EBAC DD400-E Desiccant Dehumidifier 10500GR-US - 71.5 PPD, 271 CFM

Reliable Drying Down to -4°F with the Ebac DD400-E Desiccant Dehumidifier

The Ebac DD400-E puts moisture control where refrigerant dehumidifiers can't go. It dries air with a rotating silica gel wheel instead of a compressor, so it keeps pulling moisture out of the air in cold stores, unheated warehouses, and job sites long after standard units shut down.

Process air is drawn in and passed over the silica gel wheel, leaving as warm, dry air. A separate heated regeneration air stream continuously passes through the same wheel to release the absorbed moisture, which is exhausted outside the space — so wet air never mixes back into the room you're drying.

Built to Handle Serious Moisture, Even in the Cold

A high-grade steel chassis with an electrostatic epoxy powder coat finish stands up to the rust and corrosion that come with constant humidity, while a compact, one-person-portable cabinet keeps it easy to place in space-restricted areas.

• Works Below Freezing — Refrigerant dehumidifiers stop working in the cold; the DD400-E's desiccant wheel keeps drying effectively down to -4°F.
• Dual Air Inlet Design — Keeps process air and wet regeneration air fully separate, so exhaust never mixes back into the space you're drying.
• High Capacity PTC Heater — Reaches full drying power immediately and holds it, so performance doesn't drift over a long run.
• Manual / Automatic Mode Selection — Run it hands-on, or add a remote humidistat for fully automatic humidity control.
• Hours Run Meter & Ammeter — Track runtime and drying performance at a glance, no guesswork on unit condition.
• Electrostatic Epoxy Powder Coated Steel — Resists rust and corrosion in the damp, high-humidity environments this unit is built for.
• Recessed Carrying Handles — Compact, lightweight cabinet moves easily with one person, even into tight spaces.

Ebac DD400-E Desiccant Dehumidifier Specifications