How to reduce fan noise with rubber washers?
How to reduce fan noise with rubber washers?
The rubber mounts do *not* (or just barely) reduce the actual fan noise, which actually gives most of the noise. So to reduce fan noise, you need to lower the RPM or get a quieter fan (or combination of both). You can also add case damping, increase fan size so you can lower RPM, use PWM fans, etc. For more info, see:
What to do if your air conditioner is making weird noises?
If your air conditioner suddenly starts making an unusual noise, you may want to investigate before calling for a service professional. Sometimes you can do a DIY service on your outdoor air conditioner unit to address the source of weird noises.
How can I muffle the sound of my AC unit?
You can remove the top of your A/C outdoor unit and install a sound blanket over the compressor — it just sits right on top of it. This will muffle much of the sound of the unit. Another option is to install some sound-dampening fencing around your A/C unit.
Why is my AC unit buzzing but the fan is not spinning?
Oh, no—your air conditioner’s not working. You go outside to check the A/C unit, and it’s buzzing but the fan’s not spinning. What’s going on? You may have a bad capacitor. The good news is, it’s pretty easy to find out. A bad capacitor is a common A/C problem with a straightforward fix.
The rubber mounts do *not* (or just barely) reduce the actual fan noise, which actually gives most of the noise. So to reduce fan noise, you need to lower the RPM or get a quieter fan (or combination of both). You can also add case damping, increase fan size so you can lower RPM, use PWM fans, etc. For more info, see:
If your air conditioner suddenly starts making an unusual noise, you may want to investigate before calling for a service professional. Sometimes you can do a DIY service on your outdoor air conditioner unit to address the source of weird noises.
You can remove the top of your A/C outdoor unit and install a sound blanket over the compressor — it just sits right on top of it. This will muffle much of the sound of the unit. Another option is to install some sound-dampening fencing around your A/C unit.
Oh, no—your air conditioner’s not working. You go outside to check the A/C unit, and it’s buzzing but the fan’s not spinning. What’s going on? You may have a bad capacitor. The good news is, it’s pretty easy to find out. A bad capacitor is a common A/C problem with a straightforward fix.
