Katy Texas AC Maintenance Explained

How Often Should AC Maintenance Be Done?

After a lengthy summer, with plenty of hot, humid days and nights, fall is upon us. The temperatures will finally cool off a bit, so for the next few months, the mild temps and drier air will create a mild reprieve for your air conditioning system. The demand for this vital system decreases radically. This is an excellent time to complete some much-deserved preventative AC maintenance for the air conditioner.

A lot is said about AC maintenance. However, the majority of conversations originate from individuals who provide AC maintenance services. Is this conversation self-serving or a public service? Actually, the conversation arises from technicians with decades of experience in the heating and cooling industry, and they know the difference regular AC maintenance makes.

How Routine AC Maintenance Delivers Lower Energy Bills

  • AC Maintenance measurably improves the efficiency of an air conditioning system; most air conditioners are 5% more efficient annually with regular maintenance.
  • This efficiency can be measured in a way that really matters—lower energy bills each month.
  • A well-maintained system keeps indoor air quality measurably cleaner, making the air healthier and the home less dusty.
  • Regular AC maintenance adds years of serviceability to a system; maintained systems generally last 5 years longer than those without maintenance.

How Often is AC Maintenance Really Necessary? The Honest Answer from the Experts

Each year, for the benefit of customers, air conditioner technicians remind homeowners to maintain their systems, and those who heed the message reap the benefits.

What is involved in maintaining an air conditioner? Regular AC maintenance includes three main tasks—cleaning, inspecting, and testing.

  • The primary purpose of an air filter is to clean the air, and it cleans the air very efficiently. To ensure the air filter performs well, it needs to be cleaned or replaced at least quarterly. A preventative maintenance visit will include replacing the filter and a reminder to the homeowner to schedule regular replacement every three months.
  • Two coils facilitate the transfer of heat, the process that we recognize as air conditioning. A major requirement for these coils to function is that they are kept clean, but dirt, dust, pollen, and yard debris threaten to gum up the coils. The outdoor coil, the condenser, can be cleaned with a garden hose. The indoor coil, the evaporator, is found in the air handler closet. It can be cleaned with a spray bottle filled with a cleaning solution. However, damaging either of these coil sets can be detrimental to your HVAC system. Cleaning should be left to the professional to protect your system components.
  • A visual inspection is made of the entire system. This often catches obvious issues, such as a worn or cracked belt in the blower motor assembly, a loose electrical connection, or other evidence of wear. Drain pan and drain lines are inspected for water build-up or clogs.
  • Extensive testing will be completed, using specialty tools and training. The refrigerant gas must be maintained within a narrow pressure range to affect cooling. The refrigerant is transported through a network of tubes, flowing inside and outside, and through both coils. The smallest of nicks or flaws will release this gas into the atmosphere. This is not good for the system or the environment.
  • An air conditioner is controlled by a complex electrical network of sensors and controllers. The current passing through wires may carry as little as 14 volts or as much as 220 volts. Testing takes the proper equipment and training. Finding and replacing a weakened control mechanism can keep a small issue from becoming a major problem.

Spring and Fall: The Best Times You Need to Schedule AC Maintenance

Ultimately, scheduling professional AC maintenance twice a year—ideally in the spring and fall—is the single most effective way to protect your investment, ensuring maximum efficiency and cleaner indoor air. This routine commitment to cleaning, inspection, and testing not only lowers your monthly energy bills but also significantly adds years of reliable service to your air conditioning unit. Don’t wait for a breakdown; schedule your next appointment with All Cool AC & Heating today to reap the long-term rewards of a well-maintained system.