Midea MAW12V1WBK

• CEER (class median 15.0)16.0, tied with 7 others
• Yearly cost vs. class median ($108)$7 less
• Width 21.7" (class median 20.3")narrower than 36%
• Weight 54 lb (class median 59 lb)lighter than 82%
• Rank among 13 similar designs#2

Compared with the other ENERGY STAR certified 12,000 BTU window units. Yearly cost at 750 hours and 18.0¢/kWh.

These model numbers have the same capacity, efficiency, energy use, dimensions and weight as the Midea MAW12V1WBK: the same unit under another brand, or with a colour or retailer code. Everything on this page applies to them.

• Midea MAW12V1WWT
• Midea MAW12RV1KWT
• Midea MAW12S1KWT-A
• Midea MAW12V1WBK-T
• Midea MAW12V1WWT-T
• Midea MWFUWA-12CRFN8-BCP0
• Frigidaire FHWW125WF1
• Frigidaire FHWW126WF1
• BLACK+DECKER BDM12C
• Brothers 102073
• Seasons SW12VB1
• PerfectAire 1PACV12000
• Vissani VAW12V1KWTS
• DuraSTAR DRWAC121XVB1

How many square feet does the Midea MAW12V1WBK cool?

At 12,000 BTU/h it suits a room of about 450 to 550 sq ft with normal sun and two people, following the ENERGY STAR sizing guide. In a heavily shaded room that stretches to about 495-605 sq ft; in a very sunny one it shrinks to 405-495 sq ft. A kitchen needs 4,000 BTU more.

How many watts and amps does the Midea MAW12V1WBK use?

About 750 watts at full power (12,000 BTU/h divided by its CEER of 16.0), which is 6.5 amps at 115 V. That is 50 W less than the typical unit in its class (800 W), or $7 a year cheaper to run at 18.0¢/kWh. Its inverter compressor slows down instead of cycling, so real use is usually lower. Its CEER beats 71% of the 34 units in the class.

Can the Midea MAW12V1WBK run on a standard outlet?

Yes. It runs on 115 V and draws about 6.5 A, well inside a standard 15 A outlet, but do not share the circuit with a space heater, microwave or other big load. 12% of certified units in this class need 230 V, so a 115 V model is the easy case.

What are the dimensions of the Midea MAW12V1WBK, and will it fit my window?

21.7" W × 14.7" H × 19" D, 54 lb. It is narrower than 36% of its 33 competitors and lighter than 82% of them. The window must be wider than 21.7"; the side panels fill the remaining gap.

Can the Midea MAW12V1WBK also heat the room?

No, it only cools. If you also need heat, 5 certified units in this class can do both; see the list of air conditioners with heat.

Is the Midea MAW12V1WBK worth buying to replace an old air conditioner?

An old unit of the same size at 9 CEER would cost about $180 a year to run at 750 hours and 18.0¢/kWh; this one costs about $101, so it saves roughly $79 a year.

Is the Midea MAW12V1WBK the same as the Midea MAW12V1WWT?

As far as the certified data goes, yes. ENERGY STAR lists 15 model numbers with the same capacity, efficiency, energy use, dimensions and weight, which means the same unit sold under another brand or with a different colour or retailer code. The full list is on this page.