How to Tell if It’s Time for a System Change-Out in Dickson This Spring

Amanda Brown • April 30, 2025

How to Tell if It’s Time for a System Change-Out in Dickson This Spring

Summer’s coming, whether your AC system is ready or not. It’s still spring, so you have time to inspect your air conditioner and make sure it can take the heat. Is it still running strong? Does it need some basic maintenance? Or will you need an entirely new system? 


If you do need a total change-out, look for expert spring air conditioning replacement services in Dickson, TN, for reliable summer cooling and energy-saving equipment! Not sure if you need a change-out? Look for these signs.


Your Current System Is 15 Years Old

AC units usually last between 10 and 15 years. The problem is that as systems age, they lose efficiency and begin to suffer more breakdowns. Also, older HVAC systems will likely use discontinued refrigerants, such as R-22 and R-410A, which are getting increasingly difficult to source and are harmful to the environment.


Your System Makes Strange Noises

Other than the pleasant sound of chilled air coming from your vents, your AC system should be relatively quiet. You should never hear:

  • Buzzing, which is consistent with electrical issues
  • Banging, which is likely a failing compressor
  • Screeching, which comes from malfunctioning fan motors
  • Rattling, which indicates loose parts or foreign objects in the unit


Don’t ignore these sounds, as they can get worse quickly and lead to total system failure.


You Notice Leaks

The condensate drain takes moisture away from the cooling system and out of your house. If the drain clogs, moisture will fill the drain pan and leak into your ceiling or walls. 


While water damage is certainly a problem, a refrigerant leak is an even more dangerous issue. Not only can a refrigerant leak lead to permanent damage to your system, it can cause negative health effects, such as headaches, nausea, coughing, labored breathing, and even more serious conditions.


There’s No Cold Air

It shouldn’t be hot and humid inside your home. If you notice your air conditioner can’t produce cold air, you may be low on refrigerant or experiencing the side effects of a failing compressor. 


Contact Experienced Spring Air Conditioning Replacement Services in Dickson, TN, for Reliable Summer Cooling and Energy Savings

David Brown Heating & Cooling, LLC understands you don’t want the summer weather making its way into your home! A dying AC unit can make for a miserable summer, so if you see the signs that it’s on its last legs, contact us right away


We offer expert spring air conditioning replacement services in Dickson, TN, for reliable summer cooling and energy savings. Trust David Brown Heating & Cooling, LLC for your system installation!

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