48V DC Window Air Conditioner & Heater

Marsoni

M251S

$845.00

Get it in 3 business days with 1 day shipping. Friday, May 29

48V DC Window Air Conditioner & Heater6,000 18,000 BTU h window unit heat pumps that can operate as an air conditioner and as a heater. This heat pump is 5 times more efficient than using an electric heater. It is at least twice as efficient as a 110 volt window AC unit and effectively three times more efficient when using with an off grid 24 volt system, without requiring an inverter. All parts inside are DC native. This is "how it's done", if you are serious about the most efficient and

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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My company ordered multiples of these dividers to separate desks in much smaller temporary space we had to use after our offices were flooded in August 2023. (Yeah, I know - just getting around to reviewing them now!) These fit the bill perfectly. Granted a bit of privacy so we weren't staring at the employee next to us. Easy to put together; excellent value.

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Reviewed in the United States on July 25, 2025

Verified Purchase

Bree

Los Angeles, US

★★★★★ 5

Privacy

Color: Gray, Size: 72" wide, 66" Tall

Sturdy. Is a good divider

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Reviewed in the United States on April 16, 2026

Verified Purchase

Larry Emanuel

Belleville, US

★★★★★ 4

Okay for privacy, not a sound wall

Color: Gray, Size: 72" wide, 66" Tall

Ordered this for a home office, it is easy to put the panels together, one man job. They look nice, stand up well, and gave privacy and seperation. You can tack a white board to them. These panels have absolutely no sound reducing properties that I can ascertain, so if you are ordering them as 'accoustic" type panels you will probably be disappointed. For making a cubicle they perform well.

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Reviewed in the United States on April 19, 2021