Heating and cooling accounts for about 48% of the energy use in a typical US home. HVAC systems keep our homes and offices comfortable year-round.
When your HVAC system malfunctions, it can be frustrating and costly. Rather than dealing with problems head-on, regular maintenance can prevent many HVAC problems from occurring. These HVAC problems can result in poor performance and efficiency.
If you do experience any HVAC issues, what should you look out for in the first place? Read our guide to gain more knowledge on this subject.
1. Poor Airflow
Poor airflow is one of the most common HVAC problems. It occurs due to a dirty air filter, clogged ducts, or a malfunctioning fan. The efficiency of the HVAC system will suffer and may also cause overheating.
Be sure to check the air filter and ductwork if you’re not getting enough air or if the air from the vents is weak.
2. Refrigerant Leaks
The substance that cools the air in your HVAC system is known as refrigerant. A leak in the refrigerant line means the HVAC system will have to work harder to cool the air. These types of HVAC problems can result in higher energy bills and decrease the lifespan of your HVAC unit.
You’ll know your refrigerant is leaking when there are hissing noises, ice builds up on the evaporator coil, or there is a reduction in cooling capacity. If you notice any of these signs, be sure to contact a professional ASAP to schedule a repair.
3. Thermostat Malfunction
Think of the thermostat as being the brains of the HVAC system. Its job is to control the temperature and humidity levels in your building.
A malfunctioning thermostat will result in your HVAC unit being unable to maintain the desired temperature. This can lead to discomfort and higher energy bills.
You’ll know you’re experiencing HVAC problems with the thermostat when its readings are inaccurate, controls are unresponsive, and there are frequent cyclings of the system.
4. Dirty Coils
The coils in your HVAC system transfer heat between the air and the refrigerant. Over time, these coils can become dirty and the efficiency of the HVAC unit suffers.
Signs of these types of HVAC problems include strange smells from the vents, ice buildup on the evaporator coil, and reduced cooling and heating capacity.
5. Electrical Issues
Sometimes electrical issues will occur with your HVAC unit. Things like loose connections to damaged wiring can occur.
Be sure to look out for things like tripper breakers, flickering lights, or strange noises. Be sure to have one of our professionals visit your home or office to handle any HVAC problems of this sort.
Contact Us for Any HVAC Problems
HVAC problems are frustrating and costly to deal with. To prevent these issues, schedule regular maintenance.
If you notice any signs from our article in your HVAC system, do not hesitate to contact a professional on our team. They’ll ensure your HVAC unit is working properly and efficiently in no time.