If you own a house with an HVAC system, you already know that it can be a pain. All those ducts and big, bulky components make your house feel like you’re trying to grow dragons in the garage.
You know that one day it’s going to go down, and when it does, you’ll be the one who has to fix it. And unfortunately, all systems eventually break down, no matter how well you care for them.
Check out these common HVAC problems, and get prepared for the worst.
1. Clogged Condensation Drain
When a condensation drain is clogged, it leads to moisture buildup in the air ducts and evaporator coils, leading to decreased air handling efficiency, increased risk of mold, and ever-higher utility bills. Symptoms of a clogged drain may include water staining above the evaporator coils, a musty odor coming from the vents, and restricted airflow from the registers.
Homeowners can avoid or reduce the chances of a clogged drain by regularly replacing the air filters with high MERV ratings and regularly checking and cleaning the condensation pan. In the event that a drain does become clogged, it is important to enlist the help of a professional HVAC technician from DAuria & Son Heating and Air for HVAC repairs before further issues arise.
2. Dirty Air Filters
A dirty air filter restricts airflow and prevents the HVAC system from properly cooling and heating a home. The lack of airflow from dirty air filters causes the unit to work harder to meet the desired temperature, which results in more energy being consumed.
Poor air circulation can also cause dust, dirt, and allergens to be circulated throughout the home, leading to poor IAQ and health issues. Additionally, a dirty filter can cause the evaporator coils to freeze up and the compressor to fail, leading to component damage. Therefore, taking the time to regularly replace your air filters can prevent major HVAC issues.
3. Low Refrigerant
Refrigerant is an essential element of properly running an HVAC system, as it absorbs and releases heat within the unit, ensuring that temperatures remain in the desired range. When there is a leak or insufficient amount of refrigerant, it can cause the system to malfunction and not achieve ideal temperatures.
Without proper refrigerant levels, the system runs inefficiently, leading to higher energy bills, as well as poor air quality at home. Homeowners should be aware of any potential signs of a refrigerant leak, such as reduced air blowing from vents, warm air from vents instead of cool air, and an unpleasant odor from the AC unit.
4. Bad Smells
Unpleasant odors can be caused by a variety of things, such as mold, mildew, bacteria, pet urine, or cigarette smoke. The source of the foul smell could be due to a leak in the ductwork.
This could cause air from the outside to enter the HVAC system, introducing new and unknown odors.
Get the Help You Need to Fix HVAC Problems
HVAC problems can be costly and disruptive, but homeowners can take steps to prevent them from happening. Maintenance contracts, good filter changes, and prompt repairs are all recommended for preventing common HVAC issues. Contact a professional today for peace of mind and help with any needs to ensure that heating and cooling a house doesn’t become a problem.
Check out more of our articles to learn tips that can help your home be its best.