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If you live in a rental or an older home without central air conditioning, summer can quickly become a struggle — especially when the sticky humidity settles in and makes every room feel like a sauna. Instead of committing to costly renovations or central AC installation, a portable air conditioner can be a smart, affordable way to keep cool where you need it most.

One great option available right now is the Black+Decker portable AC unit on Amazon, currently discounted by $50 to $349. This model packs a solid 12,000 BTU cooling capacity, which is above average for portable air conditioners and powerful enough to effectively cool rooms up to around 550 square feet. That means it’s well-suited for living rooms, bedrooms, or even larger office spaces that lack dedicated cooling.

What makes this Black+Decker unit especially practical is its 3-in-1 functionality. Beyond cooling, it can also function as a fan to circulate air or as a dehumidifier to reduce moisture in the air — perfect for combating that muggy summer feel. This versatility means you won’t have to pack it away when temperatures drop, allowing you to use it year-round and get maximum value.

Portability is another strong suit. Thanks to its built-in handle and rolling casters, you can easily move it from room to room without breaking a sweat. And to keep things even more convenient, it includes a remote control that lets you adjust temperatures, set timers, and switch between cooling, fan, and dehumidifying modes from across the room.

As with most portable AC units, it requires a window to vent the hot air outside. The good news is this Black+Decker model comes with a full window installation kit, including everything you need to properly seal and install the exhaust hose for optimal performance and energy efficiency.

If you’re looking for a simple, effective way to beat the heat this summer without the hassle and expense of installing central air, this Black+Decker portable AC unit is a solid pick. Grab it now at $349 on Amazon before temperatures rise and demand pushes prices higher.

Buy now at Amazon