Why Does My Heat Pump Go Into Defrost Mode?

If you’re in Glendale and you’re having trouble with your heat pump going into defrost mode, you don’t have to worry. At Evans Heating & Air, we specialize in HVAC repairs and can help you get your heat pump back to working properly. We understand that it can be frustrating when your heat pump is not functioning properly, but our team of experienced technicians is here to help. Don’t hesitate to give us a call if you need assistance with HVAC repairs in Glendale. We’re here to make sure you stay comfortable in your home all year round.

Here are some examples of what causes heat pumps to go into defrost mode:

  • Bad wiring: Lousy wiring is the most common reason your heat pump goes into defrost mode. Over time, wires can break or become frayed, causing them to short-circuit. It can cause your heat pump to go into defrost mode to prevent further damage. If the wiring of the heat pump is not properly connected to the thermostat, it can also cause the unit to go into defrost mode.
  • Damaged outdoor coil: Damaged or dirty outdoor coil is one of the issues that our technicians encounter. The outdoor ring can become damaged due to weather conditions or age. When this happens, the heat pump will go into defrost mode to try and release the heat that is being trapped.
  • Faulty thermostat: In most cases, a heat pump going into defrost mode is due to a defective thermostat. If your thermostat is not working correctly, it may cause the heat pump to go into defrost mode more often than it should. It can be a serious problem because it can lead to the heat pump working overtime and eventually breaking down.
  • Bad reversing valve: The reversing valve is a vital heat pump component that helps to change the direction of refrigerant flow. If this valve is not working correctly, it can cause your heat pump to go into defrost mode. Contact us today, and we will be happy to assist with any heating services in Glendale, CA.
  • Low RPM fan motor: The low RPM fan motor is an important factor in the heat pump. The quiet RPM fan motor defrosts if the heat pump lacks airflow. A low RPM fan motor can prevent the heat pump from circulating enough air, which will cause it to go into defrost mode.
  • Refrigerant leak: A refrigerant leak can cause the heat pump to go into defrost mode to release the heat that has built up. Leaks can be in the outdoor unit, indoor unit, or connecting tubing. A heat pump that is low on refrigerant will need help to heat or cool your home effectively.

If you are facing any of these issues with your heat pump and require assistance, feel free to contact Evans Heating & Air for detailed information about heat pump services in Glendale, CA.

Reliable Heat Pump Solutions With Evans Heating & Air

When heat pump issues occur, it is essential to have a reliable and experienced heat pump service provider on your side. At Evans Heating & Air, we provide Glendale, CA‘s best furnace repair in Glendale. We use advanced technology and industry-leading techniques to ensure your heat pumps run safely and efficiently all year round. Our certified technicians can quickly identify and fix heat pump issues, so you don’t have to worry about your heat pump going into defrost mode.

If you require heat pump repair or maintenance, contact Evans Heating & Air today!

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