- Window-mounted air conditioner cools with heating function covers up to 550 sq. ft. with dehumidification up to 2.5 pints per hour
- 12,000/11,600 BTU cooling capacity / 11,000 BTU supplemental heating capacity
- Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
Keystone 230-Volt 12,000 BTU Window Air Conditioner with Remote, White (KSTHW12B)
Free Returns
Online. In store. Always free.
Learn More
Consider this similar product
About this product
Keystone prioritizes your family's comfort, and our budget-friendly heat/cool 230V window air conditioner is designed to meet your needs. This versatile AC unit offers both efficient cooling and supplemental heat capability, serving as an additional heat source for outdoor temperatures above 23 degrees Fahrenheit. The heat mode is supplemental and cannot replace your primary heat source. Please note that this unit requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Enjoy ultimate cost savings with the energy saver mode, sleep mode, and programmable 24-hour timer. These features allow you to customize your heating and cooling preferences based on your schedule, lowering energy usage and costs. The Follow Me LCD remote control adds to the convenience of this unit, ensuring everyone can relax in comfort. Invest in our heat/cool 230V window air conditioner and enjoy year-round comfort for your family. With Keystone, your family's comfort starts here.
- Window-mounted air conditioner cools with heating function covers up to 550 sq. ft. with dehumidification up to 2.5 pints per hour
- 12,000/11,600 BTU cooling capacity / 11,000 BTU supplemental heating capacity
- Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
- Dimensions are 18.98" W x 14.65" H x 21.46" D
- 6.5 ft. cord length
- Weighs 71.65 lbs.
- Warranty: 1-Year Parts & Labor / 4-Year Sealed System
- Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 23°F
- Heating mode is supplemental and NOT meant as primary heat source
- Indoor Noise Level dBA (Hi/Med/Lo): 61/58/55
- Electronic controls with LED display allows you to easily select options with the touch of a button
- Temperature sensing LCD remote control allows you control the temperature from across the room
- Auto-restart saves your settings for when power is restored to the unit
- Adjustable 4-way air flow direction allows you to easily control the direction of the cool air
- 3 cooling speeds, 3 fan speeds, and 1 heat speed for multi-seasonal use
- Programmable 24-hour on/off timer cools on your schedule
- Energy Saver function conserves energy and saves you money
- Sleep function gradually increases room temperature after being activated
- Easy-clean, tilt-out mesh filter with Check Filter alert on the unit
- 6.5-ft. LCDI power cord with NEMA 6-20P plug makes extension cords unnecessary
- Adjustable, pleated window mounting kit included for window installation
- Minimum window height: 16.5 inches
- Window width dimensions: 26.8" minimum / 36" maximum
Frequently bought together
Compare similar items
| Attributes | Keystone 230-Volt 12,000 BTU Window Air Conditioner with Remote, White (KSTHW12B) | Durastar 115-Volt 8000 BTU 8000 (BTU DOE) Wall Air Conditioner with Remote, White (DRTAC081XNA1) | Keystone 230-Volt 18,800 BTU Window Air Conditioner with Remote, White (KSTHW18B) | Keystone Energy Star 12,000 BTU Window Air Conditioner with Remote, White (KSTAW12INV-HC) | Keystone 115-Volt 8,000 BTU Window Air Conditioner with Remote, White (KSTHW08B) |
|---|---|---|---|---|---|
Your product Keystone 230-Volt 12,000 BTU Window Air Conditioner with Remote, White (KSTHW12B) Price is $499.99 |  Price is $519.00 |  Price is $699.99 |  Price is $629.99 |  Price is $429.99 | |
| Reviews | |||||
| Delivery Information | Free delivery by Mon, Nov 17 | Free delivery by Fri, Nov 14 | Free delivery by Mon, Nov 17 | Free delivery by Mon, Nov 17 | Free delivery by Mon, Nov 17 |
| Available in my store | No | No | No | No | No |
| Mechanical Control Panel | No | No | No | No | No |
| Weight (lbs.) | 71.65 | 66 | 117.29 | 57.98 | 60.63 |
| Remote Control Included | Yes | Yes | Yes | Yes | Yes |
| Programmable | Yes | Yes | Yes | Yes | Yes |
| Air Conditioner Type | Air Conditioner | Air Conditioner | Air Conditioner | Air Conditioner | Air Conditioner |
| Voltage-volts | 230 | 115 | 230 | 115 | 115 |
| ASHRAE BTU Rating | 12000 | 8000 | 18800 | 12000 | 8000 |
| Air Conditioner Voltage | 201-230 | 101-120 | 201-230 | 101-120 | 101-120 |
| Air Conditioner Mount Type | Window | Wall | Window | Window | Window |
| Number of Cooling Speeds | 3 | 3 | 3 | 3 | 3 |
| Color Family | White | White | White | White | White |
| Warranty Information | 1 Year | 2 Year | 1 Year | 1 Year | 1 Year |
| Cord Length (ft) | 6.5 | 84 | 6.5 | 6.5 | 6.5 |
| Shipping Carton Size | 23.1" L x 21.93" W x 16.93" H | 20.25 in L x 24.25 in W x 14.5 in H | 29.92 L x 25.98 W x 19.49 H | 24.76" L x 21.34" W x 16.3" H | 23.1" L x 21.93 W x 16.93" H |
| True Color | White | White | White | White | White |
| Dehumidification Rate (pints/hour) | 2.5 | 1.6 | 3.8 | 1.73 | 1.9 |
| Depth in Inches | 18.98 | Data not available | 25.39 | 22.17 | 21.46 |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
