The Blog


While there are great offers of window type air conditioners in the market, experts know that it is best to keep your unit in good condition. This is because it is a great money saver and you also manage to prolong its useful life over the years. Today, we will provide you with the best tips so that your window type air conditioner works without problems.

Keep in mind that Blue Innovation can also help you with many other equipment. If you are having trouble with your air conditioner even though you have been giving it proper maintenance and calling technicians from time to time to check it and have refrigerant refilled, then we can help you with any problem your equipment may be going through. Blue Innovation takes the success of your business as a priority, we take care of your cooling rooms and ensure your installations are as effective as possible.

1.- Clean the filter monthly

Occasionally, a window type air conditioner makes noise due to poor internal cleaning, especially of the filter. Many of the models do not present problems when wanting to extract it, you just have to remove the front panel. Subsequently, remove the filter and clean it gently with a mixture of water and liquid soap or white vinegar.

Then, let the filter dry completely before reinstalling it. This should be cleaned once a month during the seasons that most use the unit. It should be noted that there is a relationship between your allergies and your window type air conditioner. By not cleaning the filter properly, your pets hairs, dust mites, pollen and mould accumulate, causing constant discomfort.

2.- Check if there are animals or insects inside

Buying a window type air conditioner is an excellent choice to keep a room cool, but what happens if you do not protect it during the winter? You must make sure that no rodent or insect makes it your new home. There is also the possibility that some insects get caught in the filter, hindering its proper functioning.

A terrific way to avoid problems like these is to store your window type unit in an appropriate place, such as a garage or an empty room, and wrap it so that nothing enters it. If under no circumstances you can remove the unit from the window, use a cover specially designed for these devices – we are sure they will be of immense help.

3.- Clean the condenser coils every season

Over time, dust and dirt will accumulate inside the condenser coils. This stacking will make your window type air conditioner work twice as much to eliminate the heat of the room, increasing the energy consumption and the electricity bill at the end of the month. Without a doubt, this is a problem that you must avoid at all costs.

At the beginning of the seasons in which you use more equipment, you should spend some time cleaning the capacitor coils. Remove the front of the unit to access them. In this way, you can clean them using compressed air or a soft bristle brush and a bottle of liquid soap to remove dirt.

4.- Removes dirt from the ventilation slots and blower

To remove any traces of dirt from the ventilation slots and the blower, we recommend:


  1. Fill a spray bottle with approximately ¼ bleach and the rest with water.
  2. Spray directly into the area where cold air comes out of the air conditioner. Saturate this area. Make sure you get enough solution in the fan while turning it slowly.
  3. Once the bottle is empty, fill with water and spray in the same area.
  4. The objective here is to clean the area with bleach and water, then remove the chlorine with plenty of water.

Lack of lubrication in the window type air conditioner

5.- Clean the water tray

Use a hose and let the water run on the drip tray so that as the water falls, all the dirt is removed. Avoid pressing with water on the tray, since it is delicate and you could damage it, doing so is one of many errors that compromises your air conditioning.

An example of a product that is leading the market due to its functionality. It is an air conditioner that has “Auto Swing” which allows a maximum distribution of air as well as its renewal. In addition, it has a “Timer” where you can configure the equipment to stop or turn on within the 24-hour period.

Attributes to look for in your new air conditioner:

– A reduced body that allows easy installation and cleaning

– Wireless remote control

– Silent operation mode

– Sliding chassis

– Auto-start function

– Auto evaporation system

6.- Extra tips to keep your air conditioning in good condition

During the summer the air conditioning works hard to keep our houses and businesses cool. In fact, the use of energy can increase 40% or more on the hottest days.

Here are some tips to conserve energy and save money this summer.

  • On super-hot days, close the blinds and keep the temperature at 78 degrees. When you leave home, turn off the air conditioning.
  • On mild days, turn off the air conditioner and use a fan instead, as it uses much less energy.
  • Finally, regular maintenance, such as changing the filters and cleaning the coils, can help keep the air conditioner in the best possible way to operate more efficiently.


Also remember that before connecting any new equipment to your electrical installation, you should review it to make sure it is in good condition. Plugging an air conditioner into an old or leaking electrical network can put you at risk for a failure or even a fire. So, take advantage of the summer to test your home and do an electrical check.


If you want to keep your equipment safe and save money on budget, here at Blue Innovations we offer you fast and reliable air conditioners installations.