Moreover, window air conditioning units do not have 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 conditioner. Continuous noise can certainly be very troubling 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 Site . The noise levels are typically given in decibel ratings, and the higher the decibel level, the louder the unit will be. The sound pressure rises by a factor of ten for each 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 integrated into a single unit and mounted in the window air conditioner, and this is the source of all the noise in the air conditioner. The other reasons for noise might be worn bearings, cabinet rattles, dirty or rusty fan blades, worn rubber mountings and compressor wear. Regular maintenance can minimize the noise to some degree, but with the passing of time, there is bound to be an increase in the level of the noise.
You ought to check whether your window air conditioner is vibrating or producing a rattling noise, and if so, then it is not a regular situation. The reason for this can be inappropriate installation or loose side panels. If, however, you hear a scraping noise, you ought to either take the help of an authorized service provider or you can also try to find the cause, and fix it yourself.