What Are Air Handler Repairs? What Do You Need To Know About Them?
Air handler repairs involve fixing issues with the air handler unit (AHU), a crucial component in an HVAC (Heating, Ventilation, and Air Conditioning) system. The air handler’s primary function is to circulate air throughout your home or building, ensuring that conditioned (heated or cooled) air reaches all areas. It contains parts like blowers, filters, dampers, and cooling or heating coils. When one or more of these components malfunction, repairs are necessary to restore the HVAC system’s efficiency. Air Cleaning Technologies provides air handler repairs in Silver Springs, MD, Leesburg, Gaithersburg, MD, Fairfax County, Columbia, Frederick, MD and surrounding areas.
Key Points to Know About Air Handler Repairs:
Common Components That May Need Repair:
Blower Motor: The motor drives the fan that pushes air through ducts. Issues include burnout, electrical failure, or bearing wear.
Fan/Blower: Blades can get dirty, bent, or damaged, which impairs airflow.
Filters: Clogged or dirty filters reduce airflow and can cause overheating or freezing. Regular maintenance can prevent bigger problems.
Coils (Heating and Cooling): If refrigerant leaks or the coils get clogged, cooling or heating may be impaired.
Dampers: These regulate airflow in different zones. Faulty dampers can reduce system efficiency.
Signs You Need Air Handler Repairs:
Poor Airflow: If rooms are not receiving adequate air, it might indicate a fan or motor problem.
Strange Noises: Grinding, screeching, or banging noises often point to motor or fan issues.
Uneven Heating or Cooling: When temperature control is uneven, it might signal issues with the coil or blower.
System Cycles Frequently: Short cycling (turning on and off rapidly) can indicate a problem with the thermostat, blower, or control board.
Increased Energy Bills: If the air handler is malfunctioning, it can make the system work harder, driving up energy costs.
Repair vs. Replacement:
If the repairs are minor (like replacing a belt or fixing a motor), repairing is more cost-effective.
If the air handler is older (typically 10-15 years), frequent breakdowns may indicate it’s time for a replacement rather than repairs.
Cost of Repairs:
Costs vary depending on the issue. Small repairs like replacing a fan belt or cleaning coils are cheaper ($100–$300), while motor replacements or refrigerant leaks could be more expensive ($500–$1,000+).
Preventive Maintenance:
Regular maintenance can reduce the likelihood of repairs. This includes cleaning or replacing filters, checking electrical connections, inspecting and lubricating the motor, and ensuring proper refrigerant levels.
Safety Considerations:
Since air handlers are electrical devices, there are risks of electrical shock or fire hazards. Always ensure repairs are done by a licensed professional.
Understanding these elements will help you maintain your HVAC system efficiently and avoid unexpected breakdowns or costly repairs.
If you have any questions, please do not hesitate to call us.