Helios Fans DV EC 400 A Pro
Helios
Prices & Options
The Helios DV EC 400 A Pro is a roof fan that utilizes advanced EC technology to deliver efficient and reliable ventilation. It has a streamlined housing made from high-quality grey polypropylene, designed for horizontal installation with a diagonal air outlet. The fan operates effectively within a temperature range of ‑30 to +60 °C and includes built-in guide vanes to optimize airflow.
Equipped with a dynamically balanced aluminium mixed flow impeller, the motor-impeller unit ensures smooth and quiet operation.
The fan is powered by a DC external rotor motor with ball bearings, engineered for continuous operation and high efficiency, even when under controlled speeds. This motor is maintenance-free and designed to suppress radio interference. Additionally, the fan includes integrated time and pressure controls to stabilize pressure, allowing for ventilation with optionally adjustable flow rates for precise airflow management.
| Code & Description | Price | |
|---|---|---|
| DVEC400APRO : Helios Fans DV EC 400 A Pro | £2,370.03 + VAT £2,844.04 | |
We accept : 
15% discount with code ‘welcnfan1’
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