5 Loud Sounds From Your Furnace That Mean Trouble

It’s normal for mechanical objects, from cars to elevators, to make noise during operation. Your furnace in Rocklin, CA, is no different. But noises from your furnace should be quiet. Below are five sounds from your furnace that mean trouble and require the attention of a professional immediately.

Loud Humming

When a heating system runs, the normal sound it should make is a low hum. If a loud hum occurs, this indicates a problem with a capacitor or a fan, which lowers the energy-saving ability of your heater.

Pops or Bangs

Soft popping sounds are typically normal when warm air hits the cold metal in the ducts, causing expansion. However, loud popping noises indicate that the burners of your furnace are dirty. Unattended to, this causes gas buildup and cracks in your heat exchanger.

Rumbling

If a rumbling occurs after your heater finishes a cycle, this is cause for concern. Even though the burners shut down, there’s fuel continuing to burn in the combustion chamber. This increases the risk of carbon monoxide production, which impacts your indoor air quality and health.

Squealing

If there’s a squealing noise coming from your furnace, there’s an issue with the blower motor. One of the common causes is a loose belt, but it can also be something more complex.

Thumping

Thumping noises indicate a serious issue that requires the immediate repair and maintenance services of an HVAC professional. It usually means an unbalanced blower wheel or motor, both of which are major parts of the heater.

If you’re experiencing any of these noises, it’s time to call a professional before your heating system leaves you in the cold this winter. Our professional and knowledgeable service technicians offer all the HVAC services you need. Call Jaguar Heating & Air so that our heater repair services can get your system back into proper operating condition.

Image provided by iStock

You May Also Like

Smart Thermostat
March 18, 2023

Where’s the Worst Location to Install a Smart Thermostat?

Installing a smart thermostat is a great way to maximize energy efficiency and save money. However, there are certain locations within your… Continue Reading Where’s the Worst Location to Install a Smart Thermostat?

Read More…

Enjoying Even Airflow
February 19, 2023

Why Even Airflow Matters in Folsom, CA

The airflow within your Folsom, CA, home can have more of an impact than you may realize. Keep reading for more information… Continue Reading Why Even Airflow Matters in Folsom, CA

Read More…

Heat Pump
January 18, 2023

5 Ways to Use Your Heat Pump Efficiently During Cooler Months

If you have a heat pump, you can use it to save money and reduce energy waste to get the most out… Continue Reading 5 Ways to Use Your Heat Pump Efficiently During Cooler Months

Read More…

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close