Crawl Space Ninja: 1 DOE certified model
Crawl Space Ninja has one dehumidifier basic model certified to DOE as of 2026-11-03, rated 45.44 pints/day under the 2019 DOE test. How its efficiency compares with its DOE class is below.
Source: DOE Compliance Certification Database (dehumidifiers), data as of 2026-11-03.
Dehumidifiers
| # | Photo | Model | Labels | Pints/day (2019 test) | IEF, L/kWh | DOE class | Brands |
|---|---|---|---|---|---|---|---|
| 1 | Crawl Space NinjaNinja Dry Pro 70 |
| 45.44pints/day, 2019 DOE test | 1.96 | 25 to 50 | 1 |
How efficient is the Crawl Space Ninja Ninja Dry Pro 70?
Crawl Space Ninja Ninja Dry Pro 70 files IEF 1.96 L/kWh. The median among the 296 models in its DOE class (portable dehumidifiers, 25 to 50 pints/day) is 1.91, so it's above the median: higher than 155 of the 296.
A higher IEF means more water removed per kWh.
Who makes Crawl Space Ninja dehumidifiers?
DOE's database has no manufacturer field, so the evidence is whose model number each unit is filed under and which other brands file the same unit.
Its one basic model isn't filed by any other brand as of 2026-11-03, and the model number isn't another company's. DOE's records tie it to Crawl Space Ninja alone.
How much does a Crawl Space Ninja dehumidifier cost to run?
Crawl Space Ninja Ninja Dry Pro 70 certifies 45.44 pints/day (21.5 liters) at an IEF of 1.96 L/kWh. That takes 10.97 kWh a day running nonstop at DOE's test conditions: about $1.99 a day, or $59.76 for 30 days.
Real use cycles on and off with the humidity, so that's the upper figure for a day of nonstop running.
At 18.16¢ per kWh, the US average residential price for August 2026 (EIA Electric Power Monthly, table 5.6.A). Worked out from the certified figures.
How does Crawl Space Ninja Ninja Dry Pro 70 compare with other brands?
Picked by rule from models with a matched listing, DOE data as of 2026-11-03.
- Within 3 pints/day of its size, highest IEF: AEOCKY LEO-003, 44.94 pints/day. DOE class 25 to 50 pints/day, IEF 2.21: about 11% less power for the same water removal.
- Nearest size in its class with a higher IEF: DuraComfort DH50PL, 49.52 pints/day. DOE class 25 to 50 pints/day, IEF 2.01.
- Nearest bigger unit: WatchDog NXT85c, 48.76 pints/day. DOE class 25 to 50 pints/day, IEF 1.86.
Questions about Crawl Space Ninja
- Is Crawl Space Ninja a good dehumidifier brand?
- Its one dehumidifier basic model, Crawl Space Ninja Ninja Dry Pro 70, certifies 45.44 pints/day under the 2019 DOE test, and its IEF of 1.96 is higher than 155 of the 296 in its DOE class (portable dehumidifiers, 25 to 50 pints/day). We don't test reliability, noise or build quality, so we can't rank brands on those. How we compare models.
- Does Crawl Space Ninja make a 50 pint dehumidifier?
- No current DOE record shows one as of 2026-11-03. Its one model, Crawl Space Ninja Ninja Dry Pro 70, certifies 45.44 pints/day under the 2019 DOE test. Boxes that quote the older 80°F test read higher for the same unit. How the 2019 test changed pint ratings.