Whynter ARC-14S Dual Hose Self Evaporating Portable Air Conditioner
This article is my full review of the Whynter ARC-14S eco-friendly dual hose self evaporating portable air conditioner, highlighting its many features and why it should be a serious consideration for your next portable AC purchase.
KEY POINTS
- Why the Whynter ARC-14S self evaporating portable air conditioner is the best option
- How the Whynter ARC-14S compares to other brands and models
- Why I recommend this air conditioning model and why it is worth the price
This page contains affiliate links. If you choose to purchase after clicking a link, I may receive a commission at no extra cost to you.
If you live in the United States, I recommend making your online purchase from Sylvane. It is in my opinion one of the most trustworthy air conditioning appliance stores in the country, providing first class quality control to ensure you receive your appliance in perfect condition.
That's more than can be said about some other giant online retailers that I won't mention here!
The prices at Sylvane are comparable to other big stores and they offer fast turnaround and free delivery to mainland US addresses.
Note: As a Sylvane affiliate I earn from qualifying purchases.
The powerful Whynter 14,000 BTU dual-hose, fully self evaporating portable AC with it's two-filter design pre-filter and active carbon air filter is a great cooler for larger rooms from one of the best air conditioner manufacturers around!
It's easily one of the best dual hose ACs for really fast, powerful cooling for spaces up to 500 sq ft when and where it is needed most!
This model features Whynter's patented advance auto-drain technology, making use of its self-evaporating process to remove excess condensate instead of it filling up a tank for you to empty!
How the Whynter ARC-14S Works
Let's take a look at how the self-evaporating system in the Whynter ARC-14S works.
The process actually recycles the moisture collected during cooling to aid the production of cool air, increasing efficiency and economy. In fact, this amazing cooler only uses 1.25 kW (1,250 watts) of electricity on full power, saving you money on electricity bills over larger AC units!
It achieves this level of economy without sacrificing its impressive cooling power by using the recycled moisture to assist in cooling the condensor coils, resulting in lower energy requirement to produce more effective cooling.
How the Whynter ARC-14S Compares to Other Models
Several key features compare favorably with other brand models with similar cooling capabilities as we can see from the feature list below.
Features
- Easy-to-use digital on-bard controls plus remote
- Programmable timer, sleep (quiet) mode
- 14,000 BTU cooling with CFC-free R-410A refrigerant
- Auto-drain function fully exhausts condensate automatically (no more tank emptying!)
- 3 operational modes: AC, fan, dehumidifier
- Dehumidifies extracting up to 4.2 pints of moisture from the air per hour
- Quiet operation (max 56 dB)
- Washable air filter
In addition to the above features, the following more detailed descriptions are provided for better clarity.
This popular model fron Whynter features a washable pre-filter plus an activated carbon air filter, designed to catch unwanted airborne particles for cleaner, fresher air.
The ARC-14S model is ideal for use in areas that require low atmospheric moisture levels. Places like computer data centers, server rooms, wiring closets etc as well as in homes, offices and work spaces.
Featuring a dual hose air intake and exhause setup allows this model to ouot-perform most of its rivals in cooling efficiency and effectiveness. Let's discuss this feature in more detail:
Dual Hose Operation
Using two hoses instead of one, the extra efficiency obtained means faster cooling and it also adds to the cost savings. Here's why:
Single-hose AC units suck air into the unit from the room, cools it and sends it back into the room as cold air. The problem comes because it also needs to exhaust the hot air that is created out through the single vent.
This creates negative pressure in the room. When the inside pressure is lower than it is outside, nature does its best to rebalance things by cauing hot air from outside to be sucked into the room through any cracks or crevices to bring the pressure level.
This means the AC unit has to work harder to cool the air because hot air keeps getting in!
Dual hose models eliminate this problem by taking air in from outside to cool. This creates a regular flow of fresh air and doesn't create a pressure difference, so no hot air from outside can leak into the room.
That means the AC runs more efficiently which costs you less to run it overall!
What you get with the Whynter AC is a powerful cooling appliance that is also economical to run in comparison with similar models from other manufacturers.
Summary
The Whynter ARC-14S is a powerful yet efficient and economical portable air conditioning solution that is affordable and versatile.
Thanks to its self-evaporating operation, it reduces more efficiently utilizes its energy requirements to provide the user with a robust, effective and easy-to-use portable cooling unit that can be used almost anywhere there is an electricity outlet and a need for cooler temperatures during hot weather.
NOTE: All portable air conditioners including this one must be vented using the included hoses. The dual hose design allows the room to be cooled up to 40 percent faster and more efficiently than standard single hose models.
You can buy this AC at Sylvane right now by clicking the image/link above right to visit their website and get all the details, competitive price and free delivery details.
Last Updated: August 3, 2025
