The HVAC system regulates air movement in the heating and cooling system. The main function of the HVAC system is to provide people with the comfort required in chilled or hot weather. However, excessive use at residences without proper maintenance can lead to various issues. These problems arise due to a lack of maintenance and precautions during the use of heating or cooling systems.

Some common issues associated with residential HVAC systems include:

1. Clogged Air Filter

HVAC systems can become clogged if not cleaned regularly. Dust and dirt in the air filters block the pores and prevent seamless airflow. Regularly replacing or cleaning filters is essential to keep the HVAC system functioning efficiently. Ideally, check filters every month and replace them every 90 days. For professional guidance, consider Heating Service in Alpharetta.

2. Malfunctioning Thermostat

Thermostats, whether programmable or non-programmable, can cause issues if not set correctly. Referring to the system's manual might help identify the fault. If the programmable thermostat setting is malfunctioning, replacing the batteries might resolve the issue. If not, consulting an HVAC specialist is recommended.

3. Water Leakage from the HVAC System

Leakage is a common problem in residential HVAC systems. It's advisable to seek professional assistance if any part of the system starts leaking. Professionals can diagnose the cause of the leak, whether it’s from the heat exchanger, evaporator, or collector box. For reliable service, contact a trusted HVAC contractor in Lawrenceville.

4. Damaged Blower

A blower that is constantly running might be damaged. This could be caused by an issue with the fan switch. A trained technician can identify and resolve the problem. Investing in a Lawrenceville HVAC repair can maximize your system's efficiency.

5. Funny Noises

Unusual noises often indicate mechanical problems in the HVAC system. Addressing these noises promptly can prevent further damage.

Temporary Tips for Manual System Adjustment



If you're waiting for a reliable HVAC contractor to repair your system, you can set your thermostat approximately 10 degrees lower than the usual temperature. This can help your system sustain during the cold season and reduce electricity bills. For professional advice, contact us to book an appointment.