How to vent a portable air conditioner without a window

Every portable window air conditioner needs a vent to work. When turned on, the air conditioner will suck the hot air in your room. It then cools the air and returns it to your room. Meanwhile, the air conditioner will have to exhaust the hot air. 

If not vented, the aircon will exhaust the hot air back into your room, lowering its effectiveness to chill the area. Your monthly electrical bill will shock you.

Do portable air conditioners work without a window

Yes, portable air conditioners can work without a window.

The biggest benefit of portable air conditioners is that they can work without windows. However, you still need to provide them ventilation space for removing the hot exhaust air. Otherwise, the hot exhaust air will remain in your room and it will never get cool.

The warm air must go somewhere! So, depending upon your living space and its layout, there are several different ways to ventilate your portable air conditioner. Such as:

  1. Ventilation through the door.
  2. Ventilation through the ceiling.
  3. Ventilation through the wall.

You can insert a pipe through any of these ways mentioned above and ventilate the hot exhaust air.

Do all portable air conditioners need to be vented

Yes, all portable air conditioners need to be vented.

The fact is that all the portable air conditioners give out hot exhaust air. You need to take this hot air out of your room. Only then you’ll be able to cool your room. It’s because if this hot air stays inside your room, then how will your room get cool?

When you’ll not vent your portable air conditioner then the heat will stay trapped inside your room. Resultantly, your room will start getting got instead of getting cool. You can vent your portable air conditioner through your window, wall, ceiling, and door.

Is it safe to use a portable air conditioner without an exhaust hose

Yes, it is safe to use a portable air conditioner without an exhaust hose. However, you must do it in the dehumidifier mode only. Using a portable air conditioner without an exhaust hose will heat your room instead of cooling it.

Keep in mind that when you will run your portable air conditioner without an exhaust hose then it will keep releasing the hot air into your room.

Due to this reason, your room will start getting warm instead of cooling down.

What happens if you don’t vent a portable ac

If you have a portable AC and thinking what will happen if you don’t vent it? Well, we will tell you everything.

The quick answer is that it won’t give you any benefit.

The job of your portable air conditioner is to cool your room. To do that, it has to extract the heat from the air in your room. When the AC extracts the heat from the air in your room, then it gets cool. That extracted heat goes out of your room through the vent.

If you will don’t vent your portable AC then that heat will remain trapped in your room. This way your room will start heating up instead of cooling. The humidity level will also start rising and neutralize the cooling effect of your AC.

Eventually, your portable AC will keep consuming electricity but produce no results. Instead, it will start heating your room. This is the reason why experts recommend you should vent your portable air conditioner properly.

Do windowless air conditioners work

Windowless air conditioners are those that don’t have to sit on your window. There are different opinions about the working of windowless air conditioners that often confuse people. We are going to provide you a quick overview of the pros and cons of using windowless air conditioners. Let’s go!

Pros of windowless air conditioner

Here are the benefits of using a windowless air conditioner:

Very simple and easy to install

Installing the windowless air conditioner is no difficult job. It is quite simple, easy, and quick. The reason is that there is no hectic or time-consuming work involved. You just have to take out a single tube from the window and it will be ready to work.

Perfect for additional cooling

If you already have a central air conditioning system but one or two of your rooms aren’t getting enough cooling then you’ll need an additional cooling unit to cool those hot rooms. You can easily install a windowless air conditioner into any of your hot rooms as an additional cooling unit.

Helps control odor in your house

Windowless air conditioners help you control the odor inside your house. If you have a smell of cigarette, cigar, or anything else that you want to get rid of then using a windowless AC will help you do it.Moreover, it will prevent the smells outside from moving into your house.

Cost-effective solution

If you are low on budget then a windowless air conditioner can be a cost-effective solution for you. It’s because they are relatively cheaper than the other air conditioning systems out there.

Cons of windowless air conditioner

Here are the drawbacks of using a windowless air conditioner;

Take time to cool

The first drawback of windowless air conditioners is that they run for a prolonged period and take more time to cool your room. It can increase your electricity bill.

Not very effective in hot climates

Experts also say that windowless air conditioners are not much effective in areas with hot climates. The reason is that windowless air conditioners are constantly using external air to replace the air inside your room.

If the external temperature and air will be hot then it will take more time to cool the air.

