Whynter ARC-12SD | 12,000 BTU
If having a heating option isn’t a main concern for you when shopping for a portable air conditioner, then the Whynter ARC-12SD is one of the best dual hose options to choose on the market (next to the ARC-14S). It’s an eco-friendly unit, has an auto drain system and cools most medium to large sized rooms very efficiently.
This unit has been one of the top selling online for years and tends to go on sale very often during the summer.
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