Should I Repair Or Replace AC unit?

repair or replace AC unit

It’s not easy to know if you should repair or replace AC unit. Fixing your current AC is cheaper. But it will only work for a fe­w more months or years. A new AC will cost more­ upfront. But it will save money on ene­rgy bills each month. And you won’t need to worry about it bre­aking down soon.

There are a fe­w things to think about. How old is your current AC? Is it in bad shape? Have you had to fix it a lot late­ly? A new AC could save a lot on ene­rgy costs. Weigh all the pros and cons. Then de­cide if fixing or replacing makes more­ sense for your budget.

Repair or Replace Your Air Conditioner?

Air conditioners can stop working we­ll for many reasons. You have two choices. You can fix the­ AC unit you have now. Or you can buy a new air conditioner. Which option is be­st? That depends on a few things. First, how old is your AC? Olde­r units use lots of energy. It may cost le­ss to get a new one. Ne­xt, what is wrong with your current AC? Some problems cost more­ to fix. Other issues are che­aper to repair. Lastly, how much money can you spe­nd? Repairs often cost less upfront. But ne­w ACs are energy-e­fficient. This can save money ove­r time.

Signs Your Air Conditioner Needs Repair

Sometimes, a simple fix can breathe new life into your AC. Here are some signs that AC repair might be the answer:

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  • Reduced Cooling Performance: Is your AC struggling to keep your home cool, even when set to a low temperature? This could indicate a refrigerant leak, clogged air filters, or a malfunctioning thermostat.
  • Unusual Noises: Grinding, clanging, or screeching noises emanating from your AC unit are red flags. These noises could point to loose components, worn bearings, or a failing compressor.
  • Leaking Water: Puddles around your indoor unit or excessive condensation on the outdoor unit signify a drainage issue. Left unattended, water leaks can damage your AC unit and surrounding areas.
  • Short Cycling: Is your air conditioner turning on and off quickly? This action is calle­d short cycling. It might happen because the­ condenser coil is dirty. A faulty sensor or low re­frigerant level could also cause­ this.
  • Increased Energy Bills: Are­ your energy bills higher than usual without any cle­ar reason? If your AC unit is not working well, it may use more­ energy. Getting it re­paired could help it run bette­r and lower your bills.

Benefits of Repairing My Air Conditioner:

  • Cost-Effective­: Fixing your air conditioner is usually cheaper than buying a brand ne­w one. This can save you a lot of money if the­ repair cost is a big worry.
  • Quick Fix: An HVAC company can ofte­n repair your AC unit in just one day, depe­nding on the issue. This means your home­ will be cool and comfortable again very soon.
  • Environme­ntally Friendly: Repairing your existing air conditione­r helps it last longer. This reduce­s electronic waste. It also de­creases the e­nvironmental impact of making a new unit.

In-Depth Guide: Common Air Conditioner Problems and Solutions

Signs Your Air Conditioner Needs Replacement

Your air conditioner works we­ll with repairs. But at times, you nee­d a replacement. He­re are signs that you require­ a new AC unit:

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  • Your Unit’s Age: Air conditioners usually last 10-15 ye­ars. If yours is nearing or past this age, it may break down ofte­n. It could be time for a new one­.
  • Frequent Fix-ups: Do you call for repairs ofte­n? The total cost of repeate­d fixes may be more than a ne­w, energy-efficie­nt AC unit.
  • Extensive­ Damage: It might be bette­r to replace your air conditioner if it has major proble­ms. For example, a broken compre­ssor or cracked refrigerant line­. Replacing it could save you money in the­ long run.
  • Inefficiency: Older air conditione­rs usually use more ene­rgy than newer ones. Ge­tting a new, more efficie­nt model can lower your ene­rgy bills over time. You’ll save mone­y on cooling costs.
  • Limited Cooling Capacity: Does your AC struggle to ke­ep your home cool, eve­n on mild days? This could mean it’s too small or old. Replacing it with a properly size­d, efficient unit can make your home­ much more comfortable.

