When your air conditioner turns on these ducts suck in air from your home.
Air conditioner return vent making noise.
Everything was fine until the air conditioner came on.
A typical return vent in the ceiling of a gilbert home.
Make sure all your supply vents are open.
6 best ways to soundproof an air vent because the easiest and most effective solutions to stop noise from coming through air vents involve closing off the holes entirely i ll start by suggesting 3 ways to do that.
1 open all the vents.
Blocked return vent the return vent may be blocked due to dust or other debris.
Make sure to clean it off so air can easily pass through.
And inside the grilles of these vents is your air filter.
Under certain conditions the air filter may get sucked up against the top of the.
A rattling noise can mean that your air conditioner is starting to deteriorate and some of its parts are loosening.
More restrictive air filters the noise from the air being pulled in increased dramatically to the point of being annoying.
Some systems are louder than others.
Check your filter in your return vent.
Noisy air vents high pitched noise.
In my home the air filters are located just inside of the two large return air registers.
If it s not properly seated in the opening it can leave gaps that air whistles through.
Another cause could be twigs or leaves that have clogged your system.
If your filter is dirty it can block airflow and create noise.
Now those noisy air ducts are intruding on your solitude.
The air moving through them makes noise and a variety of factors can make air movement more or less audible.
It might be something else.
Be sure to check on it later to make sure it hasn t closed up at all.
Still let s go through some ideas on how you can reduce the noise coming through your air vents.
If the vent or grille is adjustable switch it to the most open position available to maximize airflow.
Ducts don t make much noise on their own.
All air vents meaning supply registers ceiling diffusers floor vents and return grilles make some noise when the system fan is running.
The electrical contractor in the equipment can also make a chattering sound which can damage other components including the compressor if allowed to continue.
Noisy air duct troubleshooting list.
Closing off the supply vents that release air into your living spaces.
Except it might not be your ducts.
You should always keep them open yes even in rooms you don t use.
When i installed better i e.
This should be the very first thing you do when you notice your air return vent is making noise.
