RV Air Conditioner
15 products
15 products
Overheating on the road? Sleeping in a motorhome that feels more like a greenhouse? The right RV Air conditioner can turn sticky nights into breezy escapes. Whether you need more power, better efficiency, or a simple upgrade, here’s your fast, friendly guide to choosing the perfect RV Air conditioner.
Roof-mounted systems remain the most popular option thanks to their strong cooling performance and efficient use of space. They’re an ideal match for motorhomes and caravans where you want a powerful but tidy installation. If you’re weighing up the best RV air conditioner for long journeys or hot climates, roof-mounted units offer reliable airflow and excellent coverage without taking up room inside your living area.

Dometic remains a proven favourite in this space. The FreshJet series in particular delivers dependable cooling, low noise levels, and compact housings that suit smaller and larger vehicles alike. If you’re shopping for a dometic rv air conditioner, you’ll find options designed for both single and twin-unit setups. Some models also include inverter technology for smoother performance and reduced power draw.
A 12v motorhome air conditioning unit offers a practical solution when you need cooling on the move or when mains hook-up isn’t available. These systems can run from your leisure battery or a compatible lithium system, making them ideal for off-grid touring. If you’re comparing choices such as a dometic air conditioner 12v, look for energy-efficient compressors and reduced-start current features to maximise runtime.
Choosing the best RV air conditioner depends on three main factors: vehicle size, insulation quality, and how often you travel in warmer climates. For larger motorhomes or long summer tours, a high-output roof-mounted model usually offers the best performance. For occasional use, or for campers seeking flexible installation, portable or 12V solutions may be more suitable.
A small RV air conditioner can be more than enough for compact vans and camper conversions. These units focus on targeted cooling, quick installation, and lower power consumption. They’re a great match for couples, solo travellers, and lightweight motorhomes where space and weight are at a premium.
If you prefer flexibility, a portable air conditioner for RV travel keeps setup simple. These units can be moved between areas or used outside the vehicle when needed. They suit travellers who don’t want permanent installation or who require additional cooling alongside an existing roof system. Portable setups are also useful if you’re renting, sharing, or switching vehicles often.
Do RV air conditioners run on 12V?
Some do, especially compact 12V units, but most roof-mounted systems require 230V.
What is the 3 minute rule for AC?
It’s allowing the compressor to rest for three minutes before restarting.
Can you get a 12V air conditioner?
Yes—several compact and off-grid models exist.
How long will a 12V air conditioner run?
It depends on battery size, but typically a few hours on a suitable lithium setup.