Sounds like grinding, banging, or squealing can indicate loose parts, motor issues, or debris in the system.
If your home isn’t staying as warm or cool as it should be, it may be struggling with low refrigerant, a dirty filter, or a malfunctioning compressor.
If your heat pump is constantly turning on and off, it might be experiencing thermostat problems, dirty coils, or electrical issues.
A sudden increase in energy bills is often a sign that your heat pump is working harder than it should due to inefficiencies.
If some rooms present uneven temperature, your system may be struggling to distribute air. This could be caused by airflow issues or the heat pump itself.