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Crawl Space vs Whole Home Dehumidifier: Which Do You Need?
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Top Guide Artcles
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Crawl Space Dehumidifier Model Parameters
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Model | Capacity | Size For | Air Flow | COP |
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145 PPD at Sat, 60PPD@AHAM | 1,800 Sq.Ft | 165CFM 280CMH | 2.4L/KWh |
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180 PPD Sat, 85 PPD@AHAM | 2300 sq. ft. | 194CFM 330CMH | 2.7 L/kWh |
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120 PPD Sat, 55 PPD@AHAM | 1,300 Sq.Ft | 130 CFM, 230CMH | 2.4 L/Kwh |
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145 PPD at Sat, 60 PPD@AHAM | 1,800 Sq.Ft | 165CFM 280CMH | 2.4L/KWh |
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70 PPD Sat, 35 PPD@AHAM | 1,000 Sq.Ft | 115CFM,195CMH | 2.0 L/kWh |
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120 PPD Sat, 55 PPD@AHAM | 1,500 Sq.Ft | 153CFM,260CMH | 2.3 L/kWh |
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120 PPD Sat, 55 PPD@AHAM | 1300 sq. ft. | 130 CFM, 230CMH | 2.4 L/Kwh |
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113 PPD Sat, 53 PPD@AHAM | 1200 sq. ft. | 120 CFM, 205 CMH | 2.27 L/kWh |
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70 PPD Sat, 35 PPD@AHAM | Up to 1,000 sq.ft. | 115CFM,195CMH | 2.0 L/kWh |
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220PPD at Sat, 100PPD@AHAM | 2900 sq. ft. | 250CMH | 2.7 L/Kwh |
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120 PPD at Sat, 55PPD@AHAM | 1300 sq. ft. | 130 CFM, 230CMH | 2.4 L/Kwh |
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120 PPD Sat, 55 PPD@AHAM | 1300 sq. ft. | 130 CFM, 230CMH | 2.4 L/Kwh |
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198 PPD Sat, 90 PPD@AHAM | 2600 sq.ft | 210 CFM, 350 CMH | 2.69L/KWh |
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198 PPD Sat, 90 PPD@AHAM | 2600 sq.ft | 210 CFM, 350 CMH | 2.69L/KWh |
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198 PPD at Sat, 90 PPD@AHAM | 2600 sq.ft | 210 CFM, 350 CMH | 2.69L/KWh |
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235PPD Sat, 120 PPD@AHAM | 3,300 Sq.Ft | 290 CMH | 2.7 L/Kwh |

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Usage Guide
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Troubleshooting Guide
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Problem | Cause | Solution |
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Machine Won't Run | Power supply issue | Confirm power to the outlet and proper plug installation. |
Room temperature is over 104°F (Display HI) or below 33.8°F (Display LO) | The dehumidifier is experiencing operation issues due to being subjected to temperatures outside the optimal range. Adjust ambient conditions to maintain a temperature within the range of 33.8°F to 104°F, and the unit will initiate its operation. | |
Low Air Flow | Air filter is clogged | Replace the filter. |
Air inlet or outlet is blocked | Clear the blockage from the inlet or outlet. | |
Loud Noise | Machine is not level | Move the dehumidifier to flat, firm ground. |
Filter mesh is blocked | Replace the filter. | |
Trouble Code: E1 | Humidity Sensor Issues | Ensure the wire is connected at both ends. If no issues are visible, the sensor may be faulty. Replace defective sensor. |
Trouble Code: HI or LO | Room temperature is over 104°F (Display HI) or below 33.8°F (Display LO) | The dehumidifier is experiencing operation issues due to being subjected to temperatures outside the optimal range. Adjust ambient conditions to maintain a temperature within the range of 33.8°F to 104°F, and the unit will initiate its operation. If room temperatures are within the temperature range, the sensor may be faulty. Replace defective sensor. |
Trouble Code: E3 | Abnormal coil temperature | Contact your installer for assistance. |
Trouble Code: E4 | Water full alarm | Check whether water pipes are clogged or bent. |
Trouble Code: E5 | Refrigerant leak | Contact your installer for assistance. |
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Repair & Maintenance
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FAQ
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