It's important to be aware of how long air conditioners last, so you don't get the unwelcome surprise of a broken air conditioner in the peak of the summer heat. In general, air conditioners that are properly maintained can last 15 to 20 years.
When was your air conditioning system installed? The Department of Energy recommends homeowners replace their HVAC systems every 10 to 15 years. Modern air conditioners are durable, but their major components will begin to deteriorate after around ten years depending on how often you use and maintain them.
Central air conditioning systems can last anywhere between 10 to 30 years, with most averaging around 10 to 15 years total (1). Keep in mind, the lifespan of your air conditioner depends on how much you use it, your local climate, what type of AC it is, and if your house is well insulated and air sealed.
There are a number of reasons why your air conditioner might be running but not cooling. It could be an issue with the thermostat, the compressor, or the evaporator coils. Or, it could simply be clogged with dust and debris, which is preventing it from working properly.
Average New AC Unit Costs
The average cost of installing a new central air conditioner in 2024, including equipment and labor costs, is $5,750 for a 3-ton unit in a 2,000-square-foot home. On average, a new AC unit cost will fall between $3,300 and $7,800.
Carrier's variable-speed technology too guarantees steady comfort by altering cooling and warming yield to match your needs. Trane, on the other hand, offers systems with Seer ratings up to 22. While slightly lower than Carrier, Trane units are famous for their robust performance and reliability.
Turning off your AC when it's not cooling is more than a precaution; it's a necessary first step in troubleshooting and protecting your system from further damage. By understanding when to perform simple checks and when to call in the experts, you ensure your air conditioner remains a reliable refuge from the heat.
To clean the coils, spray the fins on the inside of the unit with an A/C coil cleaner, following the manufacturer's instructions. To remove the cleaning detergent, spray with a hose to push the cleaner through the fins to the outside of the unit. Don't use a pressure washer — the force of the water can damage the fins.
Check these issues when the unit won't kick on: Check the thermostat and adjust the settings if it isn't set to Cool and an appropriate temperature setting to call for cooling. Examine the house circuit breakers for the AC unit and reset any tripped breakers. Check the air filter and replace the filter if it's dirty.
Newer systems often use pleated filters, also rectangular with a depth of about one inch. You should replace these about every 90 days if you have no allergies, but AC pros typically recommend every 45 days for max efficiency.
If everyone in your household is either at work or school, then turning the temperature to 78-80 degrees will save you a chunk of change when the energy bill arrives. The one consideration to keep in mind is if you have four-legged friends at home. If this is the case, a temperature setting in the 76-78 range is best.
The constant running of your AC unit will reduce pressure in the evaporator, or cooling coil until it freezes over, according to Cool Today. This is why in some cases, this constant running can be dangerous.
Air conditioners can be tricky. It takes a fair bit of experience to diagnose problems. But if all you are doing is routine maintenance like cleaning the outdoor unit of dirt and debris, changing filters and cleaning vents, no special knowledge is required.
Yes, spraying water on your air conditioner while running is okay. Don't panic! To run efficiently, the condenser unit of your AC needs occasional spraying to remove dirt, grass chips, and other debris to keep it running efficiently.
This will reduce the strain placed on your AC unit, allowing it to run more efficiently, and lowering your energy bills. Bottom line, while it's not necessary to give your AC unit rest breaks during summer, its maintenance is essential.
If your home lacks insulation or has air leaks, your AC won't cool your home efficiently. Replacing the air filter or cleaning the coils could be a simple solution. An AC unit that's too small or too old might not be powerful enough to cool your home.
On average, AC compressor costs range from $800 to $2,300, with most folks paying $1,200 for a new one. However, your price will vary depending on factors like the size and brand of your compressor. Before you schedule your replacement, read on to learn about all AC compressor cost factors.
Trane® Recognized for Excellence in Consumer Trust, Leading HVAC Innovation and Sustainability for over a decade. SWORDS, Ireland, Jan. 14, 2025 – Trane® – by Trane Technologies (NYSE: TT), a global climate innovator, has been named America's Most Trusted® HVAC Brand for the 11th consecutive year by Lifestory Research.
Most Trane products are assembled in the USA! They have manufacturing facilities that assemble central air conditioners and heat pumps in Texas, New Jersey, Georgia, Arkansas, Florida, and Missouri. Even more local, some of the compressors used in Trane A/C's are made in Sidney, Ohio!