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Free shipping on most orders · Questions? Call (978) 295-7538
Free shipping on most orders · Questions? Call (978) 295-7538
Ebac DD400 Desiccant Dehumidifier - Low Humidity Control – 271 CFM, 220V

Ebac DD400 Desiccant Dehumidifier - Low Humidity Control – 271 CFM, 220V

SKU: 10500SU-USIn stock
$4,329.00
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Ebac DD400 Single-Phase Desiccant Unit for Large Rooms

Ebac DD400 dehumidifier units move 271 cfm of dry air through a desiccant rotor, giving contractors and maintenance teams more air turnover in bigger or leakier spaces. It runs on 220V single-phase power and keeps pulling moisture from cold air, which makes it a practical choice for unheated buildings and winter drying work.

Ebac DD400 Power and Moisture Removal

Plan for a 220V single-phase supply on site before the job starts, and check the circuit rating while you are at it.The DD400 draws 8 A at 220V and is rated at 1.8 kW. Ebac gives typical extraction as 71.5 pints per day (33.8 L) at 27°C and 60% relative humidity.

  • 4" Regen Duct — the wet-air outlet carries 80 cfm of regeneration air, so venting moisture outside takes a straightforward duct run.
  • 5" Process Duct — send dry air into wall cavities or sealed rooms through flexible ducting.
  • Manual / Automatic Mode Selection — leave it on manual for a full dry-out, or set it to automatic for ongoing humidity control.
  • Remote Humidity Sensor Facility — mount the sensor away from the unit for a truer room reading. A humidistat is available as an optional add-on.
  • Hours Run Meter and Ammeter — track run time per job and check electrical load at a glance.
  • High Temperature Safety Cut-outs — the unit shuts off if internal temperatures climb too high.

Ebac DD400 Applications and Environments

Use it in warehouses, plant rooms, archives, and large restoration jobs with 220V power available. At 59.5 lbs and 21.25" deep, the Ebac DD400 is still free standing and has carrying handles for moving it on site. Rubber anti-vibration feet keep it planted, and the rated sound level is 67 dBA. The fitted mains plug, electronic controls, and filtered single air inlet cut down on setup time. Buyers who need a stainless housing or inlet duct attachments can add them as options.

Specifications

Model No. 10500SS-US
Height 16.5" (420 mm)
Width 15.75" (400 mm)
Depth 21.25" (540 mm)
Weight 59.5 lbs (27 kg)
Voltage 220 V
Current 8 A
Phase 1
Frequency 60 Hz
Power 1.8 kW
Process Airflow – Dry Air 271 cfm (461 m³/hr)
Regen Airflow – Wet Air 80 cfm (136 m³/hr)
Process Duct Size – Dry Air 5" (130 mm)
Regen Duct Size – Wet Air 4" (100 mm)
Rotor Wheel Speed 20 rph
Noise Level 67 dba
Typical Extraction @ 27°C 60% 71.5 ppd (33.8 L/day)
Min Operating Temperature -4 °F (-20°C)
Max Operating Temperature 104 °F (40°C)

Documents

Spec Sheet

Manual

DD400 Wiring Diagram (PDF)

DD400 Wiring Schematic (PDF)

Product Warranty Information

Manufacturer warranty1 year

Warranty claims go through the manufacturer. Questions about coverage? Call +1 (978) 295-7538 or email info@uscleaningtools.com.

B2B & Tax-Exempt Purchases

We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.

How to place a tax-exempt order:

  1. Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call +1 (978) 295-7538.

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Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.

Processing & delivery: in-stock orders ship in 2–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order equipment shows its lead time on this page.

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Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus a non-refundable payment processing fee, which may apply, so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.

30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.

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Frequently Asked Questions

Does the DD400 need a 220 V circuit?
Yes. The DD400 runs on 220 V, single phase, 60 Hz, drawing 8 A and 1.8 kW.
How many pints per day does the DD400 remove?
It is rated at 71.5 pints per day (33.8 L/day) typical extraction at 27°C (about 81°F) and 60% RH.
What duct sizes does the DD400 use?
Duct sizes are 5 in (130 mm) for process air and 4 in (100 mm) for regen air.
What temperatures can the DD400 run in?
Ebac lists an operating range of -4°F to 104°F.
What is the airflow?
Process (dry) airflow is 271 cfm (461 m3/hr) and regeneration (wet) airflow is 80 cfm (136 m3/hr).

How the Ebac DD400 Desiccant Dehumidifier Compares to Other Ebac dehumidifiers

The closest 5 models from the 12 Ebac dehumidifiers we carry, by capacity. Not sure which size fits the job? Call +1 (978) 295-7538.

Model
This modelEbac DD400 Desiccant Dehumidifier - Low Humidity Control Ebac DD400 Desiccant Dehumidifier - Low Humidity Control
Ebac DD300 Desiccant Dehumidifier - Low Humidity Control Ebac DD300 Desiccant Dehumidifier - Low Humidity ControlEbac RM85 10560RG-US Dehumidifier Ebac RM85 10560RG-US DehumidifierEbac DD400-E 10500GR-US Desiccant Dehumidifier 220V Ebac DD400-E 10500GR-US Desiccant Dehumidifier 220VEbac DD700 10551GR-US Desiccant Dehumidifier 460V 3ph Ebac DD700 10551GR-US Desiccant Dehumidifier 460V 3ph
Price$4,329$3,888$2,600$4,563$11,499
Capacity72 PPD69 PPD70 PPD72 PPD231 PPD
Airflow271 CFM136 CFM—271 CFM410 CFM
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