The short answer is yes. Much like any air conditioning system, all portable air conditioners need to be vented in some form or fashion. Portable air conditioners pull in warm air, cool it, and expel the cooled air out of the front of the unit and the remaining warm air and moisture out of the back of the unit. It is this warm air and moisture that needs to be vented out of the room you are currently cooling.
The easiest and most popular way to vent your portable AC unit is through a nearby window, which is why each and every portable air conditioner we offer on our site includes an easy-to-use window snap kit. Since portable air conditioners pull moisture as well as heat out of the air, many people are concerned about where the water goes.
Many units, specifically all EdgeStar and Koldfront portable air conditioners, have self-evaporative technology. This innovative technology internally processes and evaporates the collected moisture and then exhausts it out of the back of the unit. In climates that are extra humid, some water may collect in a reservoir located inside the unit. In this case, you can either manually empty the reservoir when it is full or use the integrated gravity drain.
With that said, due to recent advancements in portable air conditioner technology, the need to drain is increasingly rare. Because of the differences in personal preference, this can be a hard question to answer.
Since portable air conditioners contain both a compressor and fan, they sound similar to a window air conditioning unit , which most of us have heard at one time or another. With that said, you want to pay attention to a portable air conditioners decibel rating dB level which is located on each product description page.
Most units fall anywhere between 48 dB which is the same noise level as falling rain and 60 dB which is the same noise level as a normal conversation. This directly affects the room size and how quickly the unit will be able to cool. The higher the BTU, the larger the area the portable air conditioner can efficiently cool. Single or Dual Hose Design — Single-hosed units expel warm air and moisture and are easy to install.
Double-hosed units, which are also fairly easy to install, expel warm air and moisture while simultaneously pulling in more air to cool. Single Hose. This is standard household voltage. The higher the EER, the more energy efficient the portable air conditioner is. Also, by cooling specific areas, your portable air conditioner gives you the freedom to use your central air conditioning system less, if at all, which will significantly lower your energy costs.
Exhaust hose lengths vary by model, but generally they are feet in length. They are made of a temperature-resistant plastic reinforced with metal. Generally, this is not recommended by the manufacturer, especially if the diameter of the vent hose is greater than the diameter of the dryer vent.
Some units have smaller diameter vent hoses, and these units may be vented out a dryer vent. However, you should not use the external part of the dryer vent that has flaps, as the compressor is not strong enough to push these flaps open. If you need to cover that exterior opening of the vent, we recommend using a screen. Although it is not typically recommended that you do so, there are a few factors that, when manipulated, can accommodate this cooling set up.
We would recommend you read the following article for more information. Read More: Using a portable air conditioner in your garage. Although these are not industrial machines, this is an excellent use for a portable air conditioner.
Even with central air, computer server rooms have more robust cooling needs than other parts of the building tend to require. Kara Zorn is a wife and working mom who loves life hacks that help her schedule allow for as much quality family time as possible. She enjoys cooking with locally sourced food and produce and recently took up brewing Kombucha.
Is a portable unit even feasible? How would I handle the hose? Ann, No, a portable air conditioner wont do you any good. Your best bet is a quality commercial pedestal fan. As long as you keep the air moving it always feels cooler. Plus it keeps the bugs away with constant breeze. I use one on my large deck and works great. Now many of my friends have made the investment in a fan. I through a grill cover over the motor housing to protect it from the weather.
I have a lg portable air conditioner, what I would like 2 know is ifthe display panel shows 80f even though the set tempis about 74f that is a problem rightI. Dual Zone Wine Fridges. Black Stainless Steel Fridges. Freestanding Fridges. Outdoor Beverage Fridges. High Velocity Fans. Outdoor Misting Fans. Why you need to vent your portable air conditioner. When you purchase a portable air conditioner, the venting kit will almost always be included. Venting a portable air conditioner in 5 easy steps.
That way, the exhaust hose stays put. This ventilation technique involves adding or reconfiguring a drop or panel ceiling into a ventilation zone. To vent your portable air conditioner through a drop-ceiling, just cut a hole in a ceiling panel that can accommodate the exhaust hose.
The reason for caution against this technique is because most dryer vents tend to be smaller in diameter in comparison to portable AC unit exhaust hoses. For this reason, air might not be able to filter out of the vent as well as it can through a traditional vent.
Tapping into a dryer vent often involves consistent testing in order to maintain safe use of your portable air conditioner. Nonetheless, using a dryer vent as a source of eliminating hot air from a portable air conditioner is still possible if you can connect your portable AC unit exhaust hose into it.
No matter what, venting through a screen will reduce the effectiveness of your portable AC. But it can work very well in a pinch depending on the situation. Ideally, you would remove the screen if you vent your portable AC through a window. But there are situations where removing the screen is not an option.
You also need to consider what type of screen it is. Thin screens will maximize airflow, while thick screens will impede airflow. So a thin screen is better. As a general rule of thumb, if you can clearly see through the screen, then it will be okay to vent your portable AC through it. While venting a portable air conditioner through a screen, you will also need to periodically clean the screen.
The screen will accumulate dust and debris from the airflow of the AC exhaust. Take a look at the screen at least every week and clean it if it gets dirty. Venting a portable air conditioner through a cold air return vent is a bad idea.
Your central AC system will have to also work to remove this heat from your home. However, this method can work well if there are no other options to vent directly outside. As always, you should consult with an HVAC professional before attempting to do something like this. In any case, venting a portable AC through a return vent should just be a temporary solution while you work on getting permanent means of venting in place.
Why you need to vent a portable air conditioner If you have a portable air conditioner, you might wonder why you need to vent it in the first place. Why is that? First, you need to understand how air conditioners work. How to vent a portable air conditioner through a window If you have a window in your home, then venting your portable air conditioner through it is one of the simplest options.
Venting a portable air conditioner through a sliding window Venting through a sliding window is the simplest solution for your portable air conditioner. Venting a portable air conditioner through a casement window Venting your portable air conditioner through a casement window is a little more of a challenge than a sliding window.
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