7 AC Troubleshooting Tips Every Homeowner Should Know

You’re sitting in your home, and you realize that something isn’t quite right. Despite being mid-spring, the house feels stuffy, and heat is pressing down on you. No matter where you go in the house, you can’t get comfortable. 

You switched the fans so they are turning the right way, and you changed the thermostat to “cool” days ago. You know you heard the AC running just a minute ago, so it has to be working, right? As the temperatures rise, the last thing you want is for your air conditioning to malfunction. 

Your AC unit is like your best friend during summer. It keeps your family cool and comfortable. That’s why you want to fix any issues with your AC as soon as possible. 

To ensure your AC system runs smoothly when you need it most, here are seven troubleshooting tips every homeowner should know.

How long does an air conditioning unit typically last

Tip 1: Check Your Thermostat Settings

When experiencing air conditioning problems, always start by checking your thermostat. You might have a broken thermostat if you notice inconsistent airflow, higher-than-expected temperature readings, or no air blowing from the registers. To rectify this, check the temperature setting, ensure the thermostat is on cooling, and adjust the fan setting to “auto” if necessary. 

If these adjustments don’t resolve the issue, it’s best to contact a professional AC technician for assistance.

Tip 2: Change Your Dirty Air Filters

Dirty air filters can hinder proper airflow, leading to warmer-than-usual air temperature, weak airflow, and short cycling of your AC unit. Regular filter maintenance is crucial to maintaining your air conditioning unit. If you notice these symptoms, check your air filter and clean or replace it. 

If the issue persists, seek immediate assistance from a professional HVAC technician.

Tip 3: Low Refrigerant Level

Low refrigerant levels can result in your house not staying cool enough and your system running continuously. The refrigerant in your air conditioner system plays a vital role in cooling your home by pulling heat from your indoor space and depositing it outside. If you suspect low refrigerant levels, it’s essential to have a qualified HVAC technician inspect and address this issue promptly.

Tip 4: Testing the Power to the AC Unit

If your AC unit won’t turn on, it’s crucial to test the power to the unit. The lack of power could be due to a blown fuse, a tripped circuit breaker, broken or loose wiring, or thermostat problems. Before attempting any repairs, always turn off the power to the unit and consult a professional technician for further diagnosis and resolution.

Also Read: Installing A New HVAC Unit? 4 Ways To Maximize The Costs 

Tip 5: Condenser Problems

Issues with the condenser coil, such as dirt and debris accumulation, can interfere with heat transfer and cause your unit to work harder. Regular maintenance and cleaning of the condenser coil are essential to ensure the efficient operation of your system.

Tip 6: Leaking or Dirty Ducts

Improper airflow through your ducts can lead to warmer air than desired and uneven cooling in different rooms. Tears in the ductwork or dirty ducts can significantly impact the performance of your AC system. Inspecting and repairing any ductwork issues is crucial for maintaining optimal airflow and cooling throughout your home.

Tip 7: Drainage Difficulties

Proper drainage is essential for your air conditioning system to function effectively. The condensate can harbor bacteria that form a gummy slime that clogs the drain. If the condensate drain is clogged and the pan overflows, it can lead to water leaks and potential damage to your system. 

Regularly inspecting and maintaining the drainage lines can prevent drainage-related issues and ensure the efficient operation of your AC unit.

How Neglecting Maintenance Leads to AC Repairs

Neglecting maintenance is a significant factor leading to AC repairs, as indicated by the provided information from Energy Saver and other sources. Here are the key points supporting this:

  • Maintenance Importance: Regular maintenance of an air conditioning system is crucial for its effective and efficient operation. Neglecting necessary maintenance leads to a decline in performance and increased energy consumption.
  • Filter Maintenance: Failure to replace or clean air conditioner filters can significantly reduce a system’s efficiency, hinder airflow, and cause the unit to work harder, potentially leading to malfunctions and breakdowns.
  • Refrigerant Level: Low refrigerant levels, often caused by lack of maintenance, can lead to inefficient cooling. Neglecting maintenance can increase the chances of refrigerant leaks and AC malfunctions.
  • System Longevity: Neglecting regular maintenance may lead to premature system replacement due to issues with proper upkeep.

Therefore, while outdated equipment can contribute to AC malfunctions, the evidence suggests that neglecting maintenance is the primary reason for AC repairs.

How Outdated Equipment Leads to AC Repairs

The impact of outdated HVAC equipment can be substantial, affecting energy efficiency, maintenance costs, indoor air quality, and property value. Here are some key insights from the provided search results:

Energy Inefficiency

  • Increased Energy Bills: Outdated HVAC systems are less energy-efficient, leading to higher energy consumption and soaring energy bills.
  • Environmental Impact: Older systems contribute to higher greenhouse gas emissions, making them less environmentally friendly. Upgrading to energy-efficient HVAC systems can reduce energy consumption and environmental impact.

Maintenance and Repair Costs

  • Frequent Repairs: Aging systems are more prone to breakdowns and malfunctions, resulting in more frequent and costly repairs.
  • Hidden Repair Costs: Frequent repairs, including parts and labor, can significantly increase. Newer systems have warranties and are less likely to require repairs, offering peace of mind and fewer unexpected expenses.

Indoor Air Quality and Comfort

  • Poor Indoor Air Quality: Older HVAC systems can lead to reduced indoor air quality, potentially causing health issues for occupants.
  • Temperature Control: Outdated systems may struggle to maintain consistent temperatures, affecting the comfort of occupants.

Property Value

  • Resale Value Impact: Upgrading to modern, energy-efficient HVAC systems can enhance a property’s resale value, potentially leading to a higher selling price.
  • Marketability: Energy-efficient features make properties more attractive to potential buyers or renters, contributing to increased marketability.

In summary, outdated HVAC equipment can lead to increased energy costs, higher maintenance expenses, diminished indoor air quality, and reduced property value. Upgrading to energy-efficient systems addresses these drawbacks and offers environmental benefits and long-term cost savings.

Final Thoughts

At Blackburn Plumbing & Air, we understand the importance of a well-functioning air conditioning system for your home’s comfort. Our team provides high-quality AC repair and maintenance services in Durant and surrounding areas. With our expertise and commitment to customer satisfaction, you can trust us to keep your AC running.

If you encounter any air conditioning issues, our team will assist you and keep your home comfortable throughout the summer. Contact us for more information on our SE OK AC Repair services.

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