In today’s world, not a single office or industrial premises can do without the use of ventilation devices. Air conditioners are also used in homes and apartments. The use of fans allows you to create comfortable conditions for living and working, to increase productivity. The most popular among these devices are those that are mounted in window openings. This article will also talk about the use of window air conditioners without a window.
The fan that will be discussed will be portable. Most people, when they buy such a device, mount it through the window. Here will talk about using a window air conditioner without a window, will tell you how it can be installed.
Table of Contents
Does a window air conditioner need ventilation?
The principle of operation of a window air conditioner is to exhaust warm air and supply cold air. At the same time it should be ventilated itself. It is necessary to do it because without ventilation it is not able to bring the temperature of air in the premise, but it will work. There will be circulation of air masses without temperature change. It is necessary to ventilate window conditioner.
How to install window conditioner without a window?
It often happens that office rooms do not have windows. It happens that there are no windows in some rooms of the living space. But the possibility of using a window air conditioner without a window exists. Of course, it is more complicated than in a room with a window opening, but it is real. There are several ways of installation of ventilation device in the room of this type. Only some of them are presented to your attention.
Making a hole in the wall
The most popular and simple option is the method when a hole is made in the wall. That is, a small window hole is made for the air conditioner. This is made possible because many air conditioner manufacturers sell them along with window units. When making a hole in the wall it is necessary to evaluate the situation correctly, to find out if there are no circumstances that will prevent the installation of the equipment.
- Before one decides to make a hole in the wall of the dwelling one should make sure that there are no other variants, that installation of ventilation equipment is made not for one season and that there is a readiness to make changes in the construction of the dwelling.
- If the installation will be carried out in a rental apartment, it is required to obtain permission from the owner of the premises.
- It is necessary to make sure that in the place where it is supposed to make a hole, there are no communications.
After all the nuances are taken into account, you can begin the work.
Stages of installation of a portable copy.
- Prepare the tools necessary for the work. Depending on what material the house or apartment is made of (concrete, brick, wood), the set of tools will be different.
- Select the place where the hole will be made.
- The next step is to make the necessary measurements so that the made hole corresponds in size to the air conditioner.
- Next, it is necessary to draw the boundaries along which the drilling will be done.
- Make an opening in the wall.
- Mount the device, having previously placed the gasket in the made opening. If any gaps remain after the installation of the fan, they must be filled with gasket material.
- The gaps must be well sealed to prevent air leaks. This can be done with installation foam.
Ventilation through the door
It is also possible to ventilate the portable unit through the door. Rooms without doors do not exist. Like a hole in the wall, venting through a door is a simple and common method. But in this case, you need to consider the type of door and where it goes out. If the door goes out into the next room or hallway, then the effect of the equipment will not work. Since in this case there is almost no difference in temperature.
Another result is obtained if it is an exterior door or door to the balcony. Installation of seals for the door – the work is not difficult, and the temperature difference will be significant. And with balcony door the question of ventilation of the premise is solved even easier because in this case the hose can go straight out on the street. A positive result from the work of the air conditioner will be achieved.
Attention! Before you start drilling a hole in the concrete wall, you need to make sure that it is not reinforced. Otherwise, it is recommended to look for another option for installing a portable air conditioner.
It is not recommended to make a hole in a wall partition that is too thick.
But you should also not drill into a thin concrete wall that has a low density.
Ventilation by means of the dryer opening
There is no fundamental difference in whether the vent was made for the dryer or for ventilation.
It often happens that the ventilation opening is used for the dryer. So the opposite can be done as well. The dryer vent hole is used to mount a hose from a portable air conditioner. When installing the fan in the dryer hole, normal window seals are used.
There is a small disadvantage in such an installation. A person spends most of his free time in the bedroom or living room. It is in these rooms, it is necessary to create comfortable conditions. If conditioner is installed through the hole in the dryer, the dwellers practically deprive themselves of fresh and cool air, because the dryers can be located neither in the bedroom nor in the living room.
But it is possible to find a way out of this situation, too. Let the efficiency will be a little bit less, but you can ventilate living room and even bedroom by buying a hose for air conditioner with a longer length.
Ceiling ventilation
If there is no window in the room, but there is a suspended ceiling, you can make ventilation through the ceiling. This type of installation is more suitable for office space, since not many modern houses have a false ceiling. But office buildings are equipped with such ceilings almost 100% and in many cases they are not used. In these rooms, it is allowed to use a special kit for the installation of a portable air conditioner hose to the suspended ceiling. This kit gives you the opportunity to increase the length of the duct. And also this kit is universal, as it fits all portable units.
Often this method of ventilation does not look aesthetically pleasing, but it solves the problem with temperature control and fresh air inflow.
Important: If there is no false ceiling and ventilation is vital, it must be done. The suspended ceiling in this case can be replaced by a rack or stretch ceiling.
This way of installing ventilation devices is accompanied by some recommendations of experts.
- If the ventilation device is mounted in a private house, it is recommended that the hose of the air duct is not released to the attic, but to the outside.
- If the air conditioner is installed in the bathroom, it is necessary that there be a gap under the door, through which the air will flow. If there is no such, there will be no effect of air conditioner installation.
- It is categorically forbidden to let the duct into the shaft, which is designed for natural ventilation. A special duct must be installed.
Installation of ceiling ventilation does not require much cost and effort.
Important!!! If there is no skill in such work, it is necessary to contact specialists. If the equipment will not be installed correctly, it can create problems with the inflow of fresh air, and also lead to damage to the furniture.
Ventilation through the chimney
This method of installation of ventilation equipment is used in rare cases. This can be explained by the fact that this method is very expensive, not even in terms of money, but in terms of the amount of work performed.
For installation of portable air conditioner through the chimney, you must:
- that this chimney be present in the room;
- That the chimney is not used for its intended purpose.
Installing the air conditioner hose through the chimney is quite difficult and on top of everything else also dangerous.
Another variant of ventilating equipment use without a window opening is its installation in a room where portable conditioner is planned to be installed.
Recommendations of specialists
- For more effective work of ventilation device, it is recommended to install the equipment in immediate proximity to a doorway, and better to install it in front of the doorway. In addition, it is necessary to remove the fan to the maximum distance from the heaters. It will not overheat.
- In the case of using ceiling ventilation to reduce the noise characteristics of the device and its sealing, it is recommended to put a layer of silicone sealant in the space between the base of the hood and the ceiling.
Conclusion
It is now reliably known that under certain circumstances, a window is not required for the installation of most window air conditioners. Installing an air conditioner without a window can happen by any of the options described above, cut a hole in the wall or create a ventilation mechanism in your home. Or you can come up with your own way.
Whatever you decide, you need to get all sufficient knowledge in using a windowless air conditioner, and once it is installed, make sure that you caulk the gaps properly to prevent leaks. If you want to buy a window air conditioner, you can choose one of the three products discussed above and enjoy amazing efficiency and convenience.
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