Window fan designed to double airflow for faster ventilation and fresher rooms. The BLACK+DECKER Dual Window Fan has reversible twin fans and two mechanical speed settings, ideal for bedrooms, kitchens and conservatories. Is it a more flexible choice than a fixed extractor or a freestanding fan for seasonal use?
⚡ At a Glance
- • Airflow: Twin 9-inch poly blades produce increased cross-ventilation for quicker air exchange
- • Best for: Ventilating bedrooms, kitchens, conservatories and small workshops needing extra airflow
- • Not ideal for: Windows without a screen or openings narrower than the expander range
Reversible twin 9-inch fans with two mechanical speeds create intake or exhaust airflow. Accordion expanders and removable legs adapt the unit to a variety of window positions.
Faster room clearing – with reversible twin fans
Two 9-inch fans operate in intake or exhaust mode to create directional airflow through a room. Mechanical low and high speed settings adjust the rate of air exchange quickly.
Clears cooking smells and airborne fumes more rapidly, useful when ventilating conservatories or workshops during tasks like resin 3D printing.
Adjustable fit for different openings – with accordion expanders and removable legs
Accordion expanders extend from 22.5 inches to 33 inches to span common screened windows, while removable legs allow horizontal placement on a sill or flat surface. No extra brackets are required for standard screened installations.
Fits a wide range of screened windows and moves easily between rooms, making seasonal or temporary ventilation straightforward.
Quieter operation for sleeping spaces – with poly fan blades and simple mechanical controls
Polypropylene fan blades are shaped for maximum airflow while keeping rotational noise low, and mechanical switches avoid complex electronic speed controllers.
Suitable for bedrooms and workspaces where low noise matters, providing ventilation without creating an intrusive hum.
✨ The 4 Key Reasons for BLACK+DECKER Dual Window Fan
- Mechanical Controls – Reliable two-speed switches for immediate, fuss-free adjustment
- Reversible Airflow – Choose intake or exhaust to suit seasonal ventilation needs
- Accordion Expanders – Secure fit for window widths from 22.5 to 33 inches
- Rust-Resistant Construction – Withstands humid rooms like kitchens and bathrooms
📋 Technical Details at a Glance
- Category: Home, Window Fan
- Fan Size: Dual 9-inch fans
- Dimensions: 23.8 x 4 x 12.6 inches
- Weight: 4.5 lbs
- Speed Settings: Low and High
❓ Frequently Asked Questions
Q: Is installation adjustable for different window widths?
A: Accordion expanders adjust from 22.5 inches to 33 inches and removable legs allow alternative horizontal placement, so the unit adapts to most screened windows.
Q: Is operation quiet enough for bedrooms?
A: User reviews highlight quiet performance, and poly fan blades are designed to maximise airflow while keeping noise to a minimum.
Q: Can airflow be set to draw air in as well as push air out?
A: Reversible twin fans can be configured to draw fresh air into a room or expel indoor air out, allowing flexible ventilation.
🏆 Our Verdict
Ideal for renters and homeowners who need a portable, effective way to ventilate individual rooms. Reversible twin fans, adjustable expanders and rust-resistant construction make it a flexible choice for seasonal and task-based ventilation. Durable build and simple controls deliver dependable long-term value for temporary or moveable ventilation needs.
