HisenseHLW0827TW

Window AC

DOE certified cooling

7,900BTU/hDOE test

Window · CEER 13.7 · 750 W

Cools rooms up to 300 sq ft

DOE data as of 2026-11-03DOE record

Does it fit your room? ENERGY STAR sizing chart

Hisense HLW0827TW: certified to DOE at 7,900 BTU/h cooling, CEER 13.7, 750 W, window unit. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model HLW0827TW. A listing with any of these numbers is this unit.

Every model number filed under basic model HLW0827TW, DOE data as of 2026-11-03
Model numberFiled by
HLW0827TW (DOE basic model)Hisense

How much does the Hisense HLW0827TW cost to run?

About 14¢ an hour of cooling, or $32.69 for 30 days at 8 hours a day (less once the compressor cycles off).

DOE's record lists 750 W of electrical input while cooling. 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 8 hour figure by 6¢.

How does the Hisense HLW0827TW rank in its DOE class?

Its DOE class (window ACs, 6,000 to 7,999 BTU/h) has 45 models certified to DOE. Its CEER of 13.7 is tied for 17th of the 45, and level with their median of 13.7.

Window ACs for 250 sq ft (10 with a listing)

Among 45 window ACs, 6,000 to 7,999 BTU/h

Cooling (BTU/h)7,900

At the class maximum, with 4 others.

6,0007,900 BTU/h

Efficiency (CEER)13.7

At the class minimum, with 28 others.

13.715.5

Three to compare with

From models with a matched listing.

  • Within 1,000 BTU/h of its size, highest CEER

    Midea MAW08V1KWT-A7,800 BTU/h

    Up to 300 sq ft, window, CEER 15.1: about 9% less power for the same cooling.

  • Nearest size in its class with a higher CEER

    KISSAIR NCG-06CI/X1E-W6,200 BTU/h

    Up to 250 sq ft, window, CEER 15.1: about 9% less power for the same cooling.

  • Nearest bigger unit

    TCL KC-29/YXRDBp(E1/6)(080719)10,000 BTU/h

    Up to 450 sq ft, window, CEER 16.

DOE record

Cooling

Cooling capacity
7,900 BTU/h
Efficiency (CEER)
13.7 Btu/Wh
Power input
750 W

Build

Mount
Window
Heat pump
No

Record

DOE basic model
HLW0827TW
DOE class
(2) Without reverse cycle, with louvered sides, and 6,000 to 7,999 Btu/h
Brands on the filings
1
In DOE's list since
2026-11-02first snapshot we hold

Questions

How big a room does it cool?
About 300 sq ft. ENERGY STAR's sizing chart calls for 7,000 BTU/h in rooms up to 300 sq ft. A sunny room, a kitchen or a high ceiling needs more.
How much does the Hisense HLW0827TW cost to run for 8 hours?
About $1.09 for 8 hours of cooling: roughly 750 W at 18.16¢/kWh, the US residential average for August 2026 (EIA).