Due to demand, a shipping date cannot be provided at checkout. After you've placed your order, we will send you shipping updates as soon as they are available. Quantities are currently limited to only ONE per customer.
PLEASE NOTE: This product will not ship until January 2023. Quantities are currently limited to ONE per customer. Due to high demand, an exact manufacturer shipping date cannot be specified at this time. After your order is placed, you will receive shipping updates as they become available. Thank you for your patience and understanding.

Whynter - 400 Sq. Ft. Portable Air Conditioner and Heater - Frost White

In Stock
Frost White
per week *
Cash Price3




The dual-hose design of this Whynter ARC-12SDH 12,000 BTU portable air conditioner and 11,000 BTU heater enables high-speed cooling, so you can quickly achieve a comfortable temperature. Digital controls and a remote simplify operation.
  • Up To 400 Sq. Ft. Cooling/heating Capacity
    Keeps your living area comfortable.
  • 96-pts./day Dehumidification
    Reduces moisture to create refreshing, breathable air.
  • Auto Drain Technology
    Recycles and utilizes collected moisture to produce cool air. Dual-hose operation ensures rapid cooling.
  • Digital Controls
    Allow you to easily select air conditioner, fan or dehumidifier mode and 1 of 3 fan speeds.
  • Cooling Thermostatic Control From 61° To 89°
    Enables precise temperature adjustments.
  • Activated-carbon Filter
    Along with a washable prefilter helps maintain a healthy environment.
  • Auto Safety Shutoff
    Plus overload protection and tip-over shutoff promotes safe use.
  • Casters
    Enable easy transport throughout your home or office.
  • 56dba Noise Level
    Lets you use the air conditioner without disturbing others.
  • 24-hour Programmable Timer
    Offers simple preset operation. Auto restart ensures that the air conditioner renews operation after a power failure has ended.
  • Plastic Window Kit
    For versatile installation. Exhaust hose extends up to 49" for flexible placement.
Manufacturer's Warranty - Parts:1 year; 3 years: compressor
Product Height:34 inches
ENERGY STAR Certified:No
Number of Fan Speeds:3
Recommended Room Size:400 square feet
DOE SACC Cooling Power:7906.7 british thermal units
Hose Configuration:Dual
Energy Efficiency Ratio:10.9
Filter Indicator Light(s):No
Color:Frost White
BTU Heat Rating:15000 british thermal units
Remote Control:Yes
Manufacturer's Warranty - Labor:1 year limited
Combined Energy Efficiency Ratio (CEER):6.97
Product Weight:73 pounds
Number of Cool Settings:1
App Compatible:No
Color Category:White
Amperage:10.9 amperes
Filter Type:Carbon
Control Type:Touchpad
Wireless Connectivity:None
Product Name:400 Sq. Ft. Portable Air Conditioner and Heater
Maximum Noise Level:56 decibels adjusted
Air Conditioner Type:Portable
Airflow Rate:188 cubic feet per minute
Window Venting Kit:Yes
Product Width:20 inches
ASHRAE Cooling Power:12000 british thermal units
Integrated Heater:Yes
Sleep Mode:No
Cord Length:6.5 inches
Moisture Removal Capacity:81 pints per day
Product Depth:15.4 inches
Model Number:ARC-12SDH
Auto Shut-Off:Yes
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