Tighten all screws to quiet a noisy window air conditioner one very easy step to take is to tighten all screws tap down rivets and re drive nails.
How to reduce noise from window air conditioner.
First verify that the original installation procedures have been followed properly.
Tips to help quiet down a window air conditioning unit.
Make sure the a c is properly installed in a window in a solid wall.
If improperly installed.
Indeed screws and fasteners that secure the air conditioner to the window frame may loosen and thus squeak when vibrating during normal operation.
Proper positioning lessens the vibrations leading to reduced noise levels.
It should be level from side to side and.
Pay special attention to any gaskets.
Install the unit as far from bedrooms dining room and living room as possible cover it with a professional sound blanket use natural enclosure like a wooden fence and or shrubs and bushes that.
How to quiet a noisy window air conditioner step 1.
If you discover that your unit is not well placed you can work on putting it in its proper place.
If you set up your air conditioner properly and you position the compressor on steady ground then you can expect less noise.
Be sure that all the compressor mounting parts.
You should check carefully the window all round the unit.
If you have any tips let us know in the comments below.
You should then turn the window air conditioner on and press your hand against the sash.
Here is a quick re cap of all the steps you can follow to reduce noise from an outside air conditioner.
For noise originating from inside the unit.
Here are some of the things i have found over the years to help quiet a unit.
If the noise is coming from inside the window unit check for twigs leaves or other debris.
If you find that as you press your hand against the sash the sound changes in pitch then you should put some wooden shims in the gap between the window air conditioners frame and the sash.
You should tighten the screws holding the front panel onto the unit.