when to replace evaporator coil

HVAC

The answer to 'when to replace evaporator coil' is that the evaporator coil in your HVAC system typically needs to be replaced every 10-15 years, or sooner if it becomes damaged or corroded. The evaporator coil is a critical component that absorbs heat from the air inside your home and transfers it to the refrigerant, so it's important to keep it in good working condition.

Over time, the evaporator coil can become clogged with dust, debris, and even mold, reducing its efficiency and causing your HVAC system to work harder. Additionally, the coil can develop leaks or become damaged, which can lead to refrigerant loss and further reduce the system's performance. If you notice any issues with your evaporator coil, such as poor cooling, increased energy bills, or strange noises, it's best to have a professional HVAC technician inspect it and recommend whether replacement is necessary.

Step-by-Step Guide

  1. 1

    Schedule an HVAC inspection

    Contact a licensed HVAC technician to inspect your evaporator coil and provide recommendations on whether it needs to be replaced.

  2. 2

    Replace the evaporator coil

    If the technician determines the evaporator coil needs to be replaced, they will handle the removal of the old coil and installation of the new one.

Frequently Asked Questions

How do I know if my evaporator coil needs to be replaced?

Signs that your evaporator coil may need to be replaced include poor cooling, increased energy bills, strange noises, or visible damage or corrosion.

Can I replace the evaporator coil myself?

While some homeowners may be able to replace the evaporator coil themselves, it's generally recommended to have a professional HVAC technician handle this task to ensure it's done safely and properly.

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