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At Keystone, your family’s comfort starts here. Keystone offers a full assortment of budget-friendly portable air conditioners for any room in the house. Portable air conditioners give you the freedom to choose what room to cool and when to cool it. A reliable solution to cooling a room without central AC, they are also great for reducing your central AC use by cooling the room you use the most. With easy-to-use features such as our convenient Follow Me remote control, you and your family can relax in cool, blissful comfort. All our portable AC models include caster wheels for easy movement and complete window venting kits for quick setup. Just roll it where you need it!
Q: How is the hose assembly on this Keystone air conditioner?
A: The hose comes with connectors already attached for easy setup - just click one end into the AC and the other into the window kit.
Q: What is the maximum room size this portable air conditioner is recommended for?
A: This Keystone portable air conditioner is best used in a room up to 250 square feet.
Q: Does this air conditioner have a feature to indicate when the filter needs cleaning?
A: Yes, it has a clean filter alert that notifies you when it's time to clean the filter.
Q: How many fan speeds does this portable air conditioner have?
A: It has 3 fan speeds.
Q: How does the Follow Me remote control work with this air conditioner?
A: The Follow Me remote has a built-in thermostat that signals the AC to cool the space based on the remote's location, ensuring even cooling throughout the room.
Q: Does this portable air conditioner have a timer function?
A: Yes, it has a programmable 24-hour on/off timer.

At Keystone, your family’s comfort starts here. Keystone offers a full assortment of budget-friendly portable air conditioners for any room in the house. Portable air conditioners give you the freedom to choose what room to cool and when to cool it. A reliable solution to cooling a room without central AC, they are also great for reducing your central AC use by cooling the room you use the most. With easy-to-use features such as our convenient Follow Me remote control, you and your family can relax in cool, blissful comfort. All our portable AC models include caster wheels for easy movement and complete window venting kits for quick setup. Just roll it where you need it!

The LW1823HRSM is the SMART solution for maintaining a comfortable indoor environment. With LG ThinQ technology, you can effortlessly control your air conditioner using your smartphone or through voice commands with Amazon Alexa and Hey Google. Perfect for cooling medium to large rooms up to 1000 sq. ft., this window unit provides ample cooling power for a wide range of spaces. On cooler days, you can even enjoy the added warmth provided by the supplemental heat option. With 2 cooling and fan speeds, as well as a 24-hour timer, you have the flexibility to create the perfect cooling schedule. The 4-way air deflection feature ensures that the airflow can be directed precisely where it's needed the most—whether it's for cooling, heating, or circulating the air. In the event of a power outage, the auto restart feature will automatically turn your air conditioner back on once power is restored. Additionally, the LW1823HRSM comes with a remote control, a window installation kit for hassle-free setup, a removable and washable filter, and a check filter alert to remind you when it's time to clean the filter. Stay comfortable and cool with this reliable and versatile air conditioner from LG.

Elevate your cooling game with the LG Dual Inverter window air conditioners, combining efficiency, power, and ultra-low noise levels for the ultimate comfort. Operating at a whisper-quiet 44 dB in sleep mode, this AC offers peace and quiet akin to a library ambiance. Leveraging the advanced DUAL Inverter technology, it delivers exceptional efficiency, potentially slashing energy costs by up to 15%. Seamlessly control your cooling system using LG ThinQ technology via your smartphone or through voice commands with Alexa and Google Assistant. Customize cooling and fan speeds, tailor your schedule with the 24-hour timer, and enjoy precise air flow with the 4-way deflection feature. Equipped with an LCD remote control, easy installation kit, washable filter, and filter alert, this AC unit simplifies your life. Upgrade now to the LG Dual Inverter window air conditioner for unmatched cooling performance and convenience.

Stay cool the smart way with the powerful cooling capacity of the TCL 5,000 BTU (8,100 BTU ASHRAE) smart portable air conditioner featuring AC, fan, and dehumidifier modes. The fan circulates air while the AC helps you easily adjust and manage temperatures in rooms up to 150 sq. ft. The user-friendly TCL Home App lets you control your unit from anywhere, change the temperature, set schedules, and more. You can use simple voice commands to control your portable AC when paired with Alexa or Google Assistant-enabled devices. The washable and reusable filter helps protect your portable AC's life while reducing large airborne particles like dust and pet hair. Setup is made easy with the included installation kit and guided in-app instructions that will have your unit up and running in minutes. The two handles and four wheels make this portable air conditioner easy to glide from room to room, keeping you cool in any room with a vertical or horizontal sliding window.
| Pros for Keystone - 115V Portable Air Conditioner with Follow Me Remote Control for a Room up to 250 Sq. Ft - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Noise Level, Cooling, Energy Efficiency, Design, Quiet | Cooling Performance |
| Cons for Keystone - 115V Portable Air Conditioner with Follow Me Remote Control for a Room up to 250 Sq. Ft - White | |||
| There were no cons for this product— | There were no cons for this product— | Size, Weight | There were no cons for this product— |
The 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.
This unit gets the job done and can cool a small room quickly. It took around 10 min to bring a 150 sqft room down a couple of degrees to room temp (21 C / 70 F). The unit can be somewhat loud so you may need to use earplugs or headphones to block out the noise (and/or listen to your phone/computer). On the lowest setting with the fan only (no cooling), the noise isn't too bad. If it's really hot and/or humid, there's a turbo function that can cool a room quickly. The remote can track room temp and cool the room based on its location. However, the remote doesn't show the current temp and only shows the target temp. Moreover, it doesn't have a backlit keypad and some display indicators aren't backlit either (e.g. Auto/Cool/Dry mode, Fan speed, etc.) The vertical/horizontal swing modes are convenient for ventilating a wide area. The window kit is easy to setup but depending on your window size, the panel might either be too short or too long (e.g. the single panel is too short for my window, but with the extension at the shortest length it's too long). So you'll need to cover up any exposed area with cardboard, insulation, etc. Tip: When using the drain hose, connect it to the middle drain port and make sure you monitor your drain pan/bucket (not included) as it can fill quickly depending on humidity.
Posted by dxrevue
Nice smaller unit for limited space. I originally had a much larger unit that covered 600 square feet but it was too large for our master bedroom. This unit is smaller and keeps the room icy cold.
Posted by DjHawaii