog, we’ll explore five different types of air conditioning units for caravans, helping you make an informed decision for your next journey.

1. Rooftop Air Conditioners

Rooftop air conditioners are a popular choice among caravan owners due to their efficiency and space-saving design. Mounted on the roof, these units don’t take up valuable interior space. They offer robust cooling capabilities, perfect for hot summers. Plus, their elevated position allows for better air circulation throughout the caravan, ensuring even cooling.


  • Specs: Typically, rooftop units have a cooling capacity ranging from 2.5 to 3.5 kW.
  • Rationale: Ideal for larger caravans or those travelling in extremely hot climates.
  • Maintenance: Requires regular cleaning of filters and occasional checks for any damage or leaks in the unit.

2. Portable Air Conditioners

Portable air conditioners provide flexibility and convenience. These units can be moved around the caravan to target specific areas and can also be used outside the caravan if needed. They are generally lightweight and easy to store when not in use.


  • Specs: Cooling capacity usually ranges from 2.0 to 3.0 kW.
  • Rationale: Great for smaller caravans or those who want an easy-to-install option.
  • Maintenance: Regular emptying of the water reservoir and cleaning of filters. Check the exhaust hose for obstructions.

3. Cooling Process

Split system air conditioners are known for their quiet operation and efficient cooling. These systems consist of two main components: an indoor unit that distributes cool air and an outdoor unit that expels heat.


  • Specs: Cooling capacity varies, often around 2.5 to 3.5 kW.
  • Rationale: Ideal for caravans with limited roof space or for those who prefer quieter operation.
  • Maintenance: Clean or replace filters regularly and ensure the outdoor unit is free from debris.

4. Under-bunk Air Conditioners

Under-bunk air conditioners are installed beneath the caravan’s bunks or seating areas, making them an excellent choice for those who want to keep the roof free for other installations, like solar panels.


  • Specs: Cooling capacity is generally around 2.5 kW.
  • Rationale: Perfect for caravans with limited roof space or those looking for a more discreet installation.
  • Maintenance: Regular filter cleaning and inspection of the ductwork for any blockages.

5. Evaporative Coolers

Evaporative coolers, also known as swamp coolers, are a cost-effective and environmentally friendly cooling option. They work by drawing in warm air and passing it over water-saturated pads, which cool the air before it is blown into the caravan.


  • Specs: Cooling capacity varies, but they are less powerful than refrigerated units.
  • Rationale: Best suited for dry climates where humidity levels are low.
  • Maintenance: Regularly clean the water tank and pads to prevent mould and mildew. Ensure adequate ventilation for optimal performance.

Upgrade Your Caravan's Air Conditioning Today!

Choosing the right air conditioning unit for your caravan is essential for a comfortable trip. Whether you choose a rooftop unit, portable system, split system, under-bunk model or evaporative cooler, each offers unique advantages for different needs.


At Pro Cool NT, we provide professional air conditioning installation, ensuring your caravan remains cool and comfortable throughout your travels. We also offer expert caravan fridge repairs in Darwin, making sure all your cooling needs are met with professional care. If you would like to discuss your specific requirements and explore potential options, please reach out to us today. Our extensive range of air conditioning in Darwin is designed to enhance your caravan adventures.

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