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Ways Your Air Conditioner Can Break
Posted On: July 5, 2024
There are several common ways an air conditioner can break down. Here are some of the most frequent issues:
1. Refrigerant Leaks
- Symptoms: Inefficient cooling, hissing sounds, ice buildup on the evaporator coil.
- Cause: Punctures in the refrigerant lines or factory defects.
- Solution: Professional repair to locate and fix the leak, then recharge the refrigerant.
2. Dirty or Clogged Filters
- Symptoms: Reduced airflow, increased energy bills, uneven cooling.
- Cause: Neglecting regular maintenance and replacement.
- Solution: Replace or clean filters every 1-3 months.
3. Frozen Evaporator Coils
- Symptoms: Warm air from vents, frost on coils, frequent cycling.
- Cause: Poor airflow, dirty coils, low refrigerant levels.
- Solution: Turn off the AC to thaw the coils, clean or replace the filter, and check refrigerant levels.
4. Faulty Thermostat
- Symptoms: Incorrect temperature readings, unit cycling on and off.
- Cause: Calibration issues, sensor problems, dead batteries.
- Solution: Replace batteries, recalibrate or replace the thermostat.
5. Blocked Condenser Unit
- Symptoms: Reduced cooling efficiency, high energy bills.
- Cause: Debris, dirt, and foliage blocking the condenser.
- Solution: Regularly clean the unit and keep the area around it clear.
6. Electrical Issues
- Symptoms: AC not turning on, tripped breakers, frequent cycling.
- Cause: Faulty wiring, blown fuses, capacitor problems.
- Solution: Inspect wiring, replace fuses, and check capacitors.
7. Drainage Problems
- Symptoms: Water leaks, musty odors, humidity issues.
- Cause: Clogged condensate drain, disconnected drain line.
- Solution: Clear the drain line and ensure proper drainage.
8. Compressor Failure
- Symptoms: AC not cooling, loud noises from the unit.
- Cause: Electrical issues, refrigerant problems, lack of maintenance.
- Solution: Professional repair or replacement of the compressor.
9. Fan Problems
- Symptoms: Poor airflow, strange noises, unit not turning on.
- Cause: Motor issues, worn belts, lack of lubrication.
- Solution: Inspect and repair or replace the fan motor, belts, and bearings.
10. Sensor Problems
- Symptoms: Inconsistent temperatures, unit cycling on and off.
- Cause: Misplaced or malfunctioning sensors.
- Solution: Adjust the sensor position or replace it.
Prevention Tips:
- Schedule regular maintenance checks.
- Replace or clean filters regularly.
- Keep the outdoor unit free from debris.
- Ensure proper thermostat settings and calibrations.
Regular maintenance and prompt attention to any irregularities can help keep your air conditioner running smoothly and efficiently.
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See What Our Customers Are Saying:
Jul 28, 2022
On coldest night of the year our furnace quit. At 8:40 in the morning Greg arrived and gave us a diagnosis and a recommendation. By 2:30 we had a new furnace and were warm again. Great company. Great customer service. Good reasonable price.
Peter, Pickering
Jul 3, 2022
Twin tech team was very efficient and prompt. They provided a quote within hours of request and got the job done on time. No disruption to home function. We would highly recommend this team. Job well done.
Jul 3, 2022
Our furnace bit the dust, and Twintech came out to troubleshoot and diagnose the problem within a couple of hours. Mitch was super helpful, patient, and answered all of our questions. When we decided to get the furnace replaced, the crew was over first thing the next morning and did a fantastic job. Not only did they complete the job in a few hours, but they cleaned up and respected our house as they went, and answered all of our follow-up questions. I've used Twintech for our HVAC needs in the past and will continue to do so. I'd recommend them to anyone, and it feels good to support a local, family-owned business.
Jul 3, 2022
Dave and the Twintech team were fabulous from day 1 and helped us through the process to identifying a new furnace and AC unit. This was our first time through this process and Dave did a thorough job explaining all the components and was very patience answering all our questions. Dave provided great insights and fair pricing.
The Twintech team did an awesome installation. Very clean and efficient. I would highly recommended their service.
Jul 3, 2022
We had a new Amana furnace installed by Twintech and we were very pleased with the installation. It is nice to have a warm house again.
Jul 3, 2022
Excellent job. Excellent service. Competitive price. Its rare to find a company with the knowledge and professional results we have experienced with Twintech. The clean and neat installation with attention to detail and drop sheers to respect our property is a clear indication of Twintechs high level of integrity. The 1-1/2 gas line upgrade they did for our pool 3 years ago was awesome. Can't say enough. Thank-you Twintech.
Jul 3, 2022
Twitch did a great job with the installation of our new furnace. I really appreciated their honesty and I could trust what they were telling me. Another company tried to suggest significantly more work at a greater cost claiming it was necessary to meet current building code. Twintech is very fair. All staff I meet were friendly, polite and trustworthy. I would recommend Twitch for a furnace.
Jul 3, 2022
This is a professional team that's easy to deal with. I would strongly recommend them
Jul 3, 2022
Very professional firm from start to finish!
They removed the old oil tank and furnace. They installed air conditioning and a new propane furnace.
Professional installation, on time and no mess.
Very pleased with their work and would highly recommend the company. Our house is three stories so they spent the time to do all the calculations to make sure we would have great performance on each floor.
Thank you again!
Jul 3, 2022
Upon a routine yearly maintenance, it was discovered there was a leak in the heat exchanger and a I needed a new furnace. I know nothing about these things and was completely stressed out. The company I had the maintenance plan with quoted me a huge number to rent a furnace, I just wanted to cry. Then I spoke to Dave at Twintech. He was so knowledgeable and calming, provided me a fair quote and within a few days I had an amazing crew show up to my house and install my new energy efficient furnace! I have already recommended these wonderful people at Twintech to a good friend of mine. Thank you Twintech!!
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