Series Blauberg Ultra EC

New

Centrifugal exhaust low-noise and low-energy fans with EC-motors for ceiling mounting

Blauberg Ultra EC is a series of centrifugal ceiling extract fans with EC motors designed for low-noise, low-energy exhaust ventilation. These are high-performance centrifugal extract fans designed for demanding residential applications. The fans deliver stable air flow in high-resistance ventilation systems and are suitable for intermittent or continuous operation in residential and utility spaces.

Features

Ultra EC combines high extraction performance with low power consumption and quiet operation. The EC motor technology enables efficient airflow control, while the centrifugal impeller ensures stable performance even in high-resistance air duct systems. The fan is designed for comfortable everyday use in residential spaces and easy integration into interior design.

Key advantages include:

Energy-efficient EC motor (from 55 W)
Low noise — up to 36 dBA
Centrifugal impeller with forward-curved blades for stable pressure
Built-in backdraft damper to prevent reverse airflow
IPX4 protection for humid environments

The fan supports smooth speed adjustment via potentiometer and is compatible with Ø150 mm air ducts. Decorative panels are available in round or square designs in matte white or matte black finishes, with optional tri-color LED light versions for extra visual comfort.

Typical applications

Designed for ventilation of:

Bathrooms and shower rooms
Kitchens and utility spaces
Rooms with longer or high-resistance ductwork
Suitable for both intermittent and continuous operation.

Model designation key

Specification	Meaning
Round	Round decorative panel
Square	Square decorative panel
T	Fixed turn-off delay timer (12 minutes)
W	Power cord with plug
Tri-Color Light	Integrated LED light with selectable color temperature (warm / neutral / cool)

Colour options

Decorative panels allow easy adaptation to interior design:

Construction

Lineup Blauberg Ultra EC	Connected air duct size, mm	Maximum airflow, m³/h
Ultra EC 400 Round	150	530
Ultra EC 400 Round T W	150	530
Ultra EC 400 Square	150	530
Ultra EC 400 Square T W	150	530