Your entire household relies on your HVAC system to keep you comfortable all year long. However, sometimes, you might run into problems while running your heat or air conditioning. One potential issue that can occur is that your HVAC system continuously runs and won’t turn off. These are some of the most common reasons why this happens.

Electrical Problems

All HVAC systems consist of a variety of electrical parts. Often, when the system doesn’t turn off, the problem lies with one of the electrical systems. In some cases, the relay switch may be stuck and cause the compressor to keep running instead of allowing the unit to shut off. Whether this is the situation or another electrical component is causing the problem, a technician in Oakdale, California can assess things and ensure that your HVAC system is functioning correctly again.

Faulty Fan Limit Switch

Another reason your HVAC system might not shut off is that the fan limit switch is stuck in the on position. A professional can inspect your unit and reset the switch if this is the problem. Once the fan limit switch is reset, your HVAC system will shut down when your thermostat is not calling for heat.

Thermostat Problems

If your thermostat is over 10 years old, it might be the culprit for your HVAC system failing to shut off. Over time, the sensor accumulates dirt and debris, which causes them to read the temperature of the room inaccurately. Other issues, such as loose or damaged wires, can also cause this to happen. You can also experience problems if your thermostat settings are set incorrectly.

Frozen Evaporator Coils

Your HVAC system might not shut off if the evaporator coils have frozen. This can occur when there’s insufficient heat and condensation develops on the surface of the coils. Frozen evaporator coils also happen because of an accumulation of dirt, dirty air filters, low refrigerant levels, and blocked vents. A technician can make an inspection and fix the problem so that your HVAC system can run optimally.

Who to Contact if Your HVAC System is Continuously Running

At [Company_Name], we are proud to be local. Our founder grew up right here in Oakdale, CA and built the company through relationships, trust, and great service. We install, maintain and repair a wide range of heating and cooling systems. We also offer our clients the opportunity to become part of our maintenance program, the Air Care Club, because we believe in bolstering long-term customer relationships.

If you’re having a problem with your HVAC system constantly running and not shutting off, contact Airvengers, LLC so we can solve the problem.

Meet the Author
Airvengers Team
Airvengers Team

Airvengers LLC has over 15 years of serving the Central Valley and surrounding areas. We are a small, family-owned business looking to serve the local community with any of your indoor, heating, and air conditioning needs.
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