Avalla S-80 portable 4-in-1 air conditioner & dehumidifier combo


🏷️ Summer sale: save an additional 5% with discount code SUMMER-5%-OFF at checkout!

For you and our planet...

Because protecting your home means security for you and your loved ones against harmful bacteria and mould caused by damp. Because we recognise our planet needs protecting, so all Avalla AC’s use Ozone friendly R-290 refrigerant. Engineered for endurance, performance and convenience, with quiet running down to just 50dB, the features are designed around your home’s needs to create balance and harmony for the family. Love, Avalla.

Avalla for life

Every Avalla portable air conditioner comes with a 2 year warranty and a lifetime of product support. We are also helping to rebuild natural habitats by planting a tree for every order placed. All Avalla operations are powered by renewable energy, we offset all our emissions and we support hydroelectric and wind farm projects in developing countries.


Powerful cooling

Get ready for summer! Remember that unbearable heat? We do. Which is why the S-80 is capable of cooling large sized rooms, ideal for the family and dedicated zone control. With 5000BTU, climate control for spaces 34m³ with auto sensing down to 16°c.

Feature rich

A portable compact design, hosts useful features including sleep mode, child lock, 24-hour timer, washable filter and the supplied window kit. This allows for sash-style windows to be easily and quickly sealed for maximum efficiency.

All-season all-star

Doubling as a powerful 12L/day dehumidifier, protect your home and family from harmful damp and mould. Use the supplied drainage hose with no need to vent through open windows. By controlling your climate, you can save a massive 87% on your energy compared to the average tumble dryer.

Safely dry your clothes

The smartest and safest way to dry clothes, protecting your delicates from harsh tumble drying. Sportswear, wool, silk, leather, suede, nylon; accelerate natural drying and save energy, money and time. No more shrunken jumpers!


Market leading industrial-class air conditioning unit with 12L dehumidifier mode and a large 34m³ coverage area. This portable air con unit is ideal for drying clothes or treating damp, mould, condensation and moisture in homes, bedrooms, garages, bathrooms, and offices. To remove the moisture simply connect the supplied drainage hose to collect water in any suitable vessel. The S-80 mobile air conditioners are an ideal winter investment, that will also prepare you for the warm summer months.

One touch operation

This portable air conditioner is fitted with a long reach 1.8M cable, simply plug in, switch on, select cooling mode, and set your desired room temperature as low as 16°C. The built-in AC temperature sensor will automatically adjust all settings to ensure your preferences are met. Simple to operate, everything can be controlled using the touch panel or remote control.

All-season all-star

Designed for use all-year round. The Avalla portable air conditioner unit is made for summer, with a dehumidifier mode for winter and fan mode for spring and autumn. This air conditioner dehumidifier also has several other features including a child lock, timer, washable filter, and smart-plug compatible memory.

Safe for the environment

All of our dehumidifier air conditioners only use natural, non-toxic, and environmentally safe R290 refrigerant.

Sash window kit included

The included window kit will allow you to neatly fit the 150mm diameter hose through any sash window, so the extracted hot air from your air conditioning unit is efficiently ejected from your home or office. Alternatively, the hose can simply be placed directly through any window.

Avalla for life

With lifetime UK based customer support, over 100 years of industry expertise, and a 2 year warranty, Avalla are always here for you. We are proud to be helping rebuild natural habitats by planting a tree for every order placed and powering our services on 100% renewable energy.

Avalla S-80 portable 4-in-1 air conditioner.
Avalla S-80 portable 4-in-1 air conditioner.
Avalla S-80 portable 4-in-1 air conditioner.
Avalla S-80 portable 4-in-1 air conditioner.
Avalla S-80 portable 4-in-1 air conditioner.
Avalla is a UK based company, backed by over 100 years of experience in product design and quality assurance.

Choose your champion

Customer Reviews

Based on 294 reviews
Anthony Smith
Great smaller size air conditioner

We wanted a unit for our bedroom to cope with hot, humid nights. It works a treat. Great blasts of cold air. Relatively quiet and a small footprint which is ideal for something that is for occasional use. Really does the job and we are delighted


I bought my S-80 for my bedroom after my dad bought an S-290 for our living room and I was already sold by the quality of the S-290 and its quietness so immediately stopped shopping around and took the plunge. It’s quieter than my fan which is already fairly quiet, it has a left right panel to direct airflow that the S-290 doesn’t have and my dogs now love to chill in my room now where it doesn’t get so hot. So easy to set up and so easy to use. The window kit isn’t great for my windows as they’re not sliding but it’s okay for the moment. I’m cool, the dogs are cool and it’s pretty cheap to run, wins all around and already recommended to friends and family, wouldn’t have any other brand.

Paul Reilly
Compact S80 air conditioner

Recently purchased the Avalla S-80 air conditioner which arrived next day via DPD. It is reasonably compact in comparison to other units and fits unobtrusively into the bedroom. The hose is easy to fit to the unit, but a little cumbersome to use with a non-sash window. In use, it blows out a nice steady flow of cool air with 2 fan speeds and isn’t too noisy. Overall, very pleased with the purchase.

Michael Penny
Great value air conditioner and easy to use

I bought this S80 as I had been toying with buying an air conditioner for some time but never got round to it so when I saw it at a really great price and with free delivery, I thought why not?
From the start I was impressed with how well it is constructed - it is easy to move on the built in castors but just as important it is well weighted so won't fall over. Operation is simplicity itself and using it primarily in my lounge, which is very sunny, it quickly reduces the temperature to a comfortable level without subjecting me to an arctic blast. Reading other reviews I would add that the window kit does work with non-sash windows, just don't expect an airtight seal. My only other comment, again referencing other reviews, is that while acknowledging it is not whisper quiet in my opinion this is an acceptable trade off given the overall effectiveness of the unit. I've not yet tried the other features of the unit but on the a/c alone I'd be happy to recommend it.

Very cool

Works fast a little noisy but bearable just to stay cool super cold even when room not completely closed up happy with purchase.