With reliable air conditioning, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 8,000 BTU / 3,500 BTU supplemental heating capacity air conditioning unit can effectively cool rooms up to 350 square feet with dehumidification up to 1.9 pints per hour to remove moisture from the air. Perfect for smaller-sized living spaces like apartments, dorm rooms, sheds, and much more. Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees. This mode is supplemental and NOT meant as a primary heat source. The unit features a unique remote with a thermostat built in to sense the temperature of the room, displays it on the remote's LCD screen, and sends a signal to your AC unit every 3 minutes for accurate cooling. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.8,000 BTU cooling capacity / 3,500 BTU supplemental heating capacity
Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 45°F
Heating mode is supplemental and NOT meant as primary heat source
Designed for a room up to 350 sq. ft. with dehumidification up to 1.9 pints per hour
Indoor Noise Level dBA (Hi/Med/Lo): 57.2 / 54.9 / 53.4
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
keystone
ksthw08
ksthw08a
cooling
heating
heat/cool
cool/heat
cool
heat
supplemental
capability
window/wall
window-mounted
window
mounted
air
conditioner
ac
a/c
8
000
8000
3
500
3500
btu
btus
8k
3.5k
3k
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