Furthermore, window air conditioning units do not need to be moved from time to time from one place to another. However, like any other air conditioning equipment, it produces noise, the intensity of which varies with the type and size of the window air conditioning unit. Continuous noise can certainly be very disturbing and distressing to the household and surrounding residents.
It is, therefore, suggested for the consumer to compare window air conditioning units by inspecting the sound power level labels on the unit or in the literature specifications. The noise levels are typically given in decibel ratings, and the greater the decibel level, the louder the unit will be. The sound pressure rises by a factor of 10 for every 10-decibel increase. For instance, 60 Decibels is 10 times louder than 50 Decibels and 100 times louder than 40 Decibels.
The compressor and the fan are incorporated into a single unit and mounted in the window air conditioning unit, and this is the source of all the noise in the air conditioner. The various other causes of noise could be worn bearings, cabinet rattles, unclean or rusty fan blades, worn rubber mountings and compressor wear. Regular maintenance can reduce the noise to some extent, but with the passing of time, there is bound to be an increase in the level of the noise.
You should check whether your window air conditioning unit is vibrating or producing a rattling noise, and if so, then it is not a normal situation. The reason for this can be improper installment or loose side panels McKinney Air Conditioning Services . If, however, you hear a scraping noise, you should either take the help of an authorized service provider or you can also look for the source, and repair it yourself.