Intermittent mechanical ventilation (IMV)
Our intermittent mechanical ventilation (IMV) two speed fans help improve indoor air quality (IAQ) by eliminating moisture, condensation and odours from small spaces where humid air may be a problem. Each range in our intermittent Simply Silent™ family was designed for easy installation and comes with a 2 year warranty. Our Simply Silent™ fans use our advanced Ghost™ Air Movement Technology to deliver near-silent running.
All our two speed fans have been designed to keep the noise of the motor and movement of air to a minimum. Ghost™ Air Movement Technology uses long-life silent running motors and precision engineered components to avoid mechanical noise. Advanced airflow management eliminates irregular air flow paths and turbulence.
Ease of Installation
The flexible Simply Silent™ family of fans suits wall, ceiling, panel, or window installations. The twist and clip cover, large cable access, radial fixing points and level reference, and quick fit clamp make fitting quick and hassle free, regardless of the fan position.
Designed to help achieve the requirements of the current Part F of the Building Regulations for maintaining indoor air quality in specific spaces. Our fans are IPX4 rated for safe installation, and our LV range features Safety Extra Low Voltage (SELV) transformers.
Our Simply Silent™ family of intermittent mechanical ventilation fans have been designed for simpler cleaning and easier servicing.