8,000 to 9,999 BTU window ACs ranked by CEER

Ranked by DOE certified BTU/h. DOE data as of 2026-11-03 · DOE source

Your room

332certified window ACs
628,000 to 9,999 BTU
3with a matched listing

Key findings

Of 62 8,000 to 9,999 BTU/h window ACs certified with DOE, the highest efficiency (CEER) is LG LW8001CSY at 17.6 Btu/Wh (DOE data as of 2026-11-03). The median is 16 Btu/Wh.
3 of the 62 8,000 to 9,999 BTU/h window ACs certified with DOE are matched to an Amazon listing as of 2026-11-03.
5 of the 62 8,000 to 9,999 BTU/h window ACs certified with DOE are filed under two or more brand names: the same unit sold as different brands.

All 3 listed models

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3 8,000 to 9,999 BTU/h window ACs certified with DOE, matched to an Amazon listing, highest CEER first. DOE data as of 2026-11-03. Download every model (CSV, JSON)
#	Model	Labels	Cooling, BTU/h	Covers	CEER	Watts	Type	Heat pump	Brands	Amazon
1	KISSAIRNCG-08HI/X1E-W	CEER 15.1 Window Heat pump Sold under 8 brands	8,100BTU/h, up to 350 sq ft	350 sq ft	15.1	610	Window	Yes	8	Check price on Amazon
2	KeystoneKSTAW08INV-HC	CEER 14.5 Window Heat pump	8,000BTU/h, up to 350 sq ft	350 sq ft	14.5	700	Window	Yes	1	Check price on Amazon
3	MideaMAW08HV1CWT	CEER 14.5 Window Heat pump	8,000BTU/h, up to 350 sq ft	350 sq ft	14.5	700	Window	Yes	1	Check price on Amazon

Certified, no Amazon listing matched

59 8,000 to 9,999 BTU/h window ACs certified with DOE, with no matched listing, as of 2026-11-03.
#	Model	Labels	Cooling, BTU/h	Covers	CEER	Watts	Type	Heat pump	Brands
1	LGLW8001CSY	CEER 17.6 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	17.6	640	Window	No	1
2	MideaMAH09B1AGR	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
3	MideaMAH09H1AGR	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
4	MideaMAH09N1AGR	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
5	MideaMAH09S1AGR	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
6	MideaMAH09W1AGR	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
7	MideaMWCUPWHP-09HEFN8-BCL1	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
8	MideaMWCUPWHP-09HEFN8-BCL1N	CEER 17.6 Window Heat pump	9,500BTU/h, up to 400 sq ft	400 sq ft	17.6	740	Window	Yes	1
9	GradientCCHP11	CEER 16.8 Window Heat pump	9,300BTU/h, up to 400 sq ft	400 sq ft	16.8	690	Window	Yes	1
10	KISSAIRNCG-08CI/X1E-W	CEER 16.3 Window Sold under 8 brands	8,100BTU/h, up to 350 sq ft	350 sq ft	16.3	610	Window	No	8
11	GreeGJH09BW-A6DRNL1B	CEER 16.1 Window Heat pump	9,300BTU/h, up to 400 sq ft	400 sq ft	16.1	780	Window	Yes	1
12	BLACK+DECKERBDM08C	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	730	Window	No	1
13	Brothers102374	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
14	DurastarDRWAC081XVB1	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	730	Window	No	1
15	DurastarDRWHC081XVB1	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
16	GEPWJV08W**2	CEER 16 Window Sold under 2 brands	8,000BTU/h, up to 350 sq ft	350 sq ft	16	670	Window	No	2
17	GreeGJC08BU-A6DRNJ2A	CEER 16 Window	8,300BTU/h, up to 350 sq ft	350 sq ft	16	710	Window	No	1
18	Midea1010451315	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	680	Window	No	1
19	Midea1014242943	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	680	Window	No	1
20	MideaMAW08HN1KWT	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
21	MideaMAW08HS1KWT-A	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
22	MideaMAW08S1KWT-B	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	730	Window	No	1
23	MideaMAW08U1KWT	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	740	Window	No	1
24	MideaMAW08U2QWT	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	680	Window	No	1
25	MideaMAW08V1KYWT-S	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	740	Window	No	1
26	MideaMAW08V1WBK	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	710	Window	No	1
27	MideaMAW08V1WBK-T	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	710	Window	No	1
28	MideaMAW08V1WWT	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	710	Window	No	1
29	MideaMAW08V1WWT-T	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	710	Window	No	1
30	MideaMWAUQB-08CRFN8-BCP0	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	680	Window	No	1
31	MideaMWEUWA-08CRFN8-BCP0	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	710	Window	No	1
32	MideaMWFUQB-08CRFN8-BCP0	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	740	Window	No	1
33	MideaMWFUWA-08CRFN8-BCP0	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	730	Window	No	1
34	MideaMWFUWA-08ERFN8-BCP0	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
35	Perfect Aire1PACVH8000	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
36	SeasonsSW08VA1-H	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	650	Window	No	1
37	TCL344286227	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	670	Window	No	1
38	TCLKC-23/YXRDBp(E1/6)(080731)	CEER 16 Window Sold under 2 brands	8,000BTU/h, up to 350 sq ft	350 sq ft	16	660	Window	No	2
39	TCLW8WC72	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	660	Window	No	1
40	Vissani344286237	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	660	Window	No	1
41	WhirlpoolWHAW081INV	CEER 16 Window	8,000BTU/h, up to 350 sq ft	350 sq ft	16	670	Window	No	1
42	GreeGJH09BW-A6DRNL1A	CEER 15.1 Window Heat pump Sold under 2 brands	9,300BTU/h, up to 400 sq ft	400 sq ft	15.1	830	Window	Yes	2
43	MideaMAW08H1KWT	CEER 15.1 Window Heat pump	8,000BTU/h, up to 350 sq ft	350 sq ft	15.1	690	Window	Yes	1
44	MideaMAW08HV1KWT-A	CEER 15.1 Window Heat pump	8,000BTU/h, up to 350 sq ft	350 sq ft	15.1	690	Window	Yes	1
45	MideaMWAUQB-08HRFN8-BCN11	CEER 15.1 Window Heat pump	8,000BTU/h, up to 350 sq ft	350 sq ft	15.1	690	Window	Yes	1
46	Brothers102378	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
47	DurastarDRTAC081XVB1	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
48	DurastarDRTHC081XVB1	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
49	MideaMAT08H1FWTK	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
50	MideaMAT08H1SWTK	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
51	MideaMAT08R1FWTK	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
52	MideaMAT08R1SWTK	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
53	MideaMT08VB1	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
54	MideaMWEUTW-08CRFN8-BCN1	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
55	MideaMWEUTW-08ERFN8-BCN1	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
56	Perfect Aire1PATWV8000	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
57	Perfect Aire1PATWVH8000	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
58	SeasonsST08VA1-H	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1
59	SeasonsST08VB1	CEER 14.1 Through the wall	8,000BTU/h, up to 350 sq ft	350 sq ft	14.1	760	Through the wall	No	1

8,000 to 9,999 BTU window ACs ranked by CEER

Your room

Key findings

All 3 listed models

Certified, no Amazon listing matched

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