Independente · com fontes · Atualizado 2026-06-15

Best Air Conditioners (2026)

10 produtos comparados pelas especificações que importam e pelo preço nos EUA — do mais barato ao mais caro. Cada especificação e preço remete à sua fonte e à data da coleta.

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Os melhores pelos números

Vencedores objetivos — cada um lidera em uma especificação medida, com o número. Sem classificação subjetiva.

Menor preço: GE Profile 6,200 BTU Smart Ultra Quiet Window AC (PHC06LY) ($340)
Mais recente: Windmill WhisperTech 12,000 BTU Window AC (12W2WI) (2024)
Maior cobertura sqft: Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) (550 coverage sqft)
Lowest noise dba: Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT) (32 noise dba)

Comparação

O preço nos EUA é o preço sugerido de lançamento para a configuração básica. Fonte indicada por linha.
#	Air Conditioners	Preço	tipo	btu	cobertura sqft	noise dba	smart wifi	estrela de energia	Fonte
1	GE Profile 6,200 BTU Smart Ultra Quiet Window AC (PHC06LY)	$340	window	6200 BTU	250	40	true	true	geappliances.com
2	BLACK+DECKER 14,000 BTU (10,000 SACC) Portable AC (BPP10WTB)	$386	portable	10000 BTU (SACC); 14000 BTU ASHRAE	450	58	false	false	blackanddecker.com
3	Hisense UltraSlim 12,000 BTU Smart Inverter Window AC (AHLW1225TW1W)	$449	window	12000 BTU	450	37	true	true	bestbuy.com
4	Frigidaire Gallery 8,000 BTU Inverter Quiet Temp (GHWQ083WC1)	$459	window	8000 BTU	350	41	true	true	sylvane.com
5	Midea U+ Smart Inverter U-Shaped Window AC (MAW12U1QWT)	$479	window	12000 BTU	550	32	true	true	midea.com
6	LG Dual Inverter Smart Window AC (LW1222IVSM)	$549	window	12000 BTU	550	44	true	true	lg.com
7	Toshiba 10,000 BTU Smart Wi-Fi Window AC (RAC-WK1012ESCWRU)	$549	window	10000 BTU	450	—	true	true	toshiba-lifestyle.com
8	Whynter Elite ARC-122DS Dual-Hose Portable AC	$549	portable	7000 BTU (DOE/SACC); 12000 BTU ASHRAE	400	52	false	false	sylvane.com
9	Windmill WhisperTech 12,000 BTU Window AC (12W2WI)	$549	window	12000 BTU	550	42	true	true	windmillair.com
10	Hisense 12,000 BTU Inverter Wi-Fi Window AC (AW1222TW1W)	—	window	12000 BTU	550	42	true	true	hisense-usa.com

As especificações são as publicadas pelo fabricante; os preços são o preço sugerido de lançamento nos EUA.

Como compilamos isto

Roster covers 11 high-search room air conditioner models (window and portable) spanning major brands as of mid-2026: Midea, LG, Windmill, Frigidaire Gallery, GE Profile, Hisense (x2), Toshiba, Whynter, and BLACK+DECKER. Specs were re-verified against manufacturer product pages (midea.com, lg.com, windmillair.com, frigidaire.com, geappliances.com, hisense-usa.com, toshiba-lifestyle.com, blackanddecker.com, whynter.com), the EPA Energy Star product/best-value finder (energystar.gov) for CEER and certification dates, and major retailers (Home Depot, Best Buy, Lowe's, Sylvane, Walmart) for current pricing. Adversarial re-check fixed two sources (GE corroboration moved off AJ Madison which lists a conflicting CEER; Hisense UltraSlim source moved off an obscure reseller to Best Buy) and one price (Frigidaire, unverifiable retailer). BTU values follow the DOE/SACC standard for portable units; CEER values reflect the authoritative Energy Star filing where available; noise_dba is the manufacturer-stated operating level (min for window units, max-setting where only that is published); booleans represent yes (true) or no (false); null indicates a genuinely unverified value. accessedAt 2026-06-15.

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