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Ebac DD400 Desiccant Dehumidifier - Low Humidity Control – 271 CFM, 220V
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+1 (978) 295-7538Ebac 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
Product Warranty Information
| Manufacturer warranty | 1 year |
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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:
- 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).
- We verify your certificate and mark your account tax-exempt — usually within one business day.
- Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
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.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
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.
Frequently Asked Questions
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 model
Ebac DD400 Desiccant Dehumidifier - Low Humidity Control |
Ebac DD300 Desiccant Dehumidifier - Low Humidity Control |
Ebac RM85 10560RG-US Dehumidifier |
Ebac DD400-E 10500GR-US Desiccant Dehumidifier 220V |
Ebac DD700 10551GR-US Desiccant Dehumidifier 460V 3ph |
|---|---|---|---|---|---|
| Price | $4,329 | $3,888 | $2,600 | $4,563 | $11,499 |
| Capacity | 72 PPD | 69 PPD | 70 PPD | 72 PPD | 231 PPD |
| Airflow | 271 CFM | 136 CFM | — | 271 CFM | 410 CFM |
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