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air handler blowing cold air

HVAC

The answer to 'air handler blowing cold air' is that this is likely due to an issue with the air conditioning system. The air handler is the indoor unit that circulates air throughout your home, and if it's blowing cold air when the system is not actively cooling, it could indicate a problem.

Some common causes include a stuck or malfunctioning thermostat, a refrigerant leak, a problem with the compressor or other components, or even a clogged air filter. In some cases, it may also be caused by a simple wiring or control issue. If the air handler is blowing cold air constantly, it's best to have a professional HVAC technician diagnose and repair the problem to ensure your system is operating safely and efficiently.

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Step-by-Step Guide

  1. 1

    Check the air filter

    Start by inspecting and replacing the air filter if it's dirty or clogged, as this can restrict airflow and cause the air handler to blow cold air.

  2. 2

    Inspect the thermostat

    Make sure the thermostat is set properly and functioning correctly, as a stuck or malfunctioning thermostat can lead to the air handler blowing cold air.

Frequently Asked Questions

Why is my air handler blowing cold air?

The air handler blowing cold air could be caused by issues like a stuck thermostat, refrigerant leak, compressor problem, or clogged air filter.

When should I call an HVAC technician for a cold air handler?

If the air handler is blowing cold air constantly, it's best to have a professional HVAC technician diagnose and repair the issue to ensure safe and efficient operation.

Can I fix a cold air handler myself?

Some minor issues with the air handler blowing cold air may be fixable as a DIY project, like replacing a clogged air filter. But for more complex problems, it's recommended to call in a licensed HVAC technician.

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