When your air conditioner isn’t blowing cool, you should first check the vents to make sure they are not blocked by furniture or rugs. Also, if your AC is making unfamiliar sounds like whines or whistles this could indicate airflow issues and a call for a technician.
The evaporator coil (indoor coil) collects heat from the air circulating over it and transfers that to refrigerant. It also removes humidity, delivering drier air to your home.
1. Check for Reviews
A new air conditioner can improve the value of your home and provide a more comfortable environment. However, it’s also a big financial commitment. You should carefully consider your options before deciding to repair or replace your current system.
Air conditioners that turn on but don’t cool often have problems such as the thermostat being set too high or the evaporator or condenser unit being dirty or clogged. Having your technician check the accuracy of the thermostat and clean the evaporator and the condenser can help.
If the repair is relatively inexpensive and your AC system is not very old, it may be worth Repairing Your Central Air Conditioning it. However, if the repair is costly and your system is older than 10 years, it’s probably time to think about replacing it. There’s a simple formula widely used in the HVAC industry to determine whether it’s better to repair or replace an AC unit: Multiply the cost of repairs by the age of the air conditioning unit. If this number exceeds the cost of a replacement, it’s definitely time to go with a replacement.
2. Check for Certifications
There are many different certifications an HVAC technician can have, including but not limited to, training from a trade school and being licensed. You should always ask for proof of their qualifications before hiring them. Most reputable technicians will not hesitate to provide this information for you.
If your AC is ten years old or older and it’s continually having problems, then it may be time to consider replacing it with a new unit. A simple rule of thumb commonly used by many HVAC pros is to multiply the unit’s age by the cost of repairs to determine if it makes more sense to replace it.
Air conditioners that aren’t well-maintained have been shown to contribute to poor health conditions and even disease. If you’ve been neglecting your maintenance, it’s likely that a replacement will be needed soon. Upgrading your system to a newer, more efficient model can also help reduce your energy costs significantly.
3. Check for Insurance
A home warranty company can cover a lot of problems, but it is important to understand what they will and won’t. Things like damage caused by weather changes, such as floods or severe storms, and anything other than normal wear and tear are typically excluded from coverage.
This means that it is up to you to take the proper precautions. This includes having a qualified HVAC technician perform regular maintenance on your air conditioning to prevent small problems from becoming big ones.
Another thing to keep in mind is that if your AC system is older than 10 years or is leaking refrigerant, it may be time to consider replacing it. Newer models are more energy efficient and can use the non-ozone depleting, environmentally friendly refrigerant R-22. This can help reduce your energy bill by up to half. Plus, they are also much quieter and more durable than old units.
4. Check for Licenses
It’s not a good idea to work with an HVAC contractor without a license. Even if you’re hiring them to perform a minor repair, this is still something you want to check. This ensures that they have received training and passed a professional exam. Additionally, they should have a license bond that will protect you in case they cause additional damage to your home during the repair process.
Generally speaking, it makes more sense to replace your air conditioning rather than repairing it. Oftentimes, a new unit will save you money in the long run with its increased energy efficiency. Moreover, it’s worth noting that a new AC system can significantly raise your home’s resale value.
Choosing whether to repair or replace your air conditioner is ultimately up to you, but these tips can help you make the right decision. When in doubt, consult with an experienced HVAC pro to get the most accurate assessment of your situation and your needs.