Mountain Air EC Whisper Silencer High Speed Fans represent the ideal solution for those looking to combine high performance with whisper-quiet operation. The dual impeller and turbine-style inlet are designed to optimise pressure throughout the fan housing, improving airflow when paired with long or complex ducting runs. Courtesy of the insulated housing, the EC Whisper High Speed fan delivers class-leading performance whilst remaining near-silent even at full power.
Fan Speed Controller
A digital 3-mode Environmental Controller is included to provide the user with total control. One mode allows for manual control of the fan's speed, while two thermostat-controlled modes either turn off the fan or reduce its speed when the temperature of the room falls below set temperature.
The 3 modes that can be used are Fan Speed, Cool-Temp Speed, and Cool-Temp Shutdown, explained below:
• Fan Speed: the fan will run continuously at the SET SPEED.
• Cool - Temp Shutdown: If temperature probe measures above the SET TEMP, the fan will run at full speed. If temperature probe measures below the SET TEMP, the fan will shut down.
• Cool - Temp Speed: If temperature probe measures above the SET TEMP, the fan will run at full speed. If temperature probe measures below the SET TEMP, the fan will run at SET SPEED.
Power Usage: 75W
Flow Rate: 1205m³/hour