Overview

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

Will it fit your kitchen?

Width: 19 in.
Height: 14 5/8 in.
Depth: 21 1/2 in.
Min. doorway to bring it in: 20 in.
Recommended clearance: Cut-out and clearances are in the manufacturer's installation guide

Measure your opening, doorways and hallways before you buy. Sizes shown are for the model you selected. · Weight 60.63 pounds

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Highlight differences

Feature	VIEWING Keystone - 350 Sq. Ft. 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heat Function - White	TCL - 700 Sq. Ft. 14,000 BTU Smart Window Air Conditioner, Digital with Remote - White	TCL - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner, Digital, Remote Included with Remote - White	LOWEST PRICE IN THIS TABLE Hisense - 8,000 BTU Window Air Conditioner with ConnectLife App 350 Sq. Ft. with Remote - White
Price	$343.99	$351.99	$391.99	$239.99
	This product	View details	View details	View details

Specifications

Capacity & configuration

Control Type: Button
Air Conditioner Type: Window

Dimensions & weight

Product Name: 350 Sq. Ft. 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heat Function
Minimum Window Opening Height: 14.65 inches
Minimum Window Opening Width: 21.46 inches
Maximum Window Opening Height: 14.65 inches
Maximum Window Opening Width: 21.46 inches
Product Height: 14.65 inches
Product Width: 18.98 inches
Product Depth: 21.46 inches
Product Weight: 60.63 pounds

Features

Brand: Keystone
Color: White
Cord Length: 78 inches
Recommended Room Size: 350 square feet
BTU Cooling Rating: 8000 british thermal units
BTU Heat Rating: 3500 british thermal units
Number of Cool Settings: 3
Number of Fan Speeds: 3
Airflow Rate: 300 cubic feet per minute
Maximum Noise Level: 60 decibels adjusted
Remote Control: Yes
Integrated Heater: Yes
Sleep Mode: Yes
Timer: Yes
Auto Shut-Off: Yes
Combined Energy Efficiency Ratio (CEER): 10.