Whynter ARC-1280MX Inverter Portable Air Conditioner 13000 BTU
- 13,000 BTU (ASHRAE), 10,000 BTU SACC, rooms up to 500 sq ft
- Dual hose NEX inverter compressor, R-32 refrigerant
- 50 to 56 dBA noise, 5 fan speeds, 1212 watts
- Wi-Fi with NetHome Plus app, Alexa, Google Home and Siri
- 96.8 pints per day dehumidifying, self-evaporation, upper and lower drain ports
- 3-piece window kit to 82 inches, 55 pounds, caster wheels
Last refreshed Sep 25, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual-hose inverter portable air conditioner with app and voice control that also dehumidifies. It is a large, heavy unit, and the window kit sets how wide an opening it can seal.
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ASIN: B0GVJQZKNFModel: ARC-1280MXCategory: Portable Air Conditioners
Overview
A dual-hose design and an inverter compressor run the Whynter ARC-1280MX, which pulls air in through one hose and exhausts through the other. An automatic louver spreads cool air, and a self-evaporation function and drain ports handle the water it collects.
Smart control, a stated low noise range and a longer compressor warranty give it a polished feature set. It depends on a window opening, and the weight and bulk make moving it between rooms a job even with casters.
Who it's for
Renters and homeowners who cannot fit a window unit but need to cool up to a large room will use the dual hose and the dehumidify function. Anyone who needs a very light unit or lacks a suitable window should look elsewhere.
Pros and cons
- Dual hose design for efficient cooling
- Inverter compressor with app and voice control
- Dehumidifies with self-evaporation
- Upper and lower drain ports
- Heavy to move even on casters
- Needs a window kit installation
- Noise rises at the top of the listed range
Performance notes
With two hoses, one pulls room air to cool the compressor and the second sends the heat outside, so the unit does not draw conditioned air out of the room. The inverter compressor varies its speed to hold the thermostat setting between the listed temperature limits. The listing quotes two BTU ratings under different test standards, so compare it with other units on the same standard.
Specifications
| Brand | Whynter |
|---|---|
| Model | ARC-1280MX |
| Dimensions & fit | |
| Item weight | 55 pounds |
| Item Dimensions D x W x H | 15.63"D x 17.36"W x 28.62"H |
| Capacity & performance | |
| Cooling Power | 13,000 BTU (ASHRAE) / 10,000 BTU (SACC)higher than 80% of 21 portable air conditioners |
| Wattage | 1212 watts, 115 volts |
| Noise level | 50 to 56 dBA |
| Number of speeds | 5 |
| Compatibility & installation | |
| Installation Type | 3-piece, adjustable up to 82 inches; hoses extend to 60 inches |
| Warranty & support | |
| Warranty Description | 1 year limited, 3 year compressor |
| Other details | |
| Floor Area | Up to 500 square feet |
| Control Type | NetHome Plus app, Alexa, Google Home, Siri, remote |
| Compressor Type | NEX inverter, dual hose, R-32 |
| Features | Dehumidifier 96.8 pints/day, 24-hour timer, sleep mode, self-evaporation, upper and lower drain ports |
Closest rivals on specs
Midea Duo Inverter Portable Air Conditioner 12000 BTU- Item weight 55 vs 72.8 pounds (-24%)
GE Profile PPHV10WWF Smart Dual-Hose Portable Air Conditioner- Item weight 55 vs 71.1 pounds (-23%)
LG LP1022FVSM Dual Inverter Portable Air Conditioner- Cooling Power 13000 vs 10000 BTU (+30%)
- Wattage 1212 vs 1370 watts (-12%)
- Item weight 55 vs 71 pounds (-23%)
Frequently asked questions
What window can the Whynter ARC-1280MX window kit fit?
The 3-piece kit adjusts up to 82 inches wide. The spec table gives a minimum opening of 6.5 inches in both height and width.
Does the Whynter ARC-1280MX work with Alexa and Siri?
Yes. The listing names Amazon Alexa, Apple Siri, Google Home and the NetHome Plus app.
Does the Whynter ARC-1280MX need a drain hose?
It has a self-evaporation function and upper and lower drain ports for continuous draining, so a hose is optional.
What comes with the Whynter ARC-1280MX?
The unit with dual exhaust hoses. The description also names the 3-piece window kit.