ZIPF-AIR, INC.

What to Do With a Noisy Air Conditioner

Noisy Air Conditioners

Noise is in the top five reasons that homeowners become sick and weary of their air conditioning unit.

It can lead to sleepless nights and lots of irritated people during the day.

Not only is it annoying but it can signify trouble for your unit.

A Noisy AC Unit Could Mean:

There is a lack of proper lubrication.The AC coils are clogged.The fan motors have shaken themselves

loose.The blades are bent.Dust and debris have gotten inside the unit.The AC unit was not installed properly.The fan blades are worn down.

How to Fix a Noisy AC Unit

Visually inspect all fan blades to address any bends .

Gently inspect coils and clean out them out with a vacuum.

Remove debris surrounding the fan area.Inspect the fan blades carefully to check for

loose parts.

Sounds to Look Out For

Screeching or squealing sounds.A “thwapping” sound.Clicking.Rattling.Banging. If you hear any of these sounds, contact your

local community based contractor immediately. Your systems are meant to operate with a quiet humming so trust your gut. If you feel like something is wrong, something probably is.

About Zipf-Air, Inc.

Zipf-Air started as a one man shop and has continued to grow through the years. With over 100 years of combined experience installing and troubleshooting HVAC systems, Zipf-Air has earned an outstanding reputation within the heating and cooling industry. We are dedicated to providing the best equipment and services to St. Louis and the surrounding areas by providing exceptional service and installation for quality conscious customers.