Common AC Problems You May Encounter


As temperatures rise and homeowners rely more on air conditioning systems, it is important to be aware of common AC repairs and maintenance requirements.

How Does An Improperly Calibrated Thermostat Affect AC Performance?

A thermostat primarily regulates your home's temperature by signaling the air conditioner when cooling is needed. Proper calibration ensures that the temperature reading on your thermostat accurately reflects the actual temperature within your living space. An improperly calibrated thermostat can lead to uneven or inadequate cooling and increased energy consumption.

Some indicators that your thermostat is improperly calibrated include inconsistent room temperatures despite no change in settings or a constantly running air conditioner even when it appears to have reached the desired temperature.

To resolve calibration issues with your thermostat, consult a professional HVAC technician who can accurately recalibrate or replace the device if necessary.

What Are The Consequences Of Dirty Or Blocked Condenser Fins On AC Functioning?

Condenser fins dissipate heat from the refrigerant as it flows through coils within your outdoor unit. Clean and unobstructed fins allow for efficient heat transfer, which is essential for optimal AC performance.

If you notice warm air coming from vents even when set at cooler temperatures or higher-than-normal energy bills without significant changes in usage habits, dirty or blocked condenser fins might be the culprit.

Regularly inspecting and cleaning your condenser fins can help maintain proper airflow and efficient cooling. Gently brush away dirt, debris, or vegetation that may obstruct the fins, or consult a professional HVAC technician for thorough cleaning and maintenance.

How Does A Damaged Or Worn-Out Fan Belt Impact AC Operation?

The fan belt connects the motor to the blower fan within your air conditioning system, ensuring proper circulation of cooled air throughout your home. A damaged or worn-out fan belt can reduce cooling capacity and reduce system efficiency.

Unusual noises such as squeaking or screeching from your indoor unit can indicate a damaged or worn-out fan belt. Additionally, despite standard temperature settings, reduced airflow from vents may signal an issue with the fan belt.

A professional HVAC technician should be consulted to replace a damaged or worn-out fan belt. Regular maintenance checks on your entire AC system can help identify potential issues early on, keeping it running smoothly.

What Are Common Causes Of Water Leakage From An AC Unit?

One cause of water leakage is a clog in the drain line that removes moisture created during the cooling process. If your evaporator coil becomes frozen, it can also increase condensation and water leakage once the ice thaws. Unfortunately, these leaks can quickly cause extensive damage if the homeowner does not promptly repair them.


28 June 2023

Keeping up With Maintenance Between HVAC Inspections

Working with HVAC contractors is an important part of being a homeowner. Not only do your contractors ensure that a new system you buy is properly installed, but they also ensure optimal performance throughout the years through a series of regular inspections, maintenance services, and repairs. But there are lots of things you can do in between your contractor's visits to ensure that your HVAC investment is always in tip top condition, aside from cleaning out the air filters. After working with my dad for more than a decade in the HVAC business, I've put together a few methods homeowners can use to maintain a well working system, and I have published those tips and tricks right here on this blog. I hope some of the information you find here helps you on your journey as a homeowner!