Whynter - ARC-14SH

You can put the vents on horizontal sliding windows as well. As others have mentioned, most of the time you can extend the plastic window kit to cover the entire area. If not, you can order an extension or an extra window kit from most companies who sell portable air conditioners. If you're willing to put in a little extra money too, you can get a portable air conditioner that also has a built-in heat pump that can provide extra heat in the winter as well. This is what I use in my home to heat and cool the upstairs. I have a heat pump downstairs and a portable AC with a built-in heat pump upstairs. It works great! This is the one that I use: https://a.co/d/5bxFrrp You can order an extra window kit to extend the one that comes with the portable air conditioner even further to cover a larger window: https://www.homedepot.com/p/Whynter-Dual-Hose-Window-Kit-for-ARC-110WD-ARC-122DS-ARC-122DHP-ARC-12SD-ARC-12SDH-ARC-131GD-ARC-14S-ARC-14SH-ARC-143MX-ARC-WK-DUALN/334467729

Recently had success in my attic with the “Whynter Portable Air Conditioner 14,000 BTU & Heater with Dual Hose”. It cools about 500 sqft no prob

Whynter ARC-1230 or ARC-14S Dual hose and 14,000 glorious BTUs. Not cheap but they're the best of the best.

Hey! As an HVAC pro, I get this question a lot especially during those hot spells when central systems can’t cut it or there’s no ductwork. When choosing a **portable air conditioner**, I usually recommend looking for three key things: 1. **BTU rating that matches your room size** too small won’t cool properly, too big will short cycle and not dehumidify well. 2. **Dual-hose design** if possible it’s more efficient than single-hose models because it doesn’t pull in hot air from outside while exhausting. 3. **Easy maintenance** check how often you need to drain it, and whether it has washable filters. A few solid brands I’ve seen perform well in real homes: * **Whynter ARC-14S** – Dual hose, good build, strong performance for medium to large rooms. * **DeLonghi Pinguino Series** – Quiet operation and decent features. * **Midea Duo** – Newer tech, inverter-driven, very efficient and quiet. Also, make sure to vent it properly (window kit, sealed tight) that makes a big difference. If you can tell me your room size, noise sensitivity, and budget, I can recommend something more specific.

I really like my Midea MAP14AHS1TWT. Quiet, solid app control, plenty of power, easy single duct install, came with parts to use on horizontal or vertical windows. Only issue is the water drainage is hard to figure out, but I only run into that in heat mode. This portable unit is not subject to the u-shape AC recall. Also had a good experience with Whynter ARC-14S and their customer service helping me to repair non-warranty damage to the AC, but it's a more basic design, louder, no connectivity, two ducts so I eventually upgraded to the Midea.

Hopefully there is a window in the room where you can route input and output air hoses. We have a Whynter ARC-14S that I would recommend. They’re about $500. Make sure you get a 2 hose and not a 1 hose portable or you’ll be drawing hot air from elsewhere in your house into the room.

Wynter arc 14s is hands down the best portable unit. Short of that you'll need a dual host ac, single hose are garbage. However the arc 14s is a beast and quite heavy. Also for the price you can get 2 small window units that will run just as good, if not better and will be cheaper on the electricity bill

Or a dual hose, i recently bought a whynter 14000btu and it will cool most of the top floor of our house. With single hoses pumping out air inside the home it builds negative pressure so everytime you open a door to the outside it will suck in all the outdoor air (also leaks in through other spots in the house)

Yes, is the space insulated? First question to answer. Does it have windows? And which way do they face (aouth, etc)? We have a large 14000btu whynter portable ac in the garage. Its fully insulated and no windows. Works well to keep the space below 80 and around 50% humidity on most days. With that said, If i had the cash and space, a mini Split would be the way to go.

Hi, currently living in my 06 Sienna. If you are set on a portable: A) Get a Dual Hose. The intake being outside the vehicle mitigates a big part of the vaccuum effect which draws heat in through the gaps and seals. B) Insulate the Hoses: Wrap hoses with a single or a comination of insulating material(s) C) Insulate your Windows: Use insulating foam boards to make window covers for your rear windows and windshield. This can shave hella degrees on a hot day. D) Get enough BTU: Ignore the sq ft recommendations, you are cooling a mobile oven. I am running a Whynter 14k BTU Dual Hose (there are cheaper and honestly probably better comparable units), and it makes the space livable with no insulation on the hoses, and shitty thin window covers, in direct sunlight E) Get enough Wattage: The unit I bought said around 1300 continuous watts. Bullshit. This thing regularly pulls 1800 for lengths of time. Thats alot. I have a Bluetti AC200l + b300kx2 totaling 7600 watt hours roughly, so I can it run it for a little over 4 hours on a full charge. I run 3x 200w Renogy panels on the roof, so 600watts per hour, and will be investing in a Charger1 (DC to DC smart charger [wont draw from a battery with too love of voltage]) to add another roughly 500w per hour roughly while driving...It's not enough, and it still won't be enough. Power storage for HVAC is tough, so have enough battery, and always be charging.