Scheduling a Lennox service appointment

How to Tell Your Heating and Cooling Service Provider What Sound Your System is Making

Heating and cooling systems all have a certain set of sounds that they consistently make, but they should not be disruptive or really even audible. If your system is making strange sounds, it usually indicates that it needs heating and cooling service.

Note the sounds you’re hearing, turn your system off and call in pros like Morgner Incorporated Air Conditioning & Heating. You might find that your system simply has a busted part, but it may also indicate that it needs a larger repair. Knowing how to pass along the sounds your system is making will help the heating and cooling service technician zero in on the problem.

Here are a couple of the more normal sounds that highlight a need for heating and cooling service and their potential causes:

  • Rattling, banging, clanking or thumping—while rattling usually indicates a busted part, louder banging or thumping sounds may mean a piece of your heating and cooling system has completely broken or become unattached.
  • Repetitive clicking—If you listen attentively, you can hear a clicking sound when your heating and cooling system flips on and off. This is normal. However, if you’re hearing this sound over and over, you potentially need a heating and cooling service appointment to check if it’s a problem with the system’s relay or its electrical control.

You can prevent some of these noises from ever showing up by setting up regular maintenance appointments with Morgner Incorporated Air Conditioning & Heating. We can find and repair a number of problems before they become bigger. Just give us a call at 314-961-0875 or use our convenient online scheduler to arrange your appointment.