Whynter ARC-14S Dual Hose Portable Air Conditioner 14000 BTU
- 14,000 BTU, rated for rooms up to 500 sq ft
- Dual hose design, intake and exhaust extend up to 60 inches
- 51 dBA at low speed
- Window kit 20 to 46 inches long, 6.5 inches wide
- 3 modes: cool, dehumidify, fan with 3 speeds
- 61 to 89 degrees F thermostat range
- 71 pint dehumidify rating, auto drain exhausts condensate
- 1300 watts at 115 volts, 6.5 ft cord
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual hose portable unit for a bedroom or office that central air misses, with dehumidify and fan modes and no bucket to empty. It is heavy and has no inverter, so the compressor cycles on and off.
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ASIN: B0028AYQDCModel: ARC-14SCategory: Portable Air Conditioners
Overview
Renters and owners of rooms the ductwork never reaches get a free standing air conditioner that vents through a window kit instead of a permanent install. One hose pulls outside air to the condenser and the second carries hot air out, while the panel or remote switches between cooling, drying and fan.
Drawing condenser air from outdoors means the unit is not pulling cooled room air out through the window, and the auto drain clears condensate through the exhaust in most conditions. Weight and a fixed speed compressor are the limits: moving it between rooms takes effort, and it cycles rather than easing back.
Who it's for
Hot upstairs bedrooms and converted offices that the central system misses are where this unit earns its floor space. Rooms without a usable window opening, and people who move their cooling between floors, should look at another setup.
Pros and cons
- Dual hose avoids pulling cooled air outdoors
- Auto drain removes the bucket chore
- Dedicated dehumidify mode alongside cooling
- Remote, panel and timer controls
- Heavy unit, awkward on stairs
- No inverter, compressor cycles on and off
- Short power cord limits outlet placement
- Auto drain covers most, not all, conditions
Performance notes
Cooling output depends on the dual hose loop: outdoor air cools the condenser, so the room is not depressurized and warm air is not drawn in through gaps. A fixed speed rotary compressor runs at full output and switches off at the setpoint, and long or kinked hose runs add heat back into the room.
Specifications
| Brand | Whynter |
|---|---|
| Model | ARC-14S |
| Dimensions & fit | |
| Window Opening Minimum Width | 6.5 inches |
| Window Opening Maximum Width | 46 inches |
| Window Opening Minimum Height | 20 inches |
| Window Opening Maximum Height | 46 inches |
| Item weight | 73 pounds |
| Cable Length | 6.5 feet |
| Item Dimensions D x W x H | 19 × 16 × 35.5 inches |
| Hose diameter | 5.9 inches |
| Hose length | Extendable up to 60 inches |
| Capacity & performance | |
| Cooling Power | 14000 BTU |
| Noise | 51 dB |
| Wattage | 1300 watts |
| Capacity | 1.2 cu ft |
| Thermostat range | 61 to 89 degrees F |
| Power & efficiency | |
| Annual Energy Consumption | 3351 kWh/year |
| Number of Power Levels | 3 |
| Voltage | 115 volts |
| Seasonal Energy Efficiency Ratio SEER | 7.69 |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Floor Area | 500 sq ft |
| Inverter Type | No Inverter |
| Operating Mode | Cool, Dehumidify, Fan |
| Control Type | Remote |
| Compressor Type | Rotary Scroll |
| Refrigerant | R-32 |
Frequently asked questions
How does the Whynter ARC-14S install in a window?
The included window kit spans openings from 20 to 46 inches and the panel is 6.5 inches wide. The intake and exhaust hose extends up to 60 inches to connect the unit to the kit, with no permanent mounting.
Do I need to empty a water bucket on the Whynter ARC-14S?
In most environments, no. The auto drain exhausts condensate through the exhaust hose. Whynter limits that claim to most environments, so very humid rooms may still need draining.
Is the Whynter ARC-14S an inverter air conditioner?
No. The specs list no inverter, so the rotary compressor switches on and off to hold the set temperature.
What filters does the Whynter ARC-14S use?
A washable pre-filter that rinses clean under a tap, plus a replaceable activated carbon filter for odors.
What comes in the box with the Whynter ARC-14S?
The unit, the extendable intake and exhaust hose, the window kit, an activated carbon filter, a washable pre-filter, a remote and a storage bag.