GreeGJC08BU-A6DRNJ2A

Name: Gree GJC08BU-A6DRNJ2A
Brand: Gree

Window AC

DOE certified cooling

8,300BTU/hDOE test

Window · CEER 16 · 710 W

Cools rooms up to 350 sq ft

DOE data as of 2026-11-03DOE record

Does it fit your room? ENERGY STAR sizing chart

Gree GJC08BU-A6DRNJ2A: certified to DOE at 8,300 BTU/h cooling, CEER 16, 710 W, window unit. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model GJC08BU-A6DRNJ2A. A listing with any of these numbers is this unit.

Every model number filed under basic model GJC08BU-A6DRNJ2A, DOE data as of 2026-11-03
Model number	Filed by
GJC08BU-A6DRNJ2A (DOE basic model)	Gree

How much does the Gree GJC08BU-A6DRNJ2A cost to run?

About 13¢ an hour of cooling, or $30.94 for 30 days at 8 hours a day (less once the compressor cycles off).

DOE's record lists 710 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 Gree GJC08BU-A6DRNJ2A rank in its DOE class?

Its DOE class (window ACs, 8,000 to 13,999 BTU/h) has 105 models certified to DOE. Its CEER of 16 is tied for 4th of the 105, and level with their median of 16.

Window ACs for 350 sq ft (6 with a listing)

Among 105 window ACs, 8,000 to 13,999 BTU/h

Cooling (BTU/h)8,300

Higher than 31 of 105.

median 10,000

8,00012,000 BTU/h

Efficiency (CEER)16

At the class minimum, with 101 others.

median 16

1617.6

Two to compare with

From models with a matched listing.

Within 1,000 BTU/h of its size, highest CEER
KISSAIR NCG-08HI/X1E-W8,100 BTU/h
Up to 350 sq ft, window, heat pump, CEER 15.1.
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: 8,300 BTU/h
Efficiency (CEER): 16 Btu/Wh
Power input: 710 W

Build

Mount: Window
Heat pump: No

Record

DOE basic model: GJC08BU-A6DRNJ2A
DOE class: (3) Without reverse cycle, with louvered sides, and 8,000 to 13,999 Btu/h
Brands on the filings: 1
In DOE's list since: 2026-11-02first snapshot we hold
ENERGY STAR record: GJC08BU-A6DRNJ2Acertified 2024-11-25

Questions

How big a room does it cool?: About 350 sq ft. ENERGY STAR's sizing chart calls for 8,000 BTU/h in rooms up to 350 sq ft. A sunny room, a kitchen or a high ceiling needs more.
How much does the Gree GJC08BU-A6DRNJ2A cost to run for 8 hours?: About $1.03 for 8 hours of cooling: roughly 710 W at 18.16¢/kWh, the US residential average for August 2026 (EIA).