Senville: 3 DOE certified models

Senville has 3 dehumidifier basic models certified to DOE as of 2026-11-03, rated 22.31 to 49.66 pints/day under the 2019 DOE test. How their efficiency compares with their DOE class is below.

Highest certified water removal among its dehumidifiers: Senville SENDH-50AEN1X at 49.66 pints/day.

Source: DOE Compliance Certification Database (dehumidifiers), data as of 2026-11-03.

Dehumidifiers

3 Senville dehumidifiers. DOE data as of 2026-11-03.
#	Model	Labels	Pints/day (2019 test)	IEF, L/kWh	DOE class	Brands
1	SenvilleSENDH-50AEN1X	IEF 1.9	49.66pints/day, 2019 DOE test	1.9	25 to 50	1
2	SenvilleSENDH-35AEN1X	IEF 1.9	35.5pints/day, 2019 DOE test	1.9	25 to 50	1
3	SenvilleSENDH-22AEN1X	IEF 1.7	22.31pints/day, 2019 DOE test	1.7	up to 25	1

How efficient are Senville dehumidifiers?

Of the 3 Senville dehumidifiers, none files a higher IEF than the class median: 1 matches it and 2 fall below it.

Senville dehumidifiers against the median IEF (L/kWh) of their DOE class. DOE data as of 2026-11-03.
DOE class	Senville models	Above median	Class median	Best Senville
Portable dehumidifiers, 25 to 50 pints/day (296)	2	0	IEF 1.91	SENDH-35AEN1X IEF 1.9
Portable dehumidifiers up to 25 pints/day (253)	1	0	IEF 1.7	SENDH-22AEN1X IEF 1.7

A higher IEF means more water removed per kWh.

Who makes Senville 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.

None of the 3 Senville basic models is filed by another brand as of 2026-11-03, and none uses another company's model number. DOE's records tie them to Senville alone.

How much does a Senville dehumidifier cost to run?

Running nonstop at DOE's test conditions, the 3 Senville dehumidifiers with both figures use 6.21 to 12.37 kWh a day. That's about $1.13 to $2.25 a day, or $33.83 to $67.38 for 30 days. The lowest is Senville SENDH-22AEN1X (22.31 pints/day, IEF 1.7) and the highest Senville SENDH-50AEN1X (49.66 pints/day, IEF 1.9).

Real use cycles on and off with the humidity, so these are the upper figures 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.

Questions about Senville

Is Senville a good dehumidifier brand?: How its 3 dehumidifiers compare on efficiency with their DOE class is above. All 3 are filed under Senville alone. We don't test reliability, noise or build quality, so we can't rank brands on those. How we compare models.
Does Senville make a 50 pint dehumidifier?: Yes, by the 2019 DOE test: Senville SENDH-50AEN1X certifies 49.66 pints/day. By DOE class: 1 in the up to 25 pints/day class and 2 in the 25 to 50 pints/day class. How the 2019 test changed pint ratings.
Which Senville dehumidifier is the most efficient for its size?: Senville SENDH-22AEN1X, at IEF 1.7: higher than 94 of the 253 in its DOE class (portable dehumidifiers up to 25 pints/day). At the other end are Senville SENDH-35AEN1X and Senville SENDH-50AEN1X, at IEF 1.9, higher than 60 of the 296 in its class.