Top 7 HVAC Common Issues & Solutions
A heating, ventilation and air conditioning (HVAC) system is one of the most important parts of a home or office. When it’s not working properly, it can be very frustrating. Here are the top 10 HVAC issues you might experience, along with solutions.
1. Air Conditioning Isn’t Cooling Enough
One of the most common HVAC problems is when your air conditioning isn’t cooling enough. This could be due to a variety of issues, including a dirty filter, an improper thermostat setting, or a malfunctioning compressor.
Solution:
– Change the air filter if it’s dirty.
– Check the thermostat setting and make sure it’s set to the correct temperature.
– Call a professional to inspect the compressor if air conditioning is still not cooling enough.
2. Air Conditioning Is Making Loud Noises
If your air conditioning is making loud noises, it could be a sign that there’s something wrong with the compressor or the fan. It might also mean that the unit isn’t adequately sized for your space.
Solution:
– Have a professional inspect the compressor and fan.
– Check to see if the unit is properly sized for your space.
– If the unit is too big or too small, have a professional adjust it accordingly.
3. Air Conditioning Is Leaking Water
If your air conditioning is leaking water, it’s probably because the drain line is clogged. This can be caused by a variety of things, including algae growth, a kinked or blocked drain line, or a malfunctioning condensate pump.
Solution:
– Clear the drain line if it’s clogged.
– Straighten out any kinks in the drain line.
– Have a professional inspect the condensate pump if water continues to leak.
4. Air Conditioning Is Overheating
If your air conditioning is overheating, it might be due to an issue with the compressor or the fan. It could also be caused by an improper thermostat setting.
Solution:
– Check the thermostat setting and make sure it’s set to the correct temperature.
– Have a professional inspect the compressor and fan.
– If the unit is too big or too small, have a professional adjust it accordingly.
5. Air Conditioning Isn’t Blowing Cold Air
If your air conditioning isn’t blowing cold air, it could be due to a dirty filter, an improper thermostat setting, or a malfunctioning compressor.
Solution:
– Change the air filter if it’s dirty.
– Check the thermostat setting and make sure it’s set to the correct temperature.
– Call a professional to inspect the compressor if air conditioning is still not blowing cold air.
6. Air Conditioning Is Blowing Warm Air
If your air conditioning is blowing warm air, it could be due to a dirty filter, an improper thermostat setting, or a malfunctioning compressor.
Solution:
– Change the air filter if it’s dirty.
– Check the thermostat setting and make sure it’s set to the correct temperature.
– Call a professional to inspect the compressor if air conditioning is still blowing warm air.
7. The HVAC System Is Making Noise When It Turns On or Off
If the HVAC system is making noise when it turns on or off, it could be due to a number of things, including a dirty filter, a blocked or kinked drain line, or a malfunctioning compressor.
Solution:
– Clear the drain line if it’s clogged.
– Straighten out any kinks in the drain line.
– Have a professional inspect the compressor if noise continues to occur when the HVAC system turns on or off.