Phoenix AC Maintenance What Is The HVAC Noise?

Phoenix AC Maintenance What Is The HVAC Noise?

Basements with furnaces, boilers, or air conditioning systems might spring to life and start creating sounds you have never heard before.

You could be curious about where such noises originate and whether they are dangerous or indicate the presence of something dangerous. Although most of these issues are minor annoyances, you should have your Phoenix AC maintenance professionals inspect your systems to be sure.


Phoenix AC Maintenance for Furnace Sounds

Check to see whether your furnace generates a loud boom or bang, as this could indicate a late startup. A minor gas  explosion in your furnace room is produced by a failed burner, similar to what you might have experienced with a gas grill.

Why does your furnace take so long to turn on? There are several causes for this.

  • The air-to-gas ratio is high.
  • There isn't enough gas, and the gas pressure is low.
  • Your burners are dirty, worn out, or clogged in some other way.

It's critical to have Phoenix AC Maintenance as soon as possible to be cleaned and inspected. Then, before turning your furnace back on, be sure it's been cleared by an HVAC specialist.


Deep Rumble

During one of the furnace's heating cycles, the oil that continues to burn in the combustion chamber after the burners have switched off is the source of loud house-shaking and rumbling throughout your home. Likewise, an issue with your burners, flame sensor, or pilot light can cause rumbling.

If you don't receive skilled furnace repair, carbon monoxide (CO) gas leakage into your home may be necessary.

Phoenix AC Maintenance can ensure that your system is leak-free and that sensors are installed correctly.

Leaks generated by a broken heat exchanger signify a carbon monoxide problem. When the blower is turned on, it usually makes a rattling sound, and you should fix it as soon as possible.

If your furnace's duct connections are loose, you may hear rattling. You may either do it yourself by sealing your ducting or hire a professional to do it for you. The rattling could be caused by loose panels that need to be tightened.



The furnace makes a clicking noise when it turns on, which is the sound of your ignition turning on. If your furnace or ventilation is clicking, you have an issue with your flame sensor. Have your flame sensor cleaned and inspected regularly. Aside from that, your gas valve could leak, or your wiring could be loose.

The buzzing you may hear is clicking. Loose wires in the transformer may cause noise coming from your furnace. Loose screws and other transformer parts can cause a buzzing sound. Make an appointment with an HVAC specialist to get your furnace cleaned and serviced.

Whistling can be caused by a clogged or filthy air filter, as the restricted airflow generates the sound. To assist maintain circulation, improve air quality, and reduce that whistling sound, replace your furnace filter regularly.


Keep In Shape With Phoenix AC Maintenance Services

Most of these issues, such as unclean, clogged burners, may be avoided by inspecting your furnace and air conditioner once a year. Then, when you schedule to heat and cooling maintenance with Rescue One Air, you will receive a comprehensive diagnosis.

Contact Rescue One Air to schedule your AC repair or replacement. In addition, you can learn more about how to cut costs with regular AC maintenance and intelligent thermostats.

You can check out our customer reviews or browse through the Rescue One Air video library to see our AC repair crews in action for further information.

Fill Out Form
Fill in for a fast response