Whynter 14,000 BTU NEX Inverter Portable Air Conditioner, Heater, Dehumidifier

Whynter 14,000 BTU NEX Inverter Portable Air Conditioner, Heater, Dehumidifier

$729.00 $879.00
In stock

Use this coupon at checkout for extra $20 OFF: ARC-1230WNH20

If it’s power you need in your heating and cooling solution, go with the ARC-1230WNH from Whynter. This inverter portable AC with heat has a 14,000 ASHRAE / 12,000 SACC BTU, which is the highest on the market. This 14,000 BTU dual hose portable air conditioner can provide all the power you need to cool, heat, dehumidify, or circulate the air in up to 600 sq. ft of space. You can also control your portable air conditioner through Wi-Fi from virtually anywhere with various smart functionalities.

As pioneers in the air comfort industry, Whynter is proud to introduce the next generation of inverter technology for portable ACs. The variable-speed system in this inverter portable AC with heat allows the compressor to optimize efficiency and power consumption together while maintaining a specified output. Inverter technology offers benefits such as:

  • Estimated 40% – 50% in energy savings
  • 2 times quicker to achieve the desired temperature
  • Quieter operation
  • Minimized temperature fluctuations
  • No voltage peaks from the compressor

Convenient and Hassle-Free

Our inverter portable AC with heat is designed to be convenient and hassle-free. Move your 14,000 BTU dual hose portable air conditioner anywhere for the perfect heat or airflow with the 4-wheel design and handles. It is also easy to set up in most vertical or horizontal windows with the convenient snap-together window kit (included). The filter is pre-installed for your convenience. The noise level of this unit is as low as 42dB(A) at low fan speed, making its noise almost as quiet as a library.

The patented self-evaporative technology in our 14,000 BTU dual hose portable air conditioner frees you from needing to drain your unit while it is heating or cooling in most environments. Alternatively, the included gravity drain hose can be utilized for continuous drainage in humid climates. The display includes a handy filter and tank full notifications to take the guesswork out of maintaining your unit.

Full Coverage, Smart Control

Our inverter portable AC with heat is designed with full coverage airflow. The fully automatic 80-degree vent louver optimizes the air distribution in the room with 52% better coverage. The innovative two-hose-in-one design and sealed bottom structure of our 14,000 BTU dual hose portable air conditioner ensure that there is no heat leakage. This cooling setup extracts and exhausts air from the outside, so the indoor space reaches an independent and balanced cool air circulation. As a result, the NEX air conditioner can cool down the entire room quickly and effectively.

Control this portable AC with Amazon Alexa, Google Home voice assistant, or the NetHome Plus app. Your NEX air conditioner also comes with other intelligent features such as the 24-hour Timer, Sleep Mode, Auto restart, Self-Diagnosis, Express Run Settings, Schedules, and Filter Check Reminder Light.

Features & Specifications:

● White color
● Cooling and Heating: 14,000 BTU (ASHRAE) / 12000 BTU (SACC)
● Dehumidifying Capacity: 87 pints
● Refrigerant: R32
● Patented auto drain function fully exhausts all condensate automatically in most environments in cooling and dehumidifying modes
● Advanced Inverter technology achieves 20% more cooling capacity and over 40% energy saving
● Optimize air distribution with a fully automatic 80-degree flexible airflow louver
● Five operational modes: Auto, Cool, Dehumidify, Fan, and Heat
● Digital display and remote control
● Smart Control (WiFi-enabled & Voice-connected)
● Control from anywhere using the NetHome Plus app through Wi-Fi
● Voice control works with Amazon Alexa or Google Home voice assistant
● Intelligent features such as the 24-hour Timer, Sleep Curve, Self-Diagnosis, Express Run Settings, and Schedules
● Innovative Hose-in-hose” design with a sealed bottom structure ensures no heat leakage
● LCDI (Leakage-Current Detection and Interruption) plug
● Upper and lower drain ports for continuous operation
● Continuous Gravity and Manual drain ports for continuous operation (cooling and dehumidifying modes)
● Heat Mode AutoPump for continuous operation (required in heating mode). Maximum height that the pump can lift the water vertically: 13.1 feet.
● Designed to provide quiet and efficient cooling to any room, with no permanent installation
● Fan Speed: Continuous |Auto |Low |Medium |High
● Washable air filter
● Full thermostatic control range from 60°F – 86°F (ambient conditions above 41° F in heating mode)
● Casters for easy mobility
● 24 hour programmable timer
● Noise level (fan speed): <42.5 dB low / 49.5 dB medium / 56.5 dB high
● Auto restart after power outage
● Extendable Hose: Length up to 47″
● Window Kit : Length up to 49”
● Air Flow (low/medium/high speed): 384 m3h, 225 CFM / 415 m3h, 244 CFM / 661 m3h, 388 CFM
● Maximum cooling power consumption: 1298W / 11.9A
● Power supply: 115 V / 60Hz / 1 Phase
● Unit dimensions: 19.5” W x 16.75” D x 32.5” H
● Packaging dimensions: 22” W x 18” D x 34.5” H
● Net weight: 77.25 lbs
● Gross weight: 88.5 lbs
● UL listed

Additional Information:


ASHRAE BTU 14,000 BTU / 12000 BTU Cooling/Heating


12,000 BTU



Coverage Sq. Ft.

600 sq. ft

Dehumidifying Capacity

87 pints/day

Exhaust Hose Length

Max. 47"

Fan Speed

5 speed

Filter Type

Washable filter

Heat Mode


Hose System

Dual Hose (Hose-in-hose)

Louver Type

Fully automatic 80-degree flexible airflow louver

Maximum Power Consumption

1298W / 11.9A

Noise level (dBA)

<47.2 dB low / 52.6 dB medium / 56.8 dB high

Pump Feature

Yes – Heat Mode Only



Replacement Filter


Replacement Hose


Replacement Window Kit


Storage Bag


Temperature Range

Cooling: 60-86°F | Heating: 60-86°F

Unit Dimensions

19.5” W x 16.75” D x 32.5” H

Upper Gravity Drain Port


Window Kit Length

Max. 49"



*This unit comes with one year warranty and three year warranty on the compressor.

Order Confirmation:

Once your order is placed with us you will receive a notification and confirmation email with all your order details. If you receive your confirmation email that means our system has properly processed your purchase and has pre-authorized your credit card. We will then submit your order to our transit team to reach out to our supplier and/or warehouse manager to ensure that your item is still in stock for immediate packaging and shipping. If for some reason your item happens to be out of stock or on backorder, we will void the pre-authorization and reach out to you via e-mail.  If the item(s) for your order become available for shipping within 1-4 days, we will process the charges and submit the order for shipment.

Shipment process:

Upon receiving your order we will vary the stock level of your item and proceed with processing your card within 7 days from the date of your order. Once the tracking numbers are available we will issue those to you via email to the email you provided at the time of your purchase. If for some reason you do not receive the tracking information from our team within 8 days of your order, do not hesitate to reach out to us at info@winebeercoolerdirect.com


Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send photos to info@winebeercoolerdirect.com and we will process an insurance claim on your behalf.


Please review each individual product  and supplier they each have their own return policy. If the specified days for each individual product have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

In most cases, you will be responsible for the cost of shipping your item both ways, as well as a 30% Restocking charge. 

For suppliers that do not accept returns, we cannot accept returns or accept them on a case by case basis. 

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at info@winebeercoolerdirect.com.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.


Any order that gets cancelled after 24 hours is subject to a 10% administration fee, whether or not your order has shipped. If the order has left the warehouse, you (the buyer) will also be responsible for the return shipping fees as well.


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