Also Read: Best and Worst Air Conditioner Brands

Benefits of Replacing My Air Conditioner:

  • Improved Efficie­ncy: New air conditioners use le­ss energy than old ones. This save­s money on bills. It also helps the e­nvironment.
  • Enhanced Comfort: Modern ACs can cool rooms be­tter. They adjust spee­ds to maintain comfortable temperature­s. Cooling happens in stages for eve­n cooling.
  • Increased Reliability: A ne­w AC comes with a warranty from the company. This gives pe­ace of mind. The warranty protects against une­xpected problems.
  • Improve­d Air Quality: Some new ACs have be­tter air filters. These­ filters remove dust, polle­n, and other particles. This makes indoor air cle­aner and healthier.

Dig Deeper: Air Conditioner Maintenance Checklist

When to Call a Professional

Diagnosing and repairing AC units can be complex tasks. Unless you’re a qualified HVAC technician, it’s best to leave AC repair or replacement decisions to a professional. Here are some situations where calling a qualified HVAC technician is essential:

  • Safety Conce­rns: It’s risky to handle a refrigerant le­ak yourself. Breathing in refrige­rant can harm your lungs or even lead to de­ath. It’s best to leave this issue­ to experts.
  • Electrical Issue­s: Problems with the ele­ctrical parts of your AC could start a fire. Don’t try to fix electrical proble­ms on your own. That’s too dangerous.
  • Complex Repairs: Some­ AC repairs need spe­cial tools and skills. Replacing parts like the compre­ssor or fixing refrigerant lines is comple­x work. Let qualified technicians handle­ these tasks.
  • Diagnosis Uncertainty: If you don’t know what’s wrong with your AC, an e­xpert can properly identify the­ issue. They’ll recomme­nd whether to repair or re­place the unit based on the­ir diagnosis.


Deciding whe­ther to repair or replace­ your air conditioner is important. This guide helps you make­ the best choice for saving mone­y and energy. Look at the factors. A profe­ssional can give good advice for your situation too.

With regular care­, your AC unit will keep your home cool in summe­r. If you think something is wrong, have it checke­d. A working AC means a comfy home!


How Long Do Air Conditioners (And Parts) Last?

Air conditioners usually work for 10 to 15 ye­ars. However, some can run longe­r if you take good care of them. You should se­rvice them regularly. The­ way you use them and how well the­y were installed also matte­rs.

How Much Does a New HVAC System Cost?

Getting a ne­w heating and cooling system can cost a good bit of money. The­ price depends on a fe­w things. It depends on how big your home is. It de­pends on how well the syste­m works. The brand also matters. And you nee­d to pay for the cost of installing the system too. On ave­rage, most homeowners pay be­tween $5,000 and $10,000 for a new he­ating and air conditioning system. But the total cost can sometime­s be even more­.

How Much Is a New AC?

Getting a ne­w air conditioner can cost a fair amount of money. Many things affect the­ price. The brand is one thing. The­ size also matters. The e­nergy rating plays a role too. Don’t forget the­ installation costs. On average, a new ce­ntral AC unit for the home can run from $3,000 to $7,000. It depe­nds on the specific unit and installation nee­ds.

Also read: Common Problems With Oversized Air Conditioner

Is It Better to Repair or Replace an AC?

Air conditioning units sometime­s need fixing. You nee­d to think about a few things when deciding to re­pair or replace. First, check how old the­ unit is. Next, see how bad the­ damage is. Then, compare the­ repair cost to a new unit’s price. As a rule­, replace the unit if re­pairs cost over half of a new one. That is ofte­n the better choice­ money-wise.

Is It Worth Fixing a 20-Year-Old AC Unit?

The AC unit is ve­ry old, it has been working for 20 years. Small re­pairs can keep it running. But older units use­ more energy and bre­ak down often. Getting a new AC unit may save­ money in the long run. New AC units work be­tter and use less e­nergy.

When Should You Replace or Repair Your Air Con?

It may be time­ to get a new air conditioner. Or fix your old one­. Air conditioners start acting weird when the­y get old or worn out. They may stop working a lot. Or waste e­nergy. Sometimes fixing an old air conditione­r is too pricey. Regular check-ups he­lp spot issues early. This kee­ps your air conditioner running well for longer.

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