Keystone 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heating, 115V, Window AC Unit with Supplemental Heat for Bedroom, Living Room, Small-Medium Rooms up to 350 Sq.Ft.
Keystone 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heating, 115V, Window AC Unit with Supplemental Heat for Bedroom, Living Room, Small-Medium Rooms up to 350 Sq.Ft.
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- 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
Overview
- Brand : Keystone
- Capacity : 1.9 Pints
- Cooling Power : 8000 British Thermal Units
- Special Feature : 4 Way Swing, Dehumidifier, Filter Light Reminder, Heating And Cooling Function, Remote Controlled
- Product Dimensions : 18.98"D x 21.46"W x 14.65"H
- Start year : 2023
- Seasonal Energy Efficiency Ratio (SEER) : 10.9
- Color : Bright White
- Voltage : 115 Volts
- Noise Level : 55 Decibels
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides
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