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When to service air handler

HVAC

The answer to 'when to service air handler' is that you should service your air handler unit at least once a year, typically in the spring before the cooling season begins. This helps ensure the unit is running efficiently and can catch any potential issues before they become bigger problems.

During an air handler service, a technician will inspect the components, clean the air filter, check refrigerant levels, and perform any necessary maintenance or repairs. They may also recommend when to replace the air filter based on your usage and home environment.

Sources

1.
ENERGY STAR— authority
2.
ACCA— authority
3.
EPA— authority

Step-by-Step Guide

  1. 1

    Schedule Annual Service

    Contact an HVAC professional to schedule a comprehensive inspection and tune-up of your air handler before the start of cooling season.

  2. 2

    Inspect Components

    The technician will visually inspect the air handler's key components like the blower, coils, and electrical connections for any wear or damage.

  3. 3

    Clean Air Filter

    They will remove and clean or replace the air filter to ensure proper airflow through the system.

  4. 4

    Check Refrigerant

    The technician will verify the refrigerant level is correct and top it off if needed.

  5. 5

    Perform Maintenance

    Any necessary maintenance or minor repairs will be completed to keep the air handler running efficiently.

Frequently Asked Questions

How often should I change the air filter in my air handler?

Most experts recommend changing the air filter in your air handler every 1-3 months, depending on factors like the size of your home, number of occupants, and whether you have pets.

What are signs my air handler needs service?

Common signs your air handler needs service include reduced airflow, unusual noises, inconsistent temperatures, and higher energy bills. If you notice any of these, it's best to have a professional technician inspect the unit.

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