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Whynter ARC-14S vs ARC-14SH – Best Portable Air Conditioners…

    Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner






    Whynter ARC-14SH 14,000 BTU (9,200 BTU SACC)

    Whynter ARC-14S vs ARC-14SH

    Whynter ARC-14S vs ARC-14SH: Wondering which Whynter portable air conditioner to pick? Let’s compare the ARC-14S and the ARC-14SH. They’re a bit different, and that can affect how cool and comfy your space gets. Stick around as we break down the Whynter ARC-14S vs. ARC-14SH to help you decide which one suits you best.

    Whynter ARC-14S vs ARC-14SH – Quick Comparison Summary

    • Whynter ARC-14S is very popular on Amazon compared to Whynter ARC-14SH.
    • Whynter ARC-14S is less expensive, but Whynter ARC-14SH costs more.
    • The Whynter ARC-14SH has an additional heater mode with thermostat control for temperatures between 61°F and 77°F.
    • Both the Whynter ARC-14S and the Whynter ARC-14SH have similar great features, like being a portable air conditioner with two hoses, a dehumidifier, and a fan for rooms up to 500 square feet. They also come with a storage bag, can dehumidify 71 pints per day, have a 24-hour programmable timer, a remote control for convenient operation from a distance, a noise level of 54 dB, powerful and quiet performance, advanced self-evaporation, multiple functions, and energy-saving capabilities. They are easy to set up and move, provide effective cooling, have hassle-free operation, and operate at 115 volts, among other features.
    • The cable length for Whynter ARC-14S is 6.5 feet, while for Whynter ARC-14SH, it’s only 6 feet.
    • Whynter ARC-14S has an air flow capacity of 222 cubic feet per minute, whereas Whynter ARC-14SH has an air flow capacity of just 212 cubic feet per minute.
    • The Whynter ARC-14S weighs 73 pounds, while the Whynter ARC-14SH weighs 85 pounds.
    • The dimensions of Whynter ARC-14S are 16 inches in depth, 19 inches in width, and 35.5 inches in height, while Whynter ARC-14SH has dimensions of 19 inches in depth, 16 inches in width, and 35.5 inches in height.

    Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner

    Whynter ARC-14SH 14,000 BTU (9,200 BTU SACC)

    Whynter ARC-14S

    Whynter ARC-14SH






    500 Cubic Feet

    500 Cubic Feet

    Portable Heater

    Cooling Power


    9000 British Thermal Units

    Start year:



    Noise Level

    56 dB

    56 dB

    Dual Hose Portable Air Conditioner with dehumidifier

    Includes Storage Bag


    71 PINTS/DAY

    71 PINTS/DAY


    24-Hours programmable

    24-Hours programmable

    Remote control for operate the unit from a distance

    Advanced self-evaporation

    Multi-Functional and energy saving

    Easy to setup and portable

    Cable Length

    6.5 Feet

    6 feet

    Air Flow Capacity

    222 Cubic Feet Per Minute

    212 Cubic Feet Per Minute


    73 Pounds

    85 Pounds


    16″D x 19″W x 35.5″H

    19″D x 16″W x 35.5″H

    FAQS :

    When it reaches a predetermined temperature, does it turn off?

    Unfortunately, with models made in 2020 or after, the fan shuts off when it reaches the predetermined temperature. I've used these AC units for years. I recently bought a new one, and I'm not satisfied that the fan shuts off along with the AC condenser. I found a solution and use these in my room every single day of the year. A couple of hours before bed, I set the temperature to 61. The AC unit was then set to operate on a fan when I went to bed.

    What process removes the water?

    Get a 4500-square-foot dehumidifier with a pump if draining continues to be a problem! I cannot stress this enough: "WITH PUMP." Even though my dehumidifier is down the hallway, it still dehumidifies the entire house, which greatly improves the efficiency of any air conditioner. Every 16 hours or so, the pump turns on and immediately pumps the 4 gallons of collected water into my bathroom sink (or tub). The humidity is still removed by the A/C, but not nearly enough for you to need to empty it manually.

    Do you know whether a kit for a sliding side window like this is available?

    Since my window is too large for the included window kit, I purchased an 8-inch board from Home Depot and cut holes for the two hoses using the end caps as a guide. To prevent heat from leaking in on the sides, I painted it first and then applied a foam seal strip along the edges. It performs admirably.

    Why draw in warm air to cool? I live in South Florida. How can using outdoor air make the unit more efficient?

