There’s nothing worse than hearing a commotion coming from your home’s air conditioner. While it’s normal to hear some noise during operation, unusual sounds can be a cause for concern. Disruptive noises may indicate underlying issues that require attention from a trusted HVAC professional. However, some common noises can be addressed with simple solutions to ensure a quieter and more peaceful home environment. Here are some tips to help you quiet your air conditioning unit and enjoy uninterrupted comfort.
Murmurs From the Blower Fan:
Dirty or loose fan blades can cause murmuring or rattling noises in the blower. Carefully clean any debris buildup from inside the blower compartment and dust the blades. Tightening the fan to the center hub with a screwdriver can prevent rattling. Bent blades can be straightened out by hand with gentle, steady pressure.
Loud Fan Motor:
Friction without lubrication, over an extended time, causes damage. If your unit has oil ports, lubricating with a few drops of “SAE 10” oil can help quiet the motor. By lubricating the motor at the beginning of each cooling season, you can prevent future noise issues.
Rattling Screws:
Vibration from mechanical components inside the condenser and air handler cabinets can cause mounting screws to loosen over time, leading to rattling noises. A few twists of a screwdriver can tighten loose screws and stabilize the cabinet, reducing noise.
Compressor Commotion:
The compressor of your air conditioner can produce a significant amount of noise, especially when it echoes off the outside of your walls. If this racket violates your outdoor vibes, consider installing a sound-insulating blanket or vibration-reducing mounts on the unit.
Don’t let noisy air conditioning disrupt your peace and comfort at home. If you still need help quieting your A/C unit, contact Hansberger Refrigeration and Electric Company for expert assistance. Our team is dedicated to providing efficient and effective solutions to ensure your comfort and protect your peace.
This is a rewrite from the original blog post: 4 Tips for Quieting Your Home’s Air Conditioning Unit