Dehumidifier Master DH92 80 l/24h model 4140.004

The Master DH92 dehumidifier (80 l/24h) model 4140.004 is a commercial-grade unit designed for high-capacity moisture removal in large indoor environments. Built for continuous operation, the device provides robust dehumidification performance suitable for basements, renovation sites, warehouses and flood remediation. The unit combines industrial construction with straightforward controls and continuous drainage capability to support professional and heavy-duty use where maintaining low humidity is critical.

Advantages

The Master DH92 delivers a high extraction rate of up to 80 liters per 24 hours under standard conditions, enabling rapid reduction of ambient humidity in sizable spaces. Its industrial-grade build ensures durability during extended deployment and frequent transport. Continuous drainage options reduce the need for manual water removal, and the unit’s design supports stable operation in demanding environments typical for restoration and construction projects.

Suitable for

• Basements and cellars with elevated humidity
• Post-flood drying and water damage remediation
• Construction and renovation sites to accelerate drying of materials
• Warehouses, storage areas and large commercial premises

Key specifications

• Dehumidification capacity: up to 80 liters per 24 hours (standard conditions)
• Intended use: commercial / professional / heavy-duty environments
• Continuous drainage capability for long-term operation
• Robust industrial construction for repeated deployment and transport
• Controls: user-accessible controls for basic operation and humidity management

How to use

Place the Master DH92 on a stable, level surface in the area requiring moisture control, ensuring adequate airflow around the unit. Connect the unit to a suitable mains power supply and, if long-term operation is required, attach a suitable drainage hose to the continuous drain outlet and route it to an appropriate drain or collection point. Set the controls according to the target humidity level or operating mode and monitor progress; empty the collection container if using intermittent collection and check filters and inlets regularly to maintain performance.

Usage recommendations

For effective operation, seal the treated space as much as practical to limit air exchange with humid outside air. Use continuous drainage for unattended, long-duration tasks and perform periodic maintenance such as cleaning air inlets and checking condensate pathways to ensure consistent dehumidification performance.