Reznor DS Series Destratification Fan

Reznor DS Series Destratification Fan – 3000m³/h to 9000m³/h

Efficient Heat Recovery

The Reznor DS Series is designed to combat the natural tendency of hot air to rise to roof level in buildings with high ceilings. By re-circulating this heat back down to occupied areas, the DS Series improves heating efficiency, reduces energy costs, and creates a more consistent indoor environment.

Improved Comfort & Energy Savings

These destratification fans lower the temperature gradient between floor and ceiling, ensuring occupants feel the benefit of existing heating. By eliminating wasted energy, they reduce overall fuel consumption and cut heating costs significantly.

Durable & Practical Design

Each DS unit features a high-efficiency axial fan with mesh finger guard, housed in a robust double-skin cabinet with four-point suspension. Adjustable four-way louvres provide even air distribution, while a frost protection unit ensures reliable performance without requiring an integral thermostat.

Simple Installation & Operation

Supplied ready for automatic operation, the DS Series fans only require mounting and electrical connection to begin delivering energy savings. Best installed approximately 1 metre below the roof apex, these units are suitable for factories, warehouses, sports centres, and other large buildings.

Buy the Reznor DS Series Destratification Fan with confidence from Climate Dry — providing economical and efficient heat recovery solutions, backed by trusted brands, expert advice, and rapid UK delivery with our Price Match Promise.

DS3-4

• Airflow: 3000 m³/h
• Mounting height: 4–8 m
• Electrical supply: 230V 1N 50Hz
• Current rating: 0.52 A
• Absorbed power: 0.11 kW
• Sound level: 50 dB(A)
• Net weight: 13.5 kg
• Dimensions (W×D×H): 492 × 492 × 306 mm
• Casing height: 180 mm

DS4-4

• Airflow: 5300 m³/h
• Mounting height: 6–12 m
• Electrical supply: 230V 1N 50Hz
• Current rating: 1.15 A
• Absorbed power: 0.25 kW
• Sound level: 54 dB(A)
• Net weight: 17 kg
• Dimensions (W×D×H): 573 × 573 × 345 mm
• Casing height: 180 mm

DS6-4

• Airflow: 6600 m³/h
• Mounting height: 6–12 m
• Electrical supply: 230V 1N 50Hz
• Current rating: 1.75 A
• Absorbed power: 0.38 kW
• Sound level: 57 dB(A)
• Net weight: 17.5 kg
• Dimensions (W×D×H): 573 × 573 × 306 mm
• Casing height: 180 mm

DS10-4

• Airflow: 9000 m³/h
• Mounting height: 10–18 m
• Electrical supply: 230V 1N 50Hz
• Current rating: 2.4 A
• Absorbed power: 0.52 kW
• Sound level: 62 dB(A)
• Net weight: 25.5 kg
• Dimensions (W×D×H): 694 × 694 × 345 mm
• Casing height: 180 mm

• Efficient heat recovery: Recirculates warm air from the ceiling back to occupied levels.
• Energy savings: Reduces heat loss through the roof, cutting fuel costs.
• High-efficiency axial fan: Provides reliable airflow with a mesh guard for safety.
• Robust construction: Double-skin cabinet with four-point suspension for secure installation.
• Improved comfort: Reduces temperature gradients in large, high-ceiling spaces.
• Reclaims wasted heat: Utilises heat from lighting, machinery, and heating systems.
• Adjustable discharge: Four-way louvres ensure even air distribution across the space.
• Simple operation: Ready for automatic use once installed and connected.