With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 14,000 BTU ASHRAE/12,000 BTU DOE portable air conditioner can effectively cool rooms up to 550 square feet with dehumidification up to 2.5 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, bedrooms, living rooms, and much more. 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. 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.
Q: How many fan speeds does the air conditioner have?
A: This air conditioner has three fan speeds.
Q: How long is the warranty on the air conditioner?
A: This Keystone air conditioner comes with a 1-year limited warranty for both parts and labor.
Q: What is the maximum noise level of the air conditioner?
A: The maximum noise level of the air conditioner is 56.5 decibels adjusted.
Q: What is the weight of the air conditioner?
A: The air conditioner weighs 72.75 pounds.
Q: Does the air conditioner have a sleep mode?
A: This air conditioner does have a sleep mode.
Q: What is the recommended room size for this air conditioner?
A: This air conditioner is recommended for rooms up to 550 square feet.
Q: Does this unit use a single or dual hose exhaust from the back of the unit to the window adapter?
A: It has a single exhaust.
Q: What refrigerant does this unit use?
A: Thank you for your question. This unit uses R32 Refrigerant. Hope it helps. Thank you

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 14,000 BTU ASHRAE/12,000 BTU DOE portable air conditioner can effectively cool rooms up to 550 square feet with dehumidification up to 2.5 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, bedrooms, living rooms, and much more. 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. 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.

The Whynter ARC-1230WN Inverter Dual Hose Portable Air Conditioner has the highest cooling BTU (14,000 ASHRAE / 12,000 SACC) in the market. The cooling power you need to cool, dehumidify or circulate the air in up to 600 sq. ft of space. Smart functionalities include the NetHome Plus app to control your portable air conditioner through Wi-Fi from virtually anywhere. You can also control it with Amazon Alexa or Google Home voice assistant. Intelligent features such as the 24-hour Timer, Sleep Mode, Auto restart, Self-Diagnosis, Express Run Settings, Schedules, and Filter Check Reminder Light. As pioneers in the air comfort industry, we are introducing the next-generation Inverter Technology currently only being used in high-efficiency ductless mini-split air conditioners to our NEX line of portable air conditioners. The variable-speed system allows the compressor to optimize efficiency and power consumption together while maintaining a specified output. Estimated 40% – 50% in energy savings with no voltage peaks from the compressor. The innovative two-hose-in-one design and the sealed bottom structure ensure no heat leakage. This cooling setup extracts and exhausts air from the outside, so the indoor space reaches an independent and balanced cool air circulation. As a result, the entire room can be cooled down quickly and effectively.

Stay comfortable and cool with Keystone's best air conditioner for medium-sized spaces. This reliable 8,000 BTU window air conditioner effectively cools rooms up to 350 square feet, even on the hottest days. The modern AC unit is designed for easy through-the-wall installation and includes a remote control with a built-in thermostat, delivering personalized comfort to you wherever you are. Enjoy enhanced air quality, thanks to the unit's capability to remove up to 2.1 pints of moisture per hour. Choose from energy-saving features like the energy saver mode, sleep mode, and programmable 24-hour timer to optimize efficiency and minimize utility costs. The window AC unit also features a Check Filter alert to ensure the unit's optimal performance and longevity. Keystone offers a 1-year warranty and affordable pricing, guaranteeing both reliability and cost-consciousness. Whether it's for your apartment, dorm room, or shed, choose Keystone's easy install air conditioner to stay cool and comfortable. Experience the coldest AC unit and exceptional performance from Keystone today.

Frigidaire 4-in-1 Smart Portable Room Air Conditioner with Wi-Fi and Supplemental Heat. This versatile unit offers multi-speed fan functionality with three different fan speeds for more cooling flexibility. Quiet operation at just 49 dBA provides cool air for large spaces without disruption. Wi-Fi enabled, it allows you to easily control the air conditioner from anywhere using the Frigidaire app or Google Home devices for smart, hands-free cooling. The easy-to-clean washable filter captures dust from the air, helping the unit maintain efficient performance. A programmable 24-hour on/off timer lets you customize operation to your schedule, with preset half-hour increments. Sleep Mode ensures maximum comfort and energy savings by gradually increasing the temperature over the evening hours. Ready-Select® controls let you easily select options at the touch of a button. The SpaceWise portable design includes wheels for moving the unit from room to room, delivering cool air where it’s needed. Effortless Restart automatically resumes operation at previous settings after a power outage, and Effortless Temperature Control maintains the preset room temperature for consistent comfort. Product Specifications. PERFORMANCE. ASHRAE BTU (Cool): 14,000. D.O.E. BTU: 10,000. Refrigerant: R-32. Cooling Area: up to 700 sq. ft. ELECTRICAL. Voltage: 115V. Cooling Power: 1169.3 watts. FEATURES. Electronic Controls: Ready-Select®. Fan Speeds (Cool/Fan): 3/3. Low Voltage Start-Up: Yes. Energy Save: Yes. Sleep Mode: Yes. Filter Check: Yes. 24-Hour On/Off Timer: Yes. Clean Air Ionizer: No. Air Direction Control: Swing. Fresh Air / Exhaust Vent / Closed: No / Yes / No. Filter Type: Easy-to-Clean Washable Filter. Filter Access: Rear. Warranty: Yes. CERTIFICATIONS. Performance: ASHRAE, D.O.E. SPECIFICATIONS. Shipping Weight: 62.9 lbs. PRODUCT DIMENSIONS. Height: 31.34". Width: 17.91". Depth: 16.3".
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So far, it has kept the garage cool. Easy to set up and get running quickly.
Posted by DonnaG
Works great for our glass sunroom of 180sqft! Easy to put together.
Posted by AlexisfonyuyK
Great product. Heats and cools my garage. Definitely recommend.
Posted by Shawnchi