Soundtest for Power World heatpumps

How does Power World minimize noise from its heat pumps?

This is done in the professional noise laboratory for heat pumps. The lab simulates the acoustic propagation field. We divide them into 3 groups:

• free field
• semi-free field 
• full diffusion field 

All this happens in a limited space. The technicians use the sound pressure method to accurately test the sound power of the sound source and evaluate the sound level of the heat pump. Every improvement in the noise reduction of the Power World heat pump is tested in this professional noise laboratory, so that Power World has very accurate data to optimize the sound of the heat pump.

His professionalism is internationally recognized.