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Construction Tech Review | Wednesday, March 01, 2023
Air handlers provide airflow throughout your home, which is the main purpose of the appliance. Air handlers are less efficient if they are restricted by obstructions that limit airflow.
Fremont, CA: A blower is needed to push air through the indoor air delivery system of any forced air system: whether it's used to heat or cool a home or business. There are a number of components in the blower assembly, which means it doesn't work in isolation. Any component that fails in the blower assembly will result in less effective performance or complete failure. The air delivered throughout your home will be less effective when one of these seven air handler problems occurs.
Fan Blade Issues
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It is possible for fan blades to break, bend, or become loose while operating due to their attachment to a moving part. Airflow will be greatly affected when this type of blade damage occurs, as other components could be damaged as well.
Electrical Problems
Over time, electrical wiring in the blower assembly can fray or corrode, resulting in a malfunction. A motor's capacitors and wiring can also wear out over time, which can cause an electrical issue.
A Malfunctioning Limit Switch
A switch on the blower protects the heater during the winter months, so it won't blow cool air into the house. The limit switch controls the blower's operation, and if it fails, the blower will malfunction.
Airflow Obstructions
Air handlers provide airflow throughout your home, which is the main purpose of the appliance. Air handlers are less efficient if they are restricted by obstructions that limit airflow. Clogged and dirty air filters are usually the cause of obstructions. Changing or cleaning your air filter regularly will help you avoid this problem.
Condensation Leaks
Moisture builds up under a unit caused by condensation leaks. As the summer heat increases, additional condensation is produced by the air conditioner. Located under the air handler unit is a drain pan that collects this liquid.
Dirty Evaporator Coils
You can experience serious problems with your cooling system when your evaporator coils are dirty. It can be expensive to fix or replace your compressor unit if the coils are frozen.
Blower Compartment Issues
Many critical components of your HVAC system are located within the blower compartment. Your indoor air quality can be negatively affected by dust, dirt, and other contaminants in the compartment. In addition, dirt and dust can enter the airflow through leaks in the HVAC system. Allergy sufferers and people with preexisting respiratory conditions are prone to noticing these issues.
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