Stepless Frequency Adjustment

A precise control of compressor speed (frequency) in inverter-driven HVAC systems. Unlike older variable-speed systems that had fixed speed steps, stepless adjustment means the compressor can change frequency seamlessly to any value needed. This allows the system to match the heating/cooling demand exactly (rather than jumping between preset speeds). The result is very tight temperature control and high efficiency, since the compressor only uses as much power as needed at any moment. In effect, it’s an advanced form of inverter control.