portable air conditioner

Hiring a portable air conditioner is one of the easiest ways to stay cool. These units are beneficial if your actual AC is broken or it is having a hard time keeping up with the high temperature levels. However, before you can go ahead and just hire whatever portable air conditioner, there are a few things that need to be answered. Below are some of the most common questions asked about portable air conditioners.

1. How Do Portable Air Conditioners Work?

Portable air conditioners draw in hot air from your home and cool it using a refrigerant. The cooled air is then circulated back into your home, cooling it down.

2. Do Portable Air Conditioners Use a Lot of Electricity?

No, portable air conditioners are pretty efficient. They use less electricity than a standard air conditioner, making them an excellent option for those looking to save money on their energy bills.

3. Are Portable Air Conditioners Noisy?

There are a variety of portable air conditioners on the market, and their noise levels can vary. Some units are designed to be as quiet as possible, while others may be a bit noisier. It is essential to read the reviews of the units you are considering to get an idea of how loud they are.

In general, portable air conditioners are not incredibly loud. They typically produce around 50-60 decibels of noise, similar to a typical conversation’s noise level. 

4. What Size Portable Air Conditioner Do I Need?

There’s no one-size-fits-all when it comes to portable air conditioners, so it’s important to consider the specific needs of your space before making a purchase. The size of the room, insulation, ceiling height and the size of the windows are all important factors to consider. By considering these factors, you can be sure to find the air conditioner that will give you the best results.

It is important to consult with a professional to help you select the best size air conditioner for your needs. The professional will be able to consider the specific cooling needs of your home to help you choose an air conditioner that will work well for your space.

5. Do You Need to Vent a Portable Air Conditioner?

Most portable air conditioners come with a venting kit that contains a window adapter and an exhaust hose. The hose is usually about five feet long and is used to direct the hot air out of the window.


If you don’t have a window that you can use for venting, you can also vent the air conditioner through a door or into another room. However, this will not be as effective as venting outside and can cause the space to become humid.

So, do portable air conditioners need to be vented? Yes, they do. And while it may seem like a hassle, it’s quite easy. Ensure you have the suitable venting kit and are all set.


Portable air conditioners can be an excellent option for cooling your home or office. They are inexpensive to purchase and operate and can quickly move from one room to another. A few things to remember when using a portable air conditioner, such as ensuring the unit is vented correctly and the air filter is clean. Your portable air conditioner should provide many years of cooling comfort with proper care and maintenance.

Are you seeking a portable air conditioner hire in London? You can contact us at London Climate Hire. We offer various rental solutions not only for portable ACs but also heaters, boilers, generators and more. Get in touch with us to learn more about our services.