
The HÖUM SV90DC-D2 is a premium, ceiling-mounted ventilation fan designed for modern homes. It is the upgraded version of the standard SV90 series, featuring an advanced DC motor that prioritizes energy efficiency and near-silent operation.
Product Description
The SV90DC-D2 is engineered to tackle indoor air pollution—such as mold, allergens, and odors—in spaces like bathrooms, bedrooms, and walk-in wardrobes. Its “D2” designation refers to its sleek, square aesthetic, which is designed to sit flush against the ceiling for a minimalist, high-end look. By using a turbine-style motor, it effectively moves air through long ducting runs better than standard “propeller” fans.
Key Features
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Ultra-Efficient DC Motor: Consumes up to 50% less energy than traditional AC motor fans (operating at roughly 12W to 28W depending on the specific driver).
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NSK/NMB Ball Bearings: Equipped with high-quality Japanese ball bearings that provide a lifespan up to 10 times longer than standard oil-based bearings.
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High Static Pressure: The turbine fan design is optimized to push air through ducts even when there is resistance, ensuring consistent 90 CFM airflow.
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Whisper-Quiet Operation: At only 39 dB, it operates at the level of a quiet library, making it ideal for night-time use or ensuite bathrooms.
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Modern Aesthetics: Features a clean, square front panel that complements contemporary interior design.
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Extended Warranty: HÖUM typically provides a 2-year residential warranty and has recently updated motor parts coverage to 5 years (for units purchased from 2023 onwards).
Ideal Applications
| Room Type | Benefit |
| Bathroom | Rapidly removes steam and prevents mold growth on ceilings. |
| Bedroom | Provides air circulation without the loud humming of a standard fan. |
| Walk-in Wardrobe | Keeps clothes fresh and prevents “musty” odors in enclosed spaces. |
| Gym/Study | Maintains air quality in small rooms with limited natural ventilation. |









