Ebac CD425-D HVAC Dehumidifier – Model 10142 BR-US (460V, 3-Phase, Gravity Drain)
The Ebac CD425-D (10148BR-US) is the gravity-drain version of the 285 PPD refrigerant HVAC dehumidifier, running on 460V 3-phase at 8A. It delivers 1,750 CFM, reverse-cycle defrost to 33°F, digital humidistat control, and covers 52,970 ft³ of effective volume — identical to the pump-equipped 10149BR-US in every specification except the condensate removal method. The gravity-drain configuration is the correct choice for installations with floor drains or condensate pans directly accessible below the unit.
CD425 10142BR-US – Key Specifications and Features
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Model: 10148BR-US (CD425-D, 460V 3-phase, gravity drain)
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Extraction rate: 285 PPD
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Airflow: 1,750 CFM
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Electrical: 460V (440V rated), 3-phase, 60 Hz, 8A, 3.6 kW
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Defrost system: reverse-cycle defrost
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Operating temperature: 33°F to 95°F
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Effective volume: 52,970 ft³
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Condensate removal: gravity drain (no internal pump)
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Control: digital adjustable humidistat
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Construction: welded steel chassis, baked epoxy and vinyl coating
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Dimensions: 43" W × 19" D × 47" H
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Weight: 353 lbs
Where the CD425 10142BR-US Performs
Industrial facilities with floor drains directly below the HVAC dehumidifier installation point use the gravity-drain 10148BR-US rather than the pump-equipped version, eliminating the pump as a potential failure point and reducing unit cost. Warehouses where the CD425-D mounts directly above a trench drain and distribution centers with industrial floor drains at unit location are the primary deployments. The absence of an internal pump also means there is no condensate reservoir to overflow — gravity moves water continuously as it forms, which is the preferred drainage method in facilities with properly designed floor drainage.
Pump vs. No-Pump CD425 Selection
The 10148BR-US (no pump) and 10149BR-US (with pump) are identical in every performance specification: 285 PPD, 1,750 CFM, 460V/8A, 33°F minimum, 52,970 ft³ coverage. The only difference is condensate removal. Choose the pump model (10149BR-US) when the installation site lacks a floor drain within gravity reach — the pump can discharge to any drain up to a specified lift height. Choose the no-pump model (10148BR-US) when floor drainage is directly accessible and a simpler installation with no pump maintenance is preferred.
| Model |
10142BR-US |
| Extraction Rate |
285 PPD |
| Airflow |
1,750 CFM |
| Electrical |
460V, 3-phase, 8A, 3.6 kW |
| Min Operating Temp |
33°F |
| Max Operating Temp |
95°F |
| Effective Volume |
52,970 ft³ |
| Condensate |
Gravity drain |
| Dimensions |
43" W × 19" D × 47" H |
| Weight |
353 lbs |
Documents
CD425 Wiring Diagram (PDF)
CD425 Wiring Schematic (PDF)
Spec Sheet
Manual
