Specifications
Recommended Room Size350 square feetBTU Cooling Rating8000 british thermal unitsNumber of Cool Settings1Number of Fan Speeds3Airflow Rate0 cubic feet per minuteRemote ControlYes
Key Specs
Recommended Room Size350 square feetBTU Cooling Rating8000 british thermal unitsNumber of Cool Settings1Number of Fan Speeds3Airflow Rate0 cubic feet per minuteRemote ControlYesIntegrated HeaterYesSleep ModeYesTimerYesAuto Shut-OffNoEnergy Efficiency Ratio0Combined Energy Efficiency Ratio (CEER)0App CompatibleNoWindow Mounting Kit IncludedYesAir Conditioner TypeWindow
General
Product Name350 Sq. Ft 8,000 BTU Window Mounted Inverter Air Conditioner with 7,000 BTU Heater Supplemental HeatBrandKeystoneAir Conditioner TypeWindowModel NumberKSTAW08INV-HCColorWhiteColor CategoryWhite
Dimension
Minimum Window Opening Height14.5 inchesMinimum Window Opening Width24 inchesMaximum Window Opening Height14.5 inchesMaximum Window Opening Width38.5 inchesProduct Height13.9 inchesProduct Width19.41 inchesProduct Depth22.17 inchesProduct Weight55.95 poundsCord Length78 inches
BTU Rating
Recommended Room Size350 square feetBTU Cooling Rating8000 british thermal unitsBTU Heat Rating7000 british thermal units
Features
Number of Cool Settings1Number of Fan Speeds3Airflow Rate0 cubic feet per minuteMaximum Noise Level54 decibels adjustedMinimum Noise Level43 decibels adjustedMoisture Removal Capacity26.4 pints per dayRemote ControlYesControl TypeTouchpadIntegrated HeaterYesFilter Indicator Light(s)YesFilter TypeWashableSleep ModeYesTimerYesAuto Shut-OffNo
Power
Energy Efficiency Ratio0Combined Energy Efficiency Ratio (CEER)0Voltage Requirement115Amperage8.66 amperes
Certifications Listings & Approvals
ENERGY STAR CertifiedNo
Compatibility
App CompatibleNo
Included
Window Mounting Kit IncludedYes
Warranty
Manufacturer's Warranty - Parts1 YearManufacturer's Warranty - Labor1 Year
Other
UPC840148724389
With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 8,000 BTU window-mounted air conditioner can effectively cool rooms up to 350 square feet with dehumidification up to 1.1 pints per hour to remove moisture from the air. A 7,000 BTU heat pump is also included for those chilly days. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. 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. Supplemental Heating mode meant to be operated when temperatures outside are between 41 & 75 degrees. Mode is supplemental and NOT meant as primary heat source.
Cooling Power
This air conditioner has 8,000 BTUs of cooling power, 7,000 BTUs of heating power, and dehumidifies the air up to 1.1 pints per hour in rooms up to 350 sq. ft. Supplemental Heating mode meant to be operated when temperatures outside are between 41 & 75 degrees. Mode is supplemental and NOT meant as primary heat source.
Inverter Technology
Eliminates wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature.
Quieter Operation
The inverter technology not only makes the unit more energy efficient, but allows it to operate 24% quieter on low and 6% quieter on high than regular window units.
Easy to Install
Air conditioner fits in windows 14.5-in. tall with a minimum of 24-in. wide and maximum 38.5-in. wide.
Washable Filter
A clean filter alert conveniently notifies you to clean the unit's washable filter to ensure it keeps running efficiently.
What's Included
Manual, Warranty, Remote, Batteries, Air Conditioner, Window Kit
Energy Ratings
Manuals & Guides
Search
Q: Questiondoes this unit have a HEAT STRIP or HEAT PUMP or BOTH or what to provide the heat(2 answers)
A: AnswerThis Inverter Air Conditioner creates heat by not by using an electrical heating element, but by running in reverse cycle as a Heat Pump. So it IS a Heat Pump, but to keep things simple for the public, they describe it as an AC with heat. It is one of the first Heat Pump window units widely available. As a Heat Pump, it is about 2.5x or more efficient in heating a room as a heater that uses electric elements. One HUGE catch is that this unit will not heat if the outside air temperature is less than 41 degrees F. This limits its usefulness to states in the very southern US where temperatures never approach freezing. More window heat pumps useful in really cold weather should be along within the next year or so.Answered by HeatPumpGuy
- A: Answer115 volt
Answered by Stosh
Q: QuestionDo the heater go on low,med and high(2 answers)
A: AnswerFan speed based on your choice of temperature. If you set it for 80 degrees, it will blow high speed.Answered by Stosh
Q: QuestionCan this be installed as a through-the-wall unit? Is there a compatible sleeve?(2 answers)
A: AnswerDon't know if a sleeve is available, but the vents under unit are too far back toward middle to be effective in a through-the-wall application.Answered by Stosh
Keystone - 350 Sq. Ft 8,000 BTU Window Mounted Inverter Air Conditioner with 7,000 BTU Heater Supplemental Heat - White
Shipping
Reviews
Rating 2.6 out of 5 stars with 5 reviews
2.6The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 1 out of 5 stars
This ISN'T A HEATER
They wrote this in such away that you think it heats, but if it's 41°F or under outside it specifically says it will not heat on the unit. Why even advertise it as that with the option.
Posted by FlipFlop
Rated 5 out of 5 stars
Window air conditioner
I liked this air conditioner because of the heat option it has, operfect to keep the bedroom cozy ,cool or warm.it is quiet,low noise .
Posted by Carolyn
Rated 5 out of 5 stars
Great Window Unit
Excellent product; however, when ambient temperature is below 40 degrees, the heater doesn't produce heat.
Posted by Stosh
