LHRIVER: 21 DOE certified models

Key findings

• Highest certified cooling capacity among its portable ACs: LHRIVER A5410CE and LHRIVER NPH-10C/X1E tie at 10,200 BTU/h SACC.
• Most efficient for its class: LHRIVER A5410CE and LHRIVER NPH-10C/X1E, tied at CEER 7.9, higher than 738 of the 1,044 single hose portable ACs certified to DOE.
• Highest certified water removal among its dehumidifiers: LHRIVER D026W-50Pt3M at 49.86 pints/day.

Portable air conditioners

10 LHRIVER portable ACs, listed models first. DOE data as of 2026-11-03.

#	Photo	Model	Labels	SACC, BTU/h	Covers	CEER	Hose	Heat	Brands	Amazon
1		LHRIVERA5405-10Kfiled as Antarctic Star A5405-10K	CEER 6.6 Single hose Sold under 10 brands	6,000SACC, up to 250 sq ft	250 sq ft	6.6	Single hose	No	10	Check price on Amazon
2		LHRIVERA5407-10Kfiled as Antarctic Star A5407-10K	CEER 6.6 Single hose Sold under 10 brands	6,000SACC, up to 250 sq ft	250 sq ft	6.6	Single hose	No	10	Check price on Amazon
3		LHRIVERA5405-8Kfiled as Antarctic Star A5405-8K	CEER 6.2 Single hose Sold under 10 brands	5,000SACC, up to 150 sq ft	150 sq ft	6.2	Single hose	No	10	Check price on Amazon
4		LHRIVERA5407-8Kfiled as Antarctic Star A5407-8K	CEER 6.2 Single hose Sold under 11 brands	5,000SACC, up to 150 sq ft	150 sq ft	6.2	Single hose	No	11	Check price on Amazon
5		LHRIVERA5410CEfiled as Antarctic Star A5410CE	CEER 7.9 Single hose Sold under 10 brands	10,200SACC, up to 450 sq ft	450 sq ft	7.9	Single hose	No	10
6		LHRIVERNPH-10C/X1Efiled as AIR CHOICE NPH-10C/X1E	CEER 7.9 Single hose Sold under 19 brands	10,200SACC, up to 450 sq ft	450 sq ft	7.9	Single hose	No	19
7		LHRIVERA5406-10K-CHfiled as Antarctic Star A5406-10K-CH	CEER 6.6 Single hose Sold under 10 brands	6,000SACC, up to 250 sq ft	250 sq ft	6.6	Single hose	No	10
8		LHRIVERA5406-10K-JPfiled as Antarctic Star A5406-10K-JP	CEER 6.6 Single hose Sold under 10 brands	6,000SACC, up to 250 sq ft	250 sq ft	6.6	Single hose	No	10
9		LHRIVERA5406-8K-CHfiled as Antarctic Star A5406-8K-CH	CEER 6.2 Single hose Sold under 10 brands	5,000SACC, up to 150 sq ft	150 sq ft	6.2	Single hose	No	10
10		LHRIVERA5406-8K-JPfiled as Antarctic Star A5406-8K-JP	CEER 6.2 Single hose Sold under 10 brands	5,000SACC, up to 150 sq ft	150 sq ft	6.2	Single hose	No	10

Dehumidifiers

10 of 11 LHRIVER dehumidifiers, listed models first. DOE data as of 2026-11-03.

