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Keystone Model 6585664
Keystone – 350 Sq. Ft. 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heat Function – White
Original price was: $429.99.$343.99Current price is: $343.99. Save $86
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- Free shipping $60+3–5 business days
- 30-day returnsMoney-back guarantee
- Brand-newManufacturer warranty
- Ships from the USColumbus, OH
- Reliable Window Unit Air Conditioners Our powerful 8,000 BTU cooling capacity / 3,500 BTU supplemental heating capacity window air conditioner with remote control can efficiently provide comfort all year long in any large space up to 350 Sq.Ft.All in One Window Air Conditioner Enjoy powerful cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat sourceSmart Remote The I Sense remote takes the temperature of the room you are in, displays it on the remote's LCD screen and sends a signal to your air conditioner window unit every 3 minutes for accurate coolingPowerful Cooling on a Budget Our High Efficiency air conditioner for windows will give your electric bill a break by using the 'Energy Saver' or 'Sleep' modeSpace Saving Design Save your floor space with this window ac unit; Window installation kit included
Key specs
- Weight
- 60.63 lbs
- Dimensions
- 21.46 × 18.98 × 14.65 in
- Brand
- Keystone
- Model Number
- KSTHW08B
- Product Name
- 350 Sq. Ft. 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heat Function
- Color
- White
- Minimum Window Opening Height
- 14.65 inches
- Weight
- 60.63 lbs
- Dimensions
- 21.46 × 18.98 × 14.65 in
- Brand
- Keystone
- Model Number
- KSTHW08B
- Product Name
- 350 Sq. Ft. 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heat Function
- Color
- White
- Minimum Window Opening Height
- 14.65 inches
- Minimum Window Opening Width
- 21.46 inches
- Maximum Window Opening Height
- 14.65 inches
- Maximum Window Opening Width
- 21.46 inches
- Product Height
- 14.65 inches
- Product Width
- 18.98 inches
- Product Depth
- 21.46 inches
- Product Weight
- 60.63 pounds
- Cord Length
- 78 inches
- Recommended Room Size
- 350 square feet
- BTU Cooling Rating
- 8000 british thermal units
- BTU Heat Rating
- 3500 british thermal units
- Number of Cool Settings
- 3
- Number of Fan Speeds
- 3
- Airflow Rate
- 300 cubic feet per minute
- Maximum Noise Level
- 60 decibels adjusted
- Remote Control
- Yes
- Control Type
- Button
- Integrated Heater
- Yes
- Sleep Mode
- Yes
- Timer
- Yes
- Auto Shut-Off
- Yes
- Combined Energy Efficiency Ratio (CEER)
- 10.9
- Amperage
- 8.9 amperes
- ENERGY STAR Certified
- No
- App Compatible
- No
- Window Mounting Kit Included
- Yes
- Air Conditioner Type
- Window
- Warranty - Parts
- 1 year
- Warranty - Labor
- 1 year
- UPC
- 840148726758
- Reliable Window Unit Air Conditioners
Our powerful 8,000 BTU cooling capacity / 3,500 BTU supplemental heating capacity window air conditioner with remote control can efficiently provide comfort all year long in any large space up to 350 Sq.Ft. - All in One Window Air Conditioner
Enjoy powerful cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat source - Smart Remote
The I Sense remote takes the temperature of the room you are in, displays it on the remote’s LCD screen and sends a signal to your air conditioner window unit every 3 minutes for accurate cooling - Powerful Cooling on a Budget
Our High Efficiency air conditioner for windows will give your electric bill a break by using the ‘Energy Saver’ or ‘Sleep’ mode - Space Saving Design
Save your floor space with this window ac unit; Window installation kit included
Standard US ground delivery is $5.49 and arrives in 3–5 business days. Orders over $60 ship free. Returns are accepted within 30 days of delivery.

























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