Air Treatment & Portable Climate
Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner
Exact model ARC-14S
Also identified as: ARC-14S, ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner, Whynter ARC-14S
Whynter ARC-14S is a 14,000-BTU ASHRAE dual-hose portable air conditioner with independent intake and exhaust ducts, high dehumidification, and carbon filtration.
- Whynter rates ARC-14S at 14,000 BTU ASHRAE and 9,500 BTU SACC for spaces up to 500 square feet.
- The dual-hose design uses separate intake and exhaust ducts rather than a single combined hose.
- Three functions provide cooling, dehumidification, and fan-only operation with three fan speeds.
- Published dehumidification capacity is 71 pints per day.
- Each hose extends to 60 inches and uses a 5.9-inch diameter connection.
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Information checked August 28, 2026. Confirm critical specifications with the manufacturer.
Official resources
Manuals and official support
Replacement parts and accessories
Products for Whynter ARC-14S
Confirm your exact model number, the current product listing, included parts, and return terms before ordering.
Upgrade options
Generic Accessory
Govee H5179 Wi-Fi Thermometer Hygrometer
Use as an independent temperature and humidity check in the conditioned room, not as a replacement thermostat for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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Govee H5179 Wi-Fi Thermometer Hygrometer, 2-Pack
Use the two sensors to compare conditions in the portable-air-conditioner room and an adjacent room for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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Temtop M10+ 6-in-1 Indoor Air Quality Monitor
Use as an independent room-condition monitor to add particulate, VOC, carbon dioxide, temperature, and humidity context for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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GoveeLife Upgraded Smart Water Leak Detector 1s, 3-Pack
Place a leak sensor beside the documented condensate-drain area to provide early warning without putting it inside the appliance for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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Amazon Basics Microfiber Cleaning Cloths, 24-Pack
Use a clean cloth for unplugged cabinet, window-panel, and hose-exterior wiping for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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OXO Good Grips Deep Clean Brush Set
Use the detail brushes only on unplugged washable-filter frames and accessible window-kit edges, away from coils and fan blades for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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BLACK+DECKER dustbuster Cordless Handheld Vacuum HNV220BCZ10FF
Use for loose dry dust around the removed washable filter and window-kit area after following the shutdown instructions for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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Cables & connections
Protection
Eaton Tripp Lite ULTRABLOK Isobar 2-Outlet Direct-Plug Surge Protector
Use as surge protection for this documented 115-volt appliance; it is not a replacement cord, adapter, or battery backup for Whynter ARC-14S. The recommendation is limited to the documented function and product boundary; follow the exact device instructions before installation, cleaning, routing, or replacement.
Listing reviewed 2026-08-28
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Additional useful information
Whynter ARC-14S owners can use this exact-model guide to verify the published configuration, complete setup, choose operating modes, perform routine care, isolate common failures, and avoid applying parts or instructions from a nearby sibling.
Whynter ARC-14S is the exact ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner covered here. It is a 14,000-BTU ASHRAE dual-hose portable air conditioner with independent intake and exhaust ducts, high dehumidification, and carbon filtration.
Published configuration: Whynter rates ARC-14S at 14,000 BTU ASHRAE and 9,500 BTU SACC for spaces up to 500 square feet. The dual-hose design uses separate intake and exhaust ducts rather than a single combined hose. Three functions provide cooling, dehumidification, and fan-only operation with three fan speeds. Published dehumidification capacity is 71 pints per day.
Setup, operation, and troubleshooting: Install both ARC-14S hoses and their exact adapters; reversing, omitting, or substituting one path defeats the documented dual-hose configuration. Keep each duct below its 60-inch maximum without crushing bends. If cooling falls, clean the washable prefilter, inspect or replace the ARC-CF-14S carbon filter, reseal the window panel, verify both exterior terminations, and check condensate handling before using the optional ARC-FIL-3M media.
Maintenance and model boundaries: Each hose extends to 60 inches and uses a 5.9-inch diameter connection. The included window kit adjusts from 20 through 56 inches and uses a 6.5-inch-high panel. The filtration path includes a washable prefilter and activated-carbon filter; Whynter also lists an optional model-specific 3M filter. Published electrical input is 115 volts, 60 Hz, 11.6 amps, and 1,300 watts, using R32 refrigerant. The thermostat range is 61 through 89 degrees Fahrenheit and published sound is below 51 dBA on low and below 56 dBA at maximum. Published dimensions are 16 by 19 by 35.5 inches and published weight is 73 pounds. Match replacement filters, tanks, drain hoses, window-kit pieces, remotes, and power components to Whynter ARC-14S; nearby capacities and series names can use different dimensions, fittings, controls, or electrical requirements.
- The included window kit adjusts from 20 through 56 inches and uses a 6.5-inch-high panel.
- The filtration path includes a washable prefilter and activated-carbon filter; Whynter also lists an optional model-specific 3M filter.
- Published electrical input is 115 volts, 60 Hz, 11.6 amps, and 1,300 watts, using R32 refrigerant.
- The thermostat range is 61 through 89 degrees Fahrenheit and published sound is below 51 dBA on low and below 56 dBA at maximum.
- Published dimensions are 16 by 19 by 35.5 inches and published weight is 73 pounds.
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