FehomCHWA150B
Dehumidifier · sold under 4 brands · DOE basic model AD-
DOE certified water removal
49.52pints/day2019 DOE test
IEF 2.01 L/kWh
DOE class: 25 to 50 pints/day
DOE data as of 2026-11-03DOE record
DOE capacity class The 2019 DOE test
Fehom CHWA150B: certified to DOE at 49.52 pints/day under the 2019 DOE test, IEF 2.01 L/kWh. The same unit is also filed as KESNOS CHWA150B, waykar CHWA150B and YAUFEY CHWA150B. DOE data as of 2026-11-03.
Every model number on this record
Filed with DOE under basic model AD-
| Model number | Filed by |
|---|---|
| AD- | – |
| CHWA150B | Fehom, KESNOS, YAUFEY, waykar |
| CHWA150E | Fehom, KESNOS, YAUFEY, waykar |
| CHWA150PB | Fehom, KESNOS, YAUFEY, waykar |
| CHWA150PE | Fehom, KESNOS, YAUFEY, waykar |
Same unit, 4 brands
Every brand files CHWA150B, CHWA150E, CHWA150PB, CHWA150PE.
49.52 pints/day under every name. Choose on price, warranty and what's in stock.
All 4 filed under DOE basic model AD-
How much does the Fehom CHWA150B cost to run?
About $2.12 a day, or $63.51 for 30 days, running nonstop at DOE's test conditions (less on days it cycles off at its humidity setting).
49.52 pints/day is 23.43 liters. At an IEF of 2.01 L/kWh that takes 11.66 kWh a day running nonstop at DOE's test conditions. Electricity at 18.16¢/kWh, the US residential average for August 2026 (EIA Electric Power Monthly, table 5.6.A). Each 1¢/kWh you pay above or below 18.16¢ moves the daily figure by 12¢.
How does the Fehom CHWA150B rank in its DOE class?
In its DOE class (portable dehumidifiers, 25 to 50 pints/day), 73 models have a matched Amazon listing. 11 of them have a higher IEF than its 2.01, which is level with their median of 2.01.
DOE's minimum for this class is an IEF of 1.60 L/kWh for units made since June 13, 2019. At 2.01, this one files 26% above that floor. 3 of the 296 in the class file exactly the minimum. Source: 10 CFR 430.32(v)(2).
Dehumidifiers certified at 25 to 50 pints a day (2019 test), 73 with a listingAmong 296 portable dehumidifiers, 25 to 50 pints/day
Water removal (pints/day)49.52
Higher than 159 of 296. 1 other shares 49.52.
25.0650 pints/day
Efficiency (IEF, L/kWh)2.01
Higher than 161 of 296. 110 others share 2.01.
1.62.21
Three to compare with
From models with a matched listing.
Within 3 pints/day of its size, highest IEF
AGLUCKY D026W-50Pt3M 49.86 pints/dayDOE class 25 to 50 pints/day, IEF 2.2: about 9% less power for the same water removal.
Nearest size in its class with a higher IEF
Airzentti ACD155P-PG100 49.83 pints/dayDOE class 25 to 50 pints/day, IEF 2.02.
Nearest bigger unit
Frigidaire FHDP6033W160.01 pints/dayDOE class over 50 pints/day, IEF 2.8.
DOE record
Capacity
- Water removal
- 49.52 pints/day
- Efficiency (IEF)
- 2.01 L/kWh
Record
- DOE basic model
- AD-
50C4A3/ TWR3- B0 - DOE class
- Portable dehumidifiers with a capacity greater than 25 pints per day and less than or equal to 50 pints per day
- Brands on the filings
- 4
- In DOE's list since
- 2026-11-02first snapshot we hold
- ENERGY STAR record
- CHWA150B, CHWA150PBcertified 2026-04-01
Questions
- How many pints a day does the Fehom CHWA150B really remove?
- 49.52 pints/day, as certified to DOE under the 2019 test (65°F, 60% humidity). The older test ran at 80°F, so a rating from it reads higher for the same unit: the 2019 test explained.
- How much does the Fehom CHWA150B cost to run for 24 hours?
- About $2.12 for 24 hours nonstop at DOE's test conditions: 11.66 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).
- Who makes the Fehom CHWA150B?
- DOE's database has no manufacturer field, so the record doesn't say. It does show 4 brands filing one basic model, AD-50C4A3/TWR3-B0: Fehom, KESNOS, waykar and YAUFEY.
- Is the Fehom CHWA150B the same as the KESNOS CHWA150B?
- Yes, by DOE's records. KESNOS files CHWA150B, CHWA150E and CHWA150PB under the same basic model, AD-50C4A3/TWR3-B0, with the same 49.52 pints/day. 2 other brands file it too.