At Keystone, your familys comfort starts here. Keystone's budget-friendly heat/cool 230V window/wall air conditioner is designed with a removable chassis so you can install it either in a window or through an exterior wall. Our two-in-one installation marvel includes an adjustable window kit for convenient window installation. For wall installation, you can use an existing compatible wall sleeve or purchase one of ours separately. In addition to cooling, this versatile unit also offers supplemental heat capability, providing you with an additional heat source to your main heat source when outdoor temperatures are above 45 degrees Fahrenheit. This unit requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. It is packed with money-saving features including energy saver mode, sleep mode and a programmable 24-hour timer. Add the convenience of our easy-to-use Follow Me LCD remote control, and everyone can relax in blissful comfort.Heat/Cool air conditioner with removable chassis for window and wall installation
Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
12,000/11,600 BTU cooling capacity / 11,000 BTU supplemental heating capacity
Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 45°F
Designed for a room up to 550 sq. ft. with dehumidification up to 2.5 pints per hour
Indoor Noise Level dBA (Hi/Med/Lo): 60.9 / 58.3 / 54.7
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
keystone
ksthw12
ksthw12a
cooling
heating
heat/cool
cool/heat
cool
heat
supplemental
capability
window/wall
window-mounted
window
mounted
air
conditioner
ac
a/c
12
000
12000
11
000
11000
btu
btus
12k
11k

Package Contents: air conditioner
remote control
2 AAA batteries
mesh air filter
window installation kit
manual
warranty
This item cannot be shipped to APO/FPO addresses
This product ships in approximately 1 days
This product is made in CN