Engineered to be 75% quieter 3
Streamlined air channels for reduced airflow turbulence make AM09 75% quieter than AM05.
The new Dyson Hot + Cool™ fan heater has been engineered to significantly reduce turbulence throughout the machine. Airflow paths have been streamlined allowing air to pass through the machine with greater efficiency. It is the only fan heater with Quiet Mark accreditation.