You might need HVAC system repair and maintenance from time to time. Don’t get stuck in the middle of the summer heat with a broken-down air conditioner and a sweltering house. Before a system goes kaput, it usually gives some signs of trouble. When it comes to your heating and air conditioning system, there are some common signs that it needs some attention from a licensed HVAC technician.
AC is Blowing Warm Air
If you have warm air coming out of your vents instead of cool on a hot summer day, this is a sign of something wrong with your HVAC system. A few things can cause this issue, most of which require professional diagnosis, including a frozen coil, dirty evaporator coils, and low refrigerant.
Insufficient Airflow
Is the air conditioner on, but only a small amount of air blows out? If your system has weak airflow, it could be a sign of a broken compressor, duct issues, or a blower or fan issue. If the air barely blows through the vents, it won’t have enough power to circulate air and cool your home. This is another sign that repairs could be necessary.
Loud Noises
Your HVAC system isn’t silent. It makes some noise when it runs. However, if your system suddenly starts making loud noises you haven’t heard before and can’t explain, it’s a sign of a problem. Squealing, squeaking, grinding, whistling, and banging are all bad signs when it comes to your heating and cooling system.
Too Much Humidity
One of your air conditioning system’s jobs is to remove excess humidity from the air as it runs. If you notice your home feels a little stickier than usual, it’s probably the fault of the AC unit. If the refrigerant is low or the evaporator coils are dirty, they can’t effectively work to reduce the relative humidity in your house.
Strange Smells
No one wants a house that smells weird, but if the strange odors are coming from your HVAC system, it could indicate a problem that requires repair. A musty smell can indicate mold somewhere in the system, potentially in the AC unit or the vents or ducts. If you smell something like burning, it could be an electrical issue. Something like this requires immediate attention from an HVAC professional.
Energy Bills Going Up
If your energy bills keep going up even if you’re trying to increase your energy efficiency by using less AC, it indicates your system isn’t functioning efficiently. An HVAC technician can evaluate the performance and identify any issues causing excess energy use. Regular maintenance can also help it run more effectively and efficiently year-round by ensuring it runs as it should.
Troubleshooting and fixing common HVAC problems is something your HVAC company can do for you with regular visits for service and maintenance. Whether you have a new or ongoing issue or want to ensure your HVAC unit stays healthy to go the distance and maximize its lifespan, calling in a reliable and experienced professional is the way to go. Contact G+S Heating and Air to schedule repair or maintenance today.
