What to Do If Your Heat Pump Stops Working

Heat pumps are essential for maintaining comfort in your home year-round. But when your heat pump suddenly stops working, it can leave you in an uncomfortable situation, especially during the colder months. Before you panic, there are a few steps you can take to troubleshoot the problem. Here’s a guide to help you determine whether you can fix the issue yourself or if it’s time to call a professional like Mike’s A/C.

1. Check the Power Supply

  • Verify the thermostat settings: Ensure your thermostat is set to “heat” and the temperature is correctly adjusted.
  • Inspect the circuit breaker: A tripped breaker could be the cause. Reset it and see if the heat pump resumes operation.
  • Examine the outdoor unit: If the outdoor unit isn’t receiving power, check for a disconnected or damaged power cord.

2. Inspect the Air Filter

  • Clogged or dirty air filters restrict airflow and can cause the system to shut down. Replace or clean the air filter as needed to ensure proper airflow.

3. Ensure Proper Airflow Around the Unit

  • Clear debris: Check the outdoor unit for leaves, dirt, or other debris that might block airflow. Clean the area around it to ensure proper operation.
  • Inspect vents: Make sure indoor vents and registers aren’t obstructed by furniture, curtains, or other objects.

4. Look for Ice or Frost on the Outdoor Unit

  • Ice buildup can prevent the heat pump from working effectively. Turn off the unit and switch to emergency heat if available. Once the ice has melted, turn the heat pump back on.
  • Persistent icing may indicate a refrigerant issue or a malfunctioning defrost cycle, which requires professional attention.

5. Listen for Unusual Noises

  • Strange noises, such as grinding, rattling, or squealing, could indicate mechanical problems. These issues typically require a technician’s expertise to diagnose and repair.

6. Reset the System

  • Most heat pumps have a reset button on the outdoor unit. Turn off the system, press the reset button, and wait a few minutes before turning it back on.

7. Check for Error Codes

  • Some modern heat pumps display error codes on the thermostat or control panel. Refer to the owner’s manual for guidance on what the code means and potential solutions.

When to Call Mike’s A/C

If none of these troubleshooting steps resolve the issue, it’s time to call a professional. Heat pumps are complex systems, and attempting extensive repairs without proper training can lead to further damage. Mike’s A/C specializes in diagnosing and repairing heat pump problems in Angie, Bogalusa, Bush, Franklinton, Poplarville, and Sandy Hook.

Contact Mike’s A/C Today

Don’t let a malfunctioning heat pump disrupt your comfort this winter. Call Mike’s A/C at 985-516-3353 or visit www.mikesacllc.com to schedule a service appointment. Whether it’s a minor issue or a major repair, you can count on expert service and reliable solutions.