HVAC issues tend to pop up from time to time. Here's a quick look at the most common HVAC issues along with how to fix them.

The Most Common HVAC Issues and How to Fix Them

Are you a homeowner or business owner interested in learning more about common HVAC issues? If so, you’re fortunately interested in the right article.

From improper ventilation to faulty equipment, HVAC problems can cost both your finances and your well-being if left unaddressed. Fortunately, this article will teach you how to spot the most common issues so you can prevent further problems from developing.

If you want to learn more about the most common HVAC problems and how to fix them, keep reading for valuable information.

Troubleshooting Frequent Thermostat Problems

A properly functioning thermostat is key to an efficient and comfortable home. Many thermostat problems can be solved with some basic troubleshooting.

One of the most common thermostat problems is a dead or drained battery, shorted wires, or bad connections. Replacing the battery or cleaning the wires will usually correct this issue. In some cases, the thermostat may need to be replaced.

Another common thermostat problem is incorrect settings. Making sure the set point is correct and the fan is on “auto” provide a consistent, comfortable temperature.

Dealing with Dirty Air Filters

If not cleaned regularly, air filters can become clogged with dust and other particles. This disrupts the flow of air, increasing the energy costs of cooling or heating your home. To fix this problem, make sure to replace your air filter every month during the summer months, and every two months for the winter.

If the filter seems particularly dirty before its regular replacement date, make sure to replace it earlier. Replacing your air filter is not the most glamorous HVAC maintenance task. But it can make a significant impact on your home’s energy efficiency.

Coping with Clogged Evaporator Coils

One of the most common HVAC issues arises from clogged evaporator coils. This occurs when dirt, dust, and other debris accumulate on the system’s air filter.

If the filter is not routinely cleaned, the accumulation of debris can make its way to the evaporator coil and cause clogging. These clogs create a poor flow of refrigerant throughout the system, which leads to poor air quality issues.

Homeowners should clean their air filters every month and have a professional HVAC technician inspect the evaporator coil to clean it. The technician is typically able to use bristle brushes to clear away any buildup and sanitize the area with a mild detergent to ensure optimal results.

Understanding Blower Motor Issues

One issue could be a faulty capacitor, which is responsible for supplying power to the motor. If the capacitor fails, the blower may not turn on. Checking the capacity with a multimeter is one of the HVAC repairs that can be done for this issue.

Another common issue is a damaged blower wheel. If the blades are bent, blocked, or broken, the blower may make strange noises or be insufficient in providing airflow. Replacing the fan blade is a simple fix for this.

If the motor itself is faulty, it may need to be replaced. If that’s the case, you may want to enlist the help of a qualified air conditioning repair service.

Fix Your HVAC Issues Immediately

HVAC systems are an integral part of many homes and businesses, but common HVAC Issues can arise at any time. By being proactive, homeowners and business owners can use the strategies discussed here to help prevent and/or resolve the issues before they get out of hand.

To ensure reliable HVAC performance, contact a trained HVAC service professional when in need of additional advice or assistance.

Need more solutions for your home? Find them in our latest articles.

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