Therefore, if the temperatures in your area are very hot then your windowless AC will take longer to cool the room. It can also increase your electricity bills.

Limited range of cooling

Another drawback of windowless air conditioners is that they have a limited cooling range. You cannot expect one windowless AC unit to cool your whole house.  From our research, we have concluded that the windowless AC unit can effectively cool only one room.

3 possible ways to vent a portable AC without a window

  • Vent a portable air conditioner through a wall
  • Vent portable ac through sliding door
  • Buy portable air conditioner without exhaust vent

Follow these steps to vent your indoor unit

How to vent a portable ac through a sliding door

Portable aircon you can move them into any location you prefer and this is the selling point of portable AC. The simplest technique to vent a portable air conditioner via a door is a sliding door. There is equipment built especially for doors sliding, which permits you to vent the exhaust open-air. They are amazingly simple to use and will entertain any machine as well.

Another substitute comes into play with pet owners. Do you have a little pet door placed in your home which permits your furry friends to come and go as they please? While they would not be thrilled with the condition, it can offer temporary ventilation when you need to run the system. Just ensure you can get a strong seal around the entrance for the exhaust hose.

How to vent a portable air conditioner through a wall

No doubt, the top way to vent a portable air conditioner is by making a hole via your wall. Generally, most house owners go to drill a hole on their walls when other choices have no result. It offers a real idea to your portable air conditioning system.

To make a hole on your walls, you must have the best tools because it can be hard to reverse any mistake you make. The hole size will match the diameter of the air conditioner hose pipe. Also, you need to keep in mind the number of times you will use the gap to vent your portable air conditioner.

Once you have drilled the hole on your wall, seat it right to keep away insects, dirt, and other environmental issues. The top way to cover the gap is by applying silicone caulk. Just need to perform is cut the hose tip at a forty-five-degree angle, locate it within a caulk gun, and use caulk around it on the wall.

Venting an air conditioner via a wall built with bricks and stones is hard. You must be alert about the plumbing and wiring on your wall. If you do not have the best tools and expertise to drill a hole via the all, consider hiring an air conditioner contractor.

On the other hand, drilling a wall or drywall made of wood is simple. But again, you have to consider the place of the wall you intend to drill. Your primary choice should be an exterior wall that vents air directly outdoors.

Whether you are drilling a wall made of drywall, bricks, stone, or wood, you need to find the safest drilling place. Otherwise, you might weaken the structure, mainly if you drill the supporting studs or beams. The top way to find a safe drilling place is by reviewing the building’s architectural plan.

Buy indoor air conditioner without venting

Evaporator coolers are generally mistakenly referred to as Ventless Air Conditioners since they look similar and blast out a jet of cool air. This is also known as a swamp cooler, this type of machine does not use a refrigerant method to chill the air that runs via its interior. Because there is no refrigerant gas or compressor, or for that matter any of the other mechanical processes that air conditioner uses to chill the environment, there is no warm air generated and so no need for a venting hose like air conditions need to permit the warm exhaust they make to be vented to the open-air.

Actually, the only moving part within a swamp cooler is the fan and that usually draws less than two-hundred watts of power to run. Compare that to the typical two-thousand watts a comparable air conditioner needs to run and you can view straight away the clear saving in power use and definitely cost difference in running one.

Why do you need a no vent air conditioner?

Portable air conditioner unit function on the same 4 step process as your traditional aircon. They take in warm air from inside, pass it over their chilled refrigerant, pass the chill air back into the room and exhaust the hot air outdoors.

The final step needs you to vent the air conditioner. On the other hand, if you let the exhaust hose stay within the room, your area will get both hot and chilly air. You can presume that this scenario will permit your room to get a relaxing temperature.

How long do portable air conditioner without exhaust hose last?

Portable air conditioner can last for 10 years, on average. But when well-maintained, it can last up to fifteen years. Notably, the AC is simple to install, matched to other ACs. The best news is that you can move them to chill any room in your home.

Final words

After looking at the pros and cons in detail, we can say that a windowless air conditioner isnot best for cooling your whole house during an intense heatwave.

But if you want to individually cool your single room then windowless AC can be a cost-effective and excellent choice for you. In the end, the decision is yours and depends upon your needs.

Now that you know how to vent a portable air conditioner without a window. Are you interested to decorate your window air conditioner?

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