whisperTECH450 is the state-of-the-art, flexible and competitive product perfectly designed for quieter new-generation heat pumps.

whisperTECH450 ensures low noise thanks to its three-blade geometry, optimized to guarantee high performance by reducing turbulences and thus the noise level.

The brand-new integrated solution born from the partnership with Panasonic Industry combines the quality and competence of SIT’s enhanced fluid dynamics & motor control electronics and the motor know-how & reliability of Panasonic Industry’s Japanese-engineered motors.