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Conquering Laundry Day: How a Washer Dryer in One Works
Conquering Laundry Day: How a Washer Dryer in One Works

1m read

Conquering Laundry Day: How a Washer Dryer in One Works
How a washer dryer in one works

Imagine this: you toss your sweaty gym clothes into the machine, press a button, and voila! They emerge fresh, clean, and dry – all thanks to the magic of a washer dryer in one. 


But how exactly does this convenient appliance work its wonders? Let's dig a little deeper into the fascinating world of washer dryer combos and answer all your burning questions to help you decide if it's the perfect laundry solution for you.


Functionality: How Washer Dryer Combos Work


Washer dryer combos are marvels of modern engineering that seamlessly integrate washing and drying functions into a single appliance. Understanding how they operate can help you appreciate their convenience and efficiency.

The process begins with the washing cycle, which is much the same as that of a standalone washing machine. You load your clothes into the drum, add detergent, and select the appropriate washing settings. The machine then adds water, agitates the clothes to remove dirt and stains, rinses them to remove soap, and finally, spins them to extract excess water. This part of the process is familiar and straightforward.


Once the washing cycle is complete, the machine transitions to the drying cycle without requiring you to move the clothes. This automatic shift is one of the key conveniences of a washer dryer combo. The machine drains any remaining water from the washing cycle and prepares to dry the clothes.


During the drying phase, the drum continues to turn, but now, with the addition of heat. The heating element raises the temperature inside the drum, allowing moisture to evaporate from the clothes. At the same time, the drum's tumbling action helps to ensure that all items are exposed to the warm air, promoting even drying.


Washer dryer combos typically use sensors to monitor the moisture levels in the drum. These sensors help the machine determine when the clothes are dry, adjusting the drying time as needed to avoid over-drying, which can damage fabrics, or under-drying, which leaves clothes damp. 


The transition between washing and drying is seamless because the machine is designed to handle both functions in a single drum. After the washing cycle, the machine may go through a brief pause to drain water and reset its internal mechanisms for drying. This transition phase is usually quick and efficient, ensuring that your laundry cycle continues smoothly without interruption.


There are two main types of washer dryer combos: vented and ventless. Here’s the main difference between the two.


Vented Washer Dryer Combos


Function: These work much like traditional dryers. Hot air is pulled in from the surrounding room, tumbles through your clothes, and carries away moisture. This moisture-laden air exits the machine through a vent hose that must be installed outside your home.


Benefits: Vented dryers tend to have shorter drying cycles compared to ventless models, making them ideal for those who value speed.


Ventless Washer Dryer Combos


Function: Think of a ventless washer dryer combo as a dehumidifier for your clothes. It heats air inside the drum, which attracts moisture from the fabrics. This moist air is then circulated through a cool condenser chamber, where the moisture condenses back into liquid and is drained away. The now-dry air is reheated and the cycle repeats until your clothes are dry.


Benefits: Ventless dryers offer greater placement flexibility as they don't require an external vent. They're also a good choice for areas with limited ventilation.


What Are the Advantages and Disadvantages of a

Washer Dryer in One?


So, we understand how a washer-dryer works. Let’s unpack the finer details to determine whether this is a good choice for you and your family. 


Space Optimisation


Washer dryer combos are brilliant for compact living spaces and homes with limited laundry areas. These all-in-one units eliminate the need for two separate machines, freeing up valuable floor space that can be used for other purposes. 

For urban dwellers in apartments or small houses, this matters. Instead of dedicating an entire room to laundry or squeezing around an appliance without a home, a washer dryer combo can fit neatly into a kitchen or bathroom. This space-saving advantage makes it easier to incorporate a functional laundry area into your home without sacrificing comfort or style. 


Additionally, most washer dryers are designed to be stackable or fit under countertops, further enhancing their versatility in tight spaces.




A washer and dryer that combine to save time and effort makes laundry day that much easier. With this clever combo, you can load your dirty clothes, set the desired cycle, and go about your day without worrying about transferring clothes from the washer to the dryer. 


This feature is particularly beneficial for busy individuals or families with hectic schedules. The automated transition from washing to drying means you can leave home, run errands, or simply relax, knowing your laundry will be clean and dry when you return. 


Energy Efficiency


Many modern washer dryer combos are designed with energy efficiency in mind, helping to reduce both energy consumption and utility bills. Units with high energy efficiency ratings are preferred, and advanced technology is used to minimise water and electricity usage without compromising performance. For environmentally conscious consumers, this means lower carbon footprints and more sustainable living. 


Additionally, energy-efficient models often feature programmable settings that allow users to choose time- and energy-saving cycles. By selecting appropriate settings for different types of laundry, you can further optimise energy usage, making these appliances cost-effective and eco-friendly.


However, it’s worth remembering that the heating function on any appliance will always be a greedy beast. Tumble dryers are typically power-intensive laundry appliances, which applies to the drying function in the washer dryer combo.


Drying Time


One of the main disadvantages of washer dryer combos, particularly ventless models, is the longer drying time compared to separate dryers. Ventless units use a condensation method to dry clothes, which can be less efficient and slower. 


This can be inconvenient if you need to wash and dry multiple loads in a short period. Understanding this limitation is crucial for managing your laundry schedule effectively. While the convenience of an all-in-one machine is undeniable, planning ahead and allowing extra time for drying can help mitigate this drawback. 


It’s wise to manage your expectations when you choose a washer dryer. If you’re used to popping semi-dry clothes into a tumble dryer once they’ve air dried a little, then you’ll find that this process takes a lot longer than you’re expecting. You’re working with laundry that is still pretty damp, even after a good spin.




Washer dryer combos typically have smaller load capacities compared to separate washers and dryers, which might not be suitable for large households or bulky items like comforters and heavy blankets. 


This limitation means that for families with high laundry demands, multiple loads may be necessary, increasing the time and energy spent on laundry. When considering a washer dryer combo, assessing your household's laundry needs is important. If you frequently wash large loads or heavy items, you should balance the convenience of a combo unit with the practicality of its load capacity. 


If you are making use of the full washer dryer functionality, then consider a running a half load. A fully loaded machine won’t struggle with the wash cycle, but the drying cycle will be long and power intensive. 


Maintenance and Reliability


Washer dryer combos can sometimes require more frequent maintenance compared to separate washers and dryers. The dual-functionality means more components and a higher likelihood of wear and tear over time. Regular maintenance, such as cleaning filters and checking hoses, can help extend the life of your appliance. 


Understanding common issues and how to troubleshoot them can also prevent minor problems from becoming major repairs. While these units offer great convenience, preparing for potential maintenance needs and investing in a reliable brand with a good warranty can ensure smoother operation and longevity.


Usage Instructions

Using a washer dryer combo effectively involves understanding how to separate laundry, add detergent, select appropriate settings, and utilize the different features of the appliance. Always follow the manufacturer's instructions for optimal performance and safety.


The Verdict: Is a Washer Dryer in One Right for You?

Washer dryer combos undoubtedly offer a space-saving and convenient laundry solution, particularly for those with limited space or who enjoy the set-and-forget approach. Defy's washer dryer range boasts stylish models with features to suit your needs, whether you prioritise speed, flexibility, or space-saving.

Consider your laundry habits and weigh the pros and cons of vented vs. ventless models before making your decision. With a washer dryer in one, laundry day can become a breeze, freeing you up to do the things you really want to do.