Portable AC for RV: The Ultimate Guide to Keeping Your RV Cool

If you’re a seasoned RV enthusiast, you know that staying cool during the hot summer months is essential for a comfortable camping experience. Portable air conditioners can be a great solution for RV owners looking for an affordable and effective way to keep their space cool and comfortable. In this guide, we’ll explore everything you need to know about portable AC for RVs.

Why Use a Portable AC for Your RV

There are many benefits to using a portable AC unit in your RV. Some of the most notable include:

Easy installation

Portable AC units are easy to install and typically require no permanent modification to your RV. They can be quickly set up and taken down when needed.

Energy efficiency

Most portable AC units are designed to be energy efficient, which is important when camping off-grid or with limited power sources.


Portable AC units are typically more affordable than installing a central air conditioning system in your RV.

Improved comfort

A portable AC unit can make all the difference in keeping your RV cool and comfortable, especially during hot summer months.

How to Choose the Right Portable AC Unit for Your RV

Choosing the right portable AC unit for your RV can be a daunting task. Here are some important factors to consider:


Make sure the portable AC unit you choose is appropriately sized for your RV. A unit that is too small will struggle to cool your space, while a unit that is too large will be inefficient and waste energy.

Power consumption

Consider the power consumption of the portable AC unit and ensure it is compatible with your RV’s power source. A unit that requires too much power can drain your battery quickly, leaving you without power.

Noise level

Check the noise level of the unit before purchasing to ensure it won’t be too loud and disturb your camping experience.


Make sure the unit is truly portable and can be easily transported in and out of your RV.

Top Portable AC Units for RVs

There are many different portable AC units on the market, making it challenging to know which one to choose. Here are our top picks for the best portable AC units for RVs:

1. Dometic Brisk II Air Conditioner

The Dometic Brisk II is a powerful and energy-efficient air conditioner designed specifically for RVs. It features a high-performance fan and motor, which can deliver 15% more air than other RV air conditioners.

2. BLACK+DECKER BPACT08WT Portable Air Conditioner

The BLACK+DECKER BPACT08WT is a compact and energy-efficient portable air conditioner perfect for smaller RVs. It’s easy to install and operate and features a washable filter for easy maintenance.

3. Honeywell MN10CESWW Portable Air Conditioner

The Honeywell MN10CESWW is a versatile and powerful portable air conditioner that can cool spaces up to 400 square feet. It features a washable filter, programmable timer, and remote control for easy operation.

4. Whynter ARC-122DS Elite Portable Air Conditioner

The Whynter ARC-122DS Elite is a dual-hose portable air conditioner designed for efficient cooling of larger spaces. It features a digital display, programmable timer, and remote control for easy operation.

5. LG LP0817WSR Portable Air Conditioner

The LG LP0817WSR is a compact and energy-efficient portable air conditioner perfect for small to medium-sized RVs. It features an auto-evaporation system, washable filter, and programmable timer for easy operation.


What is a portable RV air conditioner?

A portable RV air conditioner is a type of air conditioning unit that can be moved from place to place. These units are typically smaller and less powerful than traditional air conditioners, making them ideal for use in RVs.

How does a portable RV air conditioner work?

Portable RV air conditioners work by removing warm air from the RV and replacing it with cool air. These units typically use a refrigerant to cool the air, which is then blown back into the RV using a fan.

How many BTUs do I need for my RV air conditioner?

The number of BTUs you’ll need for your RV air conditioner will depend on the size of your RV. Generally, you’ll want a unit with a BTU rating between 5,000 and 15,000.

Can I run a portable RV air conditioner on a generator?

Yes, you can run a portable RV air conditioner on a generator. However, you’ll need to make sure your generator is powerful enough to handle the air conditioner’s power consumption.

How do I install a portable RV air conditioner?

Installing a portable RV air conditioner is typically a simple process. Most units come with installation instructions, and you’ll usually just need to vent the unit out a window or through a vent in the RV’s roof.

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