Most problems with your heating and cooling system occur before they cause damage and become very expensive to fix. It is best to know what to look for and have repairs done before they become major problems.
Unusual Noises From the Unit
Loose parts or even broken parts within the HVAC units can cause banging or other noises. Items such as debris in the air ducts can cause rattling noises. Sometimes the belt or even the bearings can wear down causing squealing noises. These problems can be fixed by an HVAC technician.
Weak or Uneven Airflow
There may be areas of your home that are not getting less air than others. This could be due to clogged air filters, a failing blower fan or problems with the duct work. You should first check to see if the issue can be fixed by replacing the air filters. If that doesn’t fix the problem then you may want to have your HVAC system serviced.
The System Keeps Switching On and Off
Short-cycling or as it is known as cycling puts a huge amount of stress on your HVAC components. It can even increase your home heating and cooling energy costs. Short-cycling occurs when your heating or cooling system constantly turns on and off. Typically an oversized system, refrigerant problems, or even a malfunctioning thermostat could cause a system to short cycle. If you are looking for HVAC Williamsport PA, see https://qualityairmechanical.com/hvac/.
Unexplained Rise in Energy Bills
A system that loses efficiency will require more power to deliver the same results. How home heating systems work and lose efficiency is explained here. Even a slight decline in efficiency over time can cause a large increase in your utility bills.
Strange Smells
A burning smell indicates potential for an electrical fire or overheating of your HVAC’s motor. Musty smells can mean there is likely to be mould in the HVAC system’s ductwork or on the cooling coil. These musty smells should not be ignored!
Moisture or Ice on the Unit
In some cases, ice can form on the coils of your HVAC system. This is generally caused by a blockage of airflow to the unit or a low amount of refrigerant. Puddling water around your HVAC system can be caused by a clogged condensate drain.
Do not let problems with your heating or cooling system persist throughout the season.