    If you use cooler inside air to cool the condenser, the air is then vented out of a single hose. Your home is not an airless space. Hot exterior air seeps into your home through all the cracks and crevices, replacing the vented cool air. Since the condenser is using cooler air to cool itself, the single-hose system provides more local cooling for the same amount of electricity; however, this benefit is negated by the hot air that is leaking in from the outside. Which is more effective overall requires intricate computations.

    Does this device have a noise-dB rating?

    Insight: I'm clueless. I read the instructions, but I couldn't find any information about the decibel rating. My recommendation is to get in touch with them directly by phone at 866-WHYNTER or by email at Although the portable air conditioner can be heard running in my office, which is less than 300 square feet in size and has ceilings that are around 8 feet above the floor, it does not interfere with or disrupt my regular phone or in-person customer interactions. I can still clearly hear people even with the fan set to its highest setting. I've dealt with a few over the past few years, and most portable air conditioners produce some form of noise, but the volume of the noise has never disturbed me. It's now just background noise.

    Platinum and black are the colors being advertised. The actual color of this model when I received it was black and dark gray. Why is that so?

    Response: Really? maybe 50 colors of gray. You can find a variety of dark to light gray colors by searching for "platinum color shades" online. My color is gray, but it leans more toward light than dark.

    What is the procedure for removing water?

    Answer: The drain port on these units is only 3 inches off the ground, near the bottom. They recommend rolling the unit outside and, if necessary, opening the drain to allow the water to pour out on the sidewalk or driveway someplace you don't mind. That obviously necessitates disconnecting the window vents, etc., which is inconvenient. When used as a "heat pump," it will require frequent draining; therefore, I've installed a "condensation pump" unit (by Little Giant or a similar brand) to pump the water into a bucket as needed (which I can empty every other day or so). Other models, such as the 122DHP, are similar but feature a pump to remove water. That is a characteristic you should think about if you intend to use it for heating and/or are concerned about the need to drain frequently. Otherwise, they claim that in regular AC mode, most of the water collecting on the cool coils will drain to the hot ones, evaporate, and blow out the window with hot air passing through the vent tubes. That's excellent for that mode, but it'll only be used half the time. There is so much to think about before spending $500 on something like this.

    (Conflicting reviews) I'm really perplexed about this unit. I need to know if it is quiet (for a bedroom), if it will endure more than one season, and if it is hefty. TY

    Answer: I've had my Whynter SH 1400 BTU for 7 years. Will I purchase another brand? (No way) Simply crank your fan down to cool your space, and it will be quieter than a window unit. With a weight of 88 pounds, a husband and wife can simply lift it from one level to another. The large casters make it simple for anyone to move it across a floor. This device is a smart choice until the freon transition is complete and the costs of new heat pumps come down again. (In my humble but frugal view)

    We installed this in our little server room, and it does not provide adequate cooling. Is there anything more powerful than this? We need to freeze the room, but this can only do 67F.

    Why would you want to freeze a server room? Condensation will form, which is extremely harmful to your equipment. 60–70 degrees is ideal for a server room, which you're currently achieving at 67. As long as your RH is between 45 and 65%, you're fine as is.

    What are the dimensions of the intake and exhaust hoses?

    Answer: I just spoke with Whynter customer service. I was advised that all of their units had been upgraded from 5" to 6" (5.9" to be exact) hoses. Now I have to return the ARC142BX, which I received last week and really enjoyed—except for the massive 6" hose that comes out the back. The bent takes up more space than I have. I was going to return it and replace it with this ARC-14S since the hoses angle upward from the back of the device without having to bend up. But I'd have to disassemble and reinstall the window kit I worked so hard on last year (to replace the 5" hoses on the previous ARC-12S). Meanwhile, I'm still sweltering in Houston. This unnecessary alteration irritates me greatly. And I'm wondering if the larger hoses have anything to do with the recent negative feedback on this item.

    Is a window kit that can handle up to 60" vertical sliding windows available?

