Gree 40L Dehumidifier GDN 40 BA

Unlock Your Pot-tential with Gree 40L Dehumidifier GDN 40 BA

Humidity spikes can ruin harvests in South African grow spaces — coastal mugginess, rainy seasons and enclosed tents create the perfect storm for mould, bud rot and powdery mildew. The Gree 40L Dehumidifier GDN 40 BA tackles it head-on, extracting up to 40 litres of excess moisture per day across areas up to 160 m², keeping RH in the ideal 40–55% sweet spot for vigorous vegetative growth, dense flowering and rot-free buds. The adjustable humidistat with digital display lets you dial in precise targets, while auto-restart after power outages (common during load-shedding) ensures uninterrupted operation. Low power draw under 320 W keeps electricity costs manageable, and the 2.5 L tank with continuous drain hose option means less emptying and more uptime. Integrated wheels make repositioning simple around tents, rooms or greenhouses. Reliable performance, user-friendly controls and energy-conscious design make this unit a sustainable choice for growers who want cleaner air, healthier plants and bigger, better-quality yields without the humidity headache.

Key Features

• 40 L/day extraction capacity – handles large grow rooms & greenhouses up to 160 m²
• Adjustable humidistat & digital display – precise humidity control at a touch
• Auto-restart after power loss – perfect for SA load-shedding conditions
• Continuous drain hose connector + 2.5 L tank – reduced maintenance & downtime
• Low power consumption <320 W – energy-efficient for long grow cycles
• Portable with integrated wheels – easy relocation in tents or multi-room setups

Technical Specifications

• Model: GDN 40 BA
• Dehumidification Capacity: 40 L / 24 hours
• Coverage Area: Up to 160 m²
• Power Consumption: < 320 W
• Water Tank Capacity: 2.5 L
• Noise Level: < 52 dB
• Operating Temperature: 5–35 °C
• Dimensions: 400 × 320 × 700 mm
• Voltage/Frequency: 220–240 V ~ 50 Hz