How Does A Condensing Dryer Work

How Does a Condensing Dryer Work

‍In humid climates, moisture in the air can cause problems for homeowners with lint-prone clothing. Even if you have a dryer vent, moisture from your home’s laundry room may be heavy enough to clog your vent and cause issues within your walls. A condensing dryer is directly connected to the exhaust ductwork outside or another exhaust appliance (like a furnace or another dryer) that keeps warm, humid air away from the home’s interior. Condensing dryers are not as common as standard models because of their more expensive price tag. However, if you live in an area with humid summers, it can be well worth investing in a condensing dryer to avoid excess lint and any future problems from humidity. Here is how a condensing dryer works:

How Does a Condensing Dryer Work?

A condensing dryer works by cooling the steam inside the dryer drum using a condenser coil (the same principle as a refrigerator). The cooled steam is recirculated back into the drum to improve efficiency and reduce energy consumption. Dryers that use this technology can be up to 45% more energy efficient than conventional dryers

Features Of A Condensing Dryer

  • When you invest in a condensing dryer, you may see a few features that are different from a standard dryer. For example, the door of a condensing dryer may have a louvered vent on the outside that acts like a cowl on a furnace to direct air outside. 
  • A condensing dryer might also have a larger exhaust duct than a standard dryer because it has to expel moist, warm air. 
  • The controls of a condensing dryer may be slightly different than a standard model, too. Most condensing dryers have a dial or a touchscreen that allows you to select a temperature that helps to reduce lint and avoid problems with the machine overheating.

Why You Should Consider A Condensing Dryer? 

Equipment Life & Reliability

As with any other piece of equipment in a commercial laundromat, you’ll want to make sure that the dryer you choose is built with high-quality materials. This will ensure that it lasts as long as possible and won’t need to be replaced anytime soon. Another factor to consider is the quality of the parts used to build the dryer. This will have an impact on the efficiency of the dryer and how much energy it uses. When you select a condensing dryer, you’re choosing equipment that is durable and will last for many years. As for the reliability of a condensing dryer, it is important to note that a condensing dryer uses less energy than a standard drum dryer. This reduced energy usage means that the dryer uses less heat, which in turn results in less wear and tear on the machine.

Drying Efficiency

The drying efficiency of a condensing dryer is one of the reasons why it makes such a great choice for commercial laundromats. A condensing dryer uses less energy than a standard drum dryer, and less energy means less heat. With less heat, you can dry your clothes faster and with lower temperatures, which are great for ensuring the longevity of your garments. Drying efficiency is also impacted by the design of the dryer itself. For example, a condensing dryer typically has a smaller drum than a standard drum dryer. The smaller drum means that you can dry more garments in less time because the drum is smaller and there’s less space for the clothes to tumble around in.

Operating Costs

A condensing dryer is an efficient machine that uses less energy, which in turn means that it has a lower operating cost. The lower operating cost of the condensing dryer will result in lower energy expenses for your business. If you’re operating a commercial laundromat, it’s important to keep your energy expenses as low as possible to maximize profits. That’s why a condensing dryer is such a great choice for laundromats. Another reason why a condensing dryer can help reduce energy expenses is that it can run at a lower heat than a standard drum dryer. By operating at a lower heat, the dryer uses less energy and causes less wear and tear on the machine. This can help extend the life of your dryer and reduce the need for repair or replacement.

Customer Benefit

A condensing dryer has several features that are beneficial to your customers. For starters, the dryer can run at lower temperatures than a standard drum dryer. This lower temperature means that the clothes will not be subjected to as much heat damage and can be dried more quickly. A lower temperature also means lower operating costs for your business because the dryer will use less energy. A condensing dryer also uses less water than a standard drum dryer, which is another feature that benefits your customers. This will help reduce wrinkling and ensure the longevity of your customers’ clothes.

Environmentally Friendly

A condensing dryer has many environmental benefits. If you’ve ever purchased an air conditioner, you might have noticed that the sticker on the side of the unit says something along the lines of “this product contains CFCs”. This refers to the fact that the unit contains chlorofluorocarbons (CFCs), which are known to be harmful to the environment. A standard drum dryer uses a significant amount of CFCs. Because a condensing dryer uses less energy than a drum dryer, it requires fewer CFCs to operate. This makes it an environmentally friendly choice for your laundromat. Another environmental benefit of a condensing dryer is that it requires less water than a drum dryer for the same amount of drying. By using less water, a condensing dryer will help reduce your utility costs and be more beneficial to the environment.

Advantages Of A Condensing Dryer

  • Less lint in your home – A condensing dryer pulls moisture and lint out of the air inside the machine before releasing it outside. This means you can expect to see less lint in your ductwork and within your walls. 
  •  Reduced risk of fire – A condensing dryer heats the lint inside the machine to reduce its moisture content before releasing it outside. This reduces the risk of fire and allows you to use a lower heat setting than you would with a standard dryer.
  •  Safer for your machine – A condensing dryer uses a lower heat setting than a standard model. This reduces the risk of your machine overheating, which can cause it to break down or catch fire.

Disadvantages Of A Condensing Dryer

  • Higher upfront cost – A condensing dryer is more expensive to purchase than a standard dryer. If you plan to use a conventional dryer for many years, the increased cost may be negligible. However, if you plan to replace your dryer within the next 10 years, you may find a condensing dryer is too pricey.
  •   The louvered vent may collect leaves – The louvered vent on a condensing dryer does a great job of directing air outside, but it can also collect leaves, dirt, and other debris. If you notice a lot of debris in the vent, you can clean it out with a long wire brush. 
  • The louvered vent may be noisy in windy conditions – Condensing dryers require a larger exhaust duct than standard models, so they can be noisier in windy conditions than standard dryers.

Limitations Of A Condensing Dryer

  1. Condensing dryers are a great option in humid climates, but they do have some limitations. First, these dryers are not suitable for use with an outdoor clothesline. 
  2. The rotating drum inside the machine can cause damage to outdoor fabrics, and the exhaust duct may cause a fire hazard. 
  3. Condensing dryers are also not suitable for use in an unheated space, like a basement.
  4.  Finally, because they are larger than standard dryers, they may not fit in a standard-sized laundry room.


Condensing dryers work by collecting the moist air inside the machine and exhausting it outside. This process can reduce the amount of lint within your ductwork and within your walls. Condensing dryers are more expensive than standard models and are not suitable for every household. They are best for homeowners who live in humid climates and want to avoid excess lint associated with humidity.

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