SeasonsSD35C1
Dehumidifier
DOE certified water removal
35.02pints/day2019 DOE test
IEF 1.9 L/kWh
DOE class: 25 to 50 pints/day
DOE data as of 2026-11-03DOE record
DOE capacity class The 2019 DOE test
Seasons SD35C1: certified to DOE at 35.02 pints/day under the 2019 DOE test, IEF 1.9 L/kWh. DOE data as of 2026-11-03.
Every model number on this record
Filed with DOE under basic model SD35C1. A listing with any of these numbers is this unit.
| Model number | Filed by |
|---|---|
| SD35C1 (DOE basic model) | Seasons |
How much does the Seasons SD35C1 cost to run?
About $1.58 a day, or $47.51 for 30 days, running nonstop at DOE's test conditions (less on days it cycles off at its humidity setting).
35.02 pints/day is 16.57 liters. At an IEF of 1.9 L/kWh that takes 8.72 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 9¢.
How does the Seasons SD35C1 rank in its DOE class?
In its DOE class (portable dehumidifiers, 25 to 50 pints/day), 73 models have a matched Amazon listing. 51 of them have a higher IEF than its 1.9, which is 5% below their median of 2.01. On cost, removing the same 35.02 pints a day at their median IEF would cost $44.91 for 30 days running nonstop, $2.60 less than this one.
DOE's minimum for this class is an IEF of 1.60 L/kWh for units made since June 13, 2019. At 1.9, this one files 19% 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)35.02
Higher than 29 of 296. 7 others share 35.02.
25.0650 pints/day
Efficiency (IEF, L/kWh)1.9
Higher than 60 of 296. 85 others share 1.9.
1.62.21
Three to compare with
From models with a matched listing.
Within 3 pints/day of its size, highest IEF
ARECOVAS EE25000533.62 pints/dayDOE class 25 to 50 pints/day, IEF 2.15: about 12% less power for the same water removal.
Nearest size in its class with a higher IEF
Glowells PD120A35 pints/dayDOE class 25 to 50 pints/day, IEF 2.01: about 5% less power for the same water removal.
Nearest bigger unit
hOmeLabs HME020371N43.31 pints/dayDOE class 25 to 50 pints/day, IEF 1.8.
DOE record
Capacity
- Water removal
- 35.02 pints/day
- Efficiency (IEF)
- 1.9 L/kWh
Record
- DOE basic model
- SD35C1
- 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
- 1
- In DOE's list since
- 2026-11-02first snapshot we hold
Questions
- How many pints a day does the Seasons SD35C1 really remove?
- 35.02 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 Seasons SD35C1 cost to run for 24 hours?
- About $1.58 for 24 hours nonstop at DOE's test conditions: 8.72 kWh at 18.16¢/kWh, the US residential average for August 2026 (EIA).