    CLEAR (unobstructed) is the correct answer. CHOICE OF VIEW: Purchase a sheet of transparent acrylic (called "plexi glass") at Home Depot, Lowe's, Menards, or Amazon that is at least 6" wide (and the length or height required for "your" window) and that should be about 0.25" thick (or close to that). NOTE: Some come in 0.22" sizes, which is also OK. Use masking tape ("frog tape") before cutting or drilling on your "cut lines" (not on the entire sheet). This will keep the wood from splintering or splitting. Cut it to the size you want with a table saw, circular saw, or jig saw. For the holes, use a hole saw drill bit and an electric drill (TIP: start your drill in reverse to avoid jumping about). Otherwise, trace the window kit's circle onto the masking tape. Drill a hole for the jigsaw blade to fit into using a standard drill bit and a jigsaw. Description: Whynter ARC-14S vs ARC-14SH

    About this item – Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner with Dehumidifier and Fan for Rooms Up to 500 Square Feet, Includes Storage Bag, Platinum/Black, AC Unit Only

    • WINNER OF THE GOOD HOUSEKEEPING AWARD FOR THE “BEST OVERALL PORTABLE AIR CONDITIONER” IN 2023 Offers a substantial cooling effect across extensive areas.
    • FAST AND EASY SETUP ALONG WITH PORTABILITY: Exhaust hose with a length adjustment feature (up to 152 cm) 5.9 inches in diameter; window kit measurements of 6.5 inches wide by a minimum of 20 inches long and a maximum of 46 inches long; unit dimensions of 19 inches wide by 16 inches deep by 35.5 inches high; activated carbon air filter and washable pre-filter.
    • ADVANCED SELF-EVAPORATION: Operates with two hoses simultaneously; Cools an area up to a maximum of 500 square feet (the optimal performance may be influenced by the ambient temperature and humidity); The patented auto-drain mechanism automatically removes all of the condensate from the air in the majority of settings. Capacity to remove moisture from the air: 71 pints per day; There are three different fan speeds, and the maximum air flow is 430 m3/h, or 253 CFM.
    • VOLUMENOUS AND SILENT: cooling capacity of 14,000 ASHRAE BTU and 9,500 BTU according to SACC; 56 decibels of sound pressure level.
    • Multiple Functions and Energy Preservation: There are three different modes of operation: cool, dehumidify, and fan. Complete temperature regulation (between 61 and 89 degrees Fahrenheit); The maximum power usage is 1300 watts at 11.6 amperes, and the power source is 115 volts at 60 hertz with one phase. Green R-32 refrigerant, which is non-CFC and beneficial to the environment.

    About this item – Whynter ARC-14SH 14,000 BTU (9,200 BTU SACC) Dual Hose Portable Air Conditioner and Portable Heater with Dehumidifier and Fan for Rooms Up to 500 Square Feet, Platinum/Black, AC Unit + Heater

    • EXPERIENCED SELF-EVAPORATION: dual hose action; cools up to 500 square feet (optimum performance may be affected by environmental temperature and humidity); In most conditions, the patented auto-drain mechanism automatically exhausts all condensate. Capacity for dehumidification: 71 pints per day, 430 m3/h, or 253 CFM at high speed; three fan speeds.
    • EASY TO INSTALL AND PORTABLE: Extendable exhaust hose (up to 60″) with a 5.9″ diameter; Window kit dimensions: 6.5″ W x 20″ L (minimum), 46″ (maximum); unit dimensions: 16″ W x 19″ D x 35.5″ H; activated carbon air filter and washable pre-filter.
    • Whynter ARC-14SH 14000 BTU Dual Hose Portable Air Conditioner and Heater With its innovative design, the ARC-14SH is a quality portable air conditioner with a heater and humidifier that saves electricity. RoHS-compliant components and the CFC-free Green R-32 refrigerant. 
    • Furthermore, our proprietary auto-drain technology absorbs and recycles moisture collected during the cooling process to produce cool air, which is combined with the quick cooling provided by the twin-hose operation.
    • Cooling thermostatic control (61°F–89°F) or Heating thermostatic control in ambient circumstances above 45°F (61°F–77°F); Four operational modes: cool, heat, dehumidify, and fan; Maximum power consumption: 1300 W / 11.6 A; power supply: 115 V / 60Hz / 1 Phase; CFC-free Green R-32 refrigerant.
    • STRONG AND QUIET: Cooling capacity: 14,000 BTU (ASHRAE) or 9,200 BTU (SACC); Heating capacity: 13,000 BTU (ASHRAE) or 8,200 BTU (SACC); Noise level (dBA): 56.
    • GOOD HOUSEKEEPING’S 2023 AWARD-WINNER “BEST OVERALL PORTABLE AIR CONDITIONER Provides powerful cooling over large areas” . Efficiency of air flow: 253 cubic feet per minute per watt.