Whynter ARC-122DS Dual Hose Portable AC 12000 BTU
- 12,000 BTU cooling, 7,000 BTU SACC rating
- Up to 400 sq ft rated coverage
- Dual hose: 5.9 inch exhaust, 5.0 inch intake
- 82 pints per day dehumidifying, auto drain
- 47 dBA on the low fan speed
- 61 to 89 F thermostat, 3 fan speeds
- 1200 W max, 10.5 A on 115 V, 60 Hz
- 68 lb, 16 x 17 x 29.5 inches on casters
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual hose portable unit that cools, dehumidifies and drains itself, with a carbon filter and remote included. It is heavy, lacks an inverter compressor and still needs a window for its hoses.
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ASIN: B01AA8WOAKModel: ARC-122DSCategory: Portable Air Conditioners
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Overview
Bedrooms, living rooms and larger open spaces are what the Whynter ARC-122DS is built for. The floor-standing unit draws outside air through one hose and vents hot air through another via a window kit, switching between cooling, dehumidifying and fan-only modes while rolling on casters.
Separate intake and exhaust hoses let the unit vent heat without pulling conditioned room air outdoors, and the auto drain cuts down on bucket emptying. The weak spots are its weight and the lack of an inverter compressor.
Who it's for
Rentals and older homes where a window unit is not practical get room-scale cooling plus moisture control. People who carry it up and down stairs often should look at something lighter.
Pros and cons
- Dual hose venting
- Cools, dehumidifies or runs as a fan
- Auto drain with gravity and lower ports
- Carbon filter plus washable pre-filter
- No inverter compressor
- Heavy to lift between floors
- Two hoses take up window space
- Coverage varies with heat and humidity
Performance notes
Real cooling depends on the window seal and hose routing, because every leak lets hot air back in around the kit. Running both hoses means outdoor air feeds the condenser, so the room is not put under negative pressure. Ambient heat and humidity shift the coverage, as the listing itself notes.
Specifications
| Brand | Whynter |
|---|---|
| Model | ARC-122DS |
| Dimensions & fit | |
| Item weight | 68 pounds |
| Cable Length | 6 feet |
| Item Dimensions D x W x H | 16 × 17 × 29.5 inches |
| Capacity & performance | |
| Cooling Power | 12000 BTU |
| Noise | 47 dB |
| Wattage | 1200 watts |
| Capacity | 1.4 cu ft |
| Thermostat range | 61 to 89 F |
| Air flow | 194 CFM |
| Power & efficiency | |
| Voltage | 115 volts |
| Amperage | 10.5 amps |
| Seasonal Energy Efficiency Ratio SEER | 6.88 |
| Construction & materials | |
| Color | Gray |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Inverter Type | No Inverter |
| Operating Mode | Cool, Dehumidify, Fan |
| Control Type | Remote |
| Compressor Type | Rotary Scroll |
| Refrigerant | R-32 |
| Drain type | Auto drain, upper gravity and lower drain ports |
| Exhaust hose | 5.9 inch diameter, extends up to 60 inches |
| Hose configuration | Dual hose |
| Intake hose | 5.0 inch diameter |
| Window kit | 6.5 inches wide, 20 to 56 inches long |
Frequently asked questions
Is the Whynter ARC-122DS a window air conditioner?
No. It is a portable floor unit that stands in the room and vents through two hoses connected to a window kit. It still needs a window opening to work.
Do I have to empty a water tank on the Whynter ARC-122DS?
The listing says the auto drain exhausts condensate automatically in most environments. Upper gravity and lower drain ports are there for continuous drainage when needed.
Does the Whynter ARC-122DS come with a remote?
Yes. A remote is listed among the included components, along with the window kit and a storage bag. The unit also has panel controls.
What filters does the Whynter ARC-122DS use?
An activated carbon air filter and a washable pre-filter, both included.
What power does the Whynter ARC-122DS need?
It runs on 115 V, 60 Hz single phase power and draws up to 1200 W and 10.5 A, with a 6 foot cord.