#	Photo	Model	Labels	Pints/day (2019 test)	IEF, L/kWh	DOE class	Brands	Amazon
1		LHRIVERD026W-50Pt3Mfiled as AGLUCKY D026W-50Pt3M	IEF 2.2 Sold under 25 brands	49.86pints/day, 2019 DOE test	2.2	25 to 50	25	Check price on Amazon
2		LHRIVEROL25-D022CCN3B1/Efiled as Auseo OL25-D022CCN3B1/E	IEF 2.04 Sold under 11 brands	24.27pints/day, 2019 DOE test	2.04	up to 25	11	Check price on Amazon
3		LHRIVER42009EDE0-WHITEfiled as Auseo 42009EDE0-WHITE	IEF 1.92 Sold under 11 brands	9.45pints/day, 2019 DOE test	1.92	up to 25	11	Check price on Amazon
4		LHRIVER75026EDE0-WHITE-ELfiled as Electactic 75026EDE0-WHITE-EL	IEF 2.01 Sold under 22 brands	49.74pints/day, 2019 DOE test	2.01	25 to 50	22
5		LHRIVERD4280-WHITEfiled as Auseo D4280-WHITE	IEF 1.98 Sold under 11 brands	35.85pints/day, 2019 DOE test	1.98	25 to 50	11
6		LHRIVER75025EDE1-WHITE-ELfiled as AGLUCKY 75025EDE1-WHITE-EL	IEF 1.91 Sold under 21 brands	35.57pints/day, 2019 DOE test	1.91	25 to 50	21
7		LHRIVER75025EDE0-WHITE-ELfiled as AGLUCKY 75025EDE0-WHITE-EL	IEF 1.7 Sold under 21 brands	24.83pints/day, 2019 DOE test	1.7	up to 25	21
8		LHRIVERD4250-WHITEfiled as Auseo D4250-WHITE	IEF 1.95 Sold under 11 brands	24.19pints/day, 2019 DOE test	1.95	up to 25	11
9		LHRIVEROL20D-D030Bfiled as Auseo OL20D-D030B	IEF 1.32 Sold under 11 brands	14.62pints/day, 2019 DOE test	1.32	up to 25	11
10		LHRIVERD4229Bfiled as Auseo D4229B	IEF 1.32 Sold under 11 brands	14.43pints/day, 2019 DOE test	1.32	up to 25	11

How efficient are LHRIVER models?

Portable air conditioners

Of the 10 LHRIVER portable ACs, 2 file a higher CEER than the class median and 8 fall below it.

Dehumidifiers

Of the 11 LHRIVER dehumidifiers, 6 file a higher IEF than the class median, 2 match it and 3 fall below it.

A higher CEER means more cooling per watt. A higher IEF means more water removed per kWh.

Who makes LHRIVER portable ACs and 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.

LHRIVER shares 21 units with 28 other brands. Brands it shares with, and how many units each:

• Havato21
• COWSAR18
• ZAFRO18
• Antarctic Star14
• Joy Pebble14
• Kismile14
• R.W.FLAME14
• Rintuf14
• Xbeauty14
• Auseo12
• KNDKO12
• Crzoe11
• FREE VILLAGE11
• Moifoi11
• Electactic10
• KISSAIR9
• Fornido6
• AGLUCKY4
• Besttey4
• Nova Pure4
• Nova Reverie4
• Rowan4
• RUOCLN4
• WAA4

How much do LHRIVER models cost to run?

While cooling, LHRIVER portable ACs draw about 806 to 1,291 W (certified SACC divided by CEER). That's 15¢ to 23¢ an hour, or $35.15 to $56.27 for 30 days at 8 hours a day. The lowest is LHRIVER A5405-8K (5,000 BTU/h SACC, CEER 6.2) and the highest LHRIVER A5410CE (10,200 BTU/h SACC, CEER 7.9).

Running nonstop at DOE's test conditions, the 11 LHRIVER dehumidifiers with both figures use 2.33 to 11.71 kWh a day. That's about 42¢ to $2.13 a day, or $12.69 to $63.79 for 30 days. The lowest is LHRIVER 42009EDE0-WHITE (9.45 pints/day, IEF 1.92) and the highest LHRIVER 75026EDE0-WHITE-EL (49.74 pints/day, IEF 2.01).

Real use cycles on and off with the humidity, so the dehumidifier figures are the upper end 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 LHRIVER

Is LHRIVER a good dehumidifier brand?

How its 11 dehumidifiers compare on efficiency with their DOE class is above. 11 of them are the same unit as another brand's model. We don't test reliability, noise or build quality, so we can't rank brands on those. How we compare models.

Does LHRIVER make a 50 pint dehumidifier?

Yes, by the 2019 DOE test: 2 of its models certify 49.5 pints/day or more, led by LHRIVER D026W-50Pt3M at 49.86 pints/day. By DOE class: 7 in the up to 25 pints/day class and 4 in the 25 to 50 pints/day class. How the 2019 test changed pint ratings.

Which LHRIVER dehumidifier is the most efficient for its size?

LHRIVER OL25-D022CCN3B1/E, at IEF 2.04: higher than 251 of the 253 in its DOE class (portable dehumidifiers up to 25 pints/day). At the other end is LHRIVER D4212B, at IEF 1.31, higher than 63 of the 253 in its class.

Is LHRIVER the same as Havato?

For 21 units, yes: both file them under the same DOE basic model (A5405-10K, A5405-8K, A5406-10K-CH, A5406-10K-JP and 17 more).