Price: $248.99
(as of Feb 09, 2026 13:24:52 UTC – Details)


Reliable Cooling for Medium Spaces
The Kenmore KM8K-R 8,000 BTU Window Air Conditioner delivers powerful cooling performance for rooms between 250 and 350 sq. ft. It’s the ideal solution for medium bedrooms, home offices, and compact living spaces where comfort and quiet operation are key. The sleek design fits standard windows and adds modern functionality to your home.
Advanced Comfort Control
Take control of your climate with multiple operating modes including Sleep Mode for nighttime comfort, Auto Mode for hands-free operation, and Eco Mode for energy savings. Adjust airflow with three fan speeds, and monitor settings on the easy-to-read digital display. The included remote puts full control in your hands from across the room.
Energy Savings Built In
Engineered with a CEER rating of 10.9, the KM8K-R balances performance with efficiency. Auto-restart ensures your settings return after power outages, and the self-evaporating condensate system reduces internal moisture buildup for consistent operation. A fire-resistant electrical box provides an added layer of safety.
Quick Installation and Low Maintenance
This unit installs easily into most standard windows with no structural changes required. The 4.9 ft. power cord allows flexible placement, while the reusable washable filter keeps indoor air clean and operating costs low. At 44.8 lbs., it’s compact enough for single-person setup and seasonal storage.

8,000 BTU POWERFUL COOLING – Effectively cools medium-sized rooms up to 350 sq. ft., perfect for bedrooms, dens, and small living areas.
MULTI-MODE OPERATION – Choose from Sleep, Auto, Eco, and Cooling modes with three fan speeds for efficient comfort around the clock.
EASY DIGITAL CONTROLS – Use the sleek touch panel or included remote to change settings from anywhere in the room with real-time display feedback.
ENERGY EFFICIENT PERFORMANCE – A CEER of 10.9 ensures strong cooling while reducing energy consumption and minimizing utility costs.
WASHABLE FILTER & AUTO-RESTART – The reusable air filter improves air quality and lowers maintenance; auto-restart resumes settings after power loss.