3 Troubleshooting Tips for a Noisy A/C

Your AC makes noises when its mechanics get off track. You are right to be concerned with the sounds coming from your air conditioning. The age of your unit alone can alter the engineering of metal and plastic pieces inside. There’s an engine in your cooling system, which has to be serviced and undergo detailed inspections, so it helps to know what to look for. Your AC performance can drastically improve with an understanding of the right troubleshooting steps.

Finding Noises and Sounds—Tips for Troubleshooting Your HVAC

The sounds made by an HVAC system come from the unit itself or its peripheral attachments. You can find unwelcome sounds from the vents of your rooms or while you’re in the backyard. Your neighbors should not be able to hear your AC unit if it’s operating properly. There are some common steps you can take to repair or replace the issue; you won’t need to be a technician to practice our maintenance tips.

1. Determining the Type of Sound—Confirming Your Need for an Inspection

The description of the sound that an AC unit makes helps us to determine what the likely cause is. An HVAC technician will help you to improve your understanding and hearing as well. You can help them to find the exact part or section requiring maintenance. Metal, rubber, plastics, and fluids are all involved. The following types of sounds will tell you what you’re dealing with:

  • Grinding
  • Rattling
  • Shaking

2. Deciphering the Age—Powering Down or Adjusting Your Unit

Licensed professionals look at the age of your unit to determine the nature of each sound that’s heard. Simple adjustments are achieved by powering on and off your unit. Seeing how the system starts again enables a technician to determine how they will work. Here are some common parts considered when starting and stopping your AC:

  • Belts: Large units use a fan that’s rotated by a rubber, synthetic belt. This belt can get loose and make humming sounds.
  • Fans: The blade heads of an internal fan can also get loose. You’ll need to tighten them back on to eliminate any noise.
  • Seals: Open spaces within your unit decreases internal air pressure and the way that air flows can change a system’s sound.

3. Finding Your Signal—Recalibrating Your Wireless Thermostat

Wireless control can malfunction and possibly cause your units to work improperly. These cases require you to maintain your smart thermostat. We start by checking the following:

  • Batteries
  • Active Internet Connections
  • Wireless Antennas

Take the Last Step to Fix Your Noisy AC

Shutting off your unit is the first step. Call a professional technician to discuss the type of noises that you hear. This list can help you train your eye and ear, which might save you some money in the long run. The work right now consists of learning about what troubleshooting entails. You’ll want to guide an AC technician to the exact outcome you need, and our servicemen have answers right now.

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