Whynter Smart Portable Air Conditioner NEX Inverter 13,000 BTU Dual Hose
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Whynter Smart Portable Air Conditioner NEX Inverter 13,000 BTU Dual Hose
Description
The Whynter ARC-1280MX/WX Smart Portable Air Conditioner brings next-level home comfort with advanced NEX Inverter technology and 13,000 BTU (10,000 BTU SACC) dual-hose cooling power. Capable of cooling spaces up to 500 sq. ft., this unit efficiently cools, dehumidifies, and circulates air - all without any permanent installation. The dual-hose system pulls fresh outside air in through one hose and exhausts warm air out through another, delivering faster, more efficient cooling than single-hose competitors.
Built for the modern smart home, the ARC-1280 series connects to the NetHome Plus app so you can control your comfort from anywhere - and integrates seamlessly with Amazon Alexa, Google Home, and Apple Siri for hands-free voice control. A fully automatic 80-degree flexible airflow louver, 5-speed fan, 24-hour timer, sleep mode, and auto-restart mean this unit adapts to your lifestyle effortlessly. Whether you need quiet overnight cooling or powerful daytime performance, this smart portable AC delivers reliable, energy-efficient comfort season after season.
Key Features
- 13,000 BTU (ASHRAE) / 10,000 BTU (SACC): Powerful enough to cool rooms up to 500 sq. ft. with real-world efficiency verified by DOE standards.
- NEX Inverter Technology: Advanced inverter compressor delivers high energy efficiency, quieter operation, and longer compressor life compared to standard portable ACs.
- Dual Hose System: Dedicated intake and exhaust hoses maintain room pressure and cool spaces faster and more efficiently than single-hose designs.
- Smart WiFi + Voice Control: Control from anywhere via the NetHome Plus app; compatible with Amazon Alexa, Google Home, and Apple Siri.
- Whisper-Quiet Operation (50/53/56 dBA): Fully automatic 80-degree flexible airflow louver and inverter-driven compressor keep noise levels low across all fan speeds.
- 96.8 Pints/Day Dehumidifying Capacity: Self-evaporation function handles moisture automatically; upper gravity drain port also available for continuous operation.
- 5-Speed Fan + 24-Hour Timer: Continuous, Auto, Low, Medium, and High settings; programmable timer and sleep mode tailor cooling to your schedule.
- Washable + Carbon Filters: Dual filtration includes a washable air filter and activated carbon filter for cleaner, fresher air circulation.
- No Permanent Installation: Caster wheels and carry handle make it easy to move room to room; 3-piece window kit adjusts up to 82" for flexible installation.
- CEER 12.1 / EER 9.9: Energy-efficient operation; UL listed and uses eco-friendly R32 refrigerant.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Whynter ARC-1280 Series Smart Portable Air Conditioner
- Dual exhaust hoses (extendable up to 60")
- 3-piece window kit (6.5" wide, adjustable up to 82")
- Remote control
Why You'll Love It
The Whynter ARC-1280 series is engineered for homeowners and renters who want powerful, smart cooling without the hassle of permanent window unit installation. The NEX Inverter compressor is built to run efficiently and quietly over years of daily use - a meaningful upgrade over conventional on/off compressors that cycle loudly and waste energy. With smart app control and voice assistant integration, adjusting your home's temperature is as effortless as asking a question. The dual-hose design means your room actually cools down faster, so you're not waiting around for relief on hot days. Trusted by thousands of customers, Whynter backs this unit with a one-year warranty and a three-year compressor warranty for lasting peace of mind. If you want a portable AC that works smarter, quieter, and more efficiently, this is the one to get.
Product Specifications
View Product Specs
| ASHRAE BTU | 13,000 BTU |
|---|---|
| SACC BTU | 10,000 BTU |
| Coverage Area | 500 sq. ft. |
| Dehumidifying Capacity | 96.8 pints/day |
| Exhaust Hose Length | Max. 60" |
| Window Kit Length | Up to 82" |
| Fan Speed | 5 speed (Continuous, Auto, Low, Medium, High) |
| Filter Type | Washable air filter and carbon filter |
| Heat Mode | No |
| Hose System | Dual Hose |
| Louver Type | Fully automatic 80-degree flexible airflow louver |
| Noise Level | 50 / 53 / 56 dBA |
| Maximum Power Consumption | 1212W / 11.9A |
| Power Supply | 115V / 60Hz / 1 Phase |
| Refrigerant | R32 (eco-friendly, CFC-free) |
| Temperature Range | 60°F - 86°F |
| Upper Gravity Drain Port | Yes |
| Air Flow (Low / Med / High) | 225 CFM / 244 CFM / 388 CFM |
| CEER | 12.1 |
| EER | 9.9 |
| Unit Dimensions | 17.36" W x 15.63" D x 28.62" H |
| Packaging Dimensions | 22" W x 18" D x 34.5" H |
| Net Weight | 55 lbs |
| Gross Weight | 74 lbs |
| Certifications | UL Listed |
| Warranty | 1-year unit warranty; 3-year compressor warranty |
| Assembly Required | Minimal - window kit installation only; no permanent installation required |
| Shipping Method | Ships standard ground (box/parcel); unit arrives on caster wheels ready to use |
Manuals & Guides
FAQ
What is the difference between 13,000 BTU (ASHRAE) and 10,000 BTU (SACC)?
The ASHRAE BTU rating (13,000) is the older, traditional measurement of cooling output. The SACC rating (10,000 BTU) is the newer DOE standard that accounts for real-world factors like heat added by the unit's motor, air leakage during venting, and variable room conditions. The SACC number gives a more accurate picture of how well the unit will actually cool your space - use the 10,000 BTU SACC rating when sizing the unit for your room.
Why is a dual-hose portable AC better than a single-hose model?
A single-hose portable AC draws room air to cool and exhaust, which creates negative pressure and pulls warm air in from other parts of your home - reducing efficiency. A dual-hose unit like this one uses one hose to bring in outside air and another to exhaust warm air, maintaining room pressure and cooling faster. The result is noticeably quicker temperature drops and lower energy use.
Does this unit work with Amazon Alexa and Google Home?
Yes. The ARC-1280 series supports voice control through Amazon Alexa, Google Home, and Apple Siri via the NetHome Plus app. Simply connect the unit to your WiFi network, set up the app, and link it to your preferred voice assistant for hands-free control.
Do I need to drain the water manually?
In most conditions, the self-evaporation function expels moisture through the exhaust hose automatically, so no manual draining is needed. In very humid environments, you can connect a hose to the upper gravity drain port for continuous hands-free drainage into a bucket or floor drain, or use the lower drain port to manually empty collected water as needed.
Can I use this air conditioner in a room without a window?
All portable air conditioners must vent hot air to the outside to cool effectively. While a standard window is the most common solution using the included kit, alternatives include vertical sliding doors, drop ceiling panels, or a dedicated wall vent. A direct wall vent installation may require professional help but allows permanent ductless-style venting without a window.
What kind of warranty does this unit come with?
The Whynter ARC-1280MX and ARC-1280WX include a one-year warranty on the unit and a three-year warranty on the compressor. For support, Whynter's customer service team is available Monday through Friday, 8:30 AM - 4:30 PM PST at 1-866-WHYNTER or support@whynter.com.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.