Is your heat pump turning on and off every few minutes? This behavior, known as “short cycling,” is a common concern for homeowners in Penobscot County. It not only prevents your home from reaching a comfortable temperature but also puts massive strain on your equipment.

Why Short Cycling Happens

The most common cause of short cycling is restricted airflow. When your filters or internal blower wheels are clogged with dust and mold, the system overheats and shuts down as a safety precaution. Once it cools slightly, it tries to start again, creating a damaging cycle.

Other Potential Culprits

• Thermostat Issues: Poor placement or faulty wiring.
• Oversized Units: A system that is too powerful for the space will reach the target temperature too quickly and shut off.
• Refrigerant Leaks: Low pressure can trigger safety switches.

If your unit is short cycling, a deep cleaning from Moran Heat Pump Cleaning is often the first and most effective solution. We’ll clear the blockages and ensure your system can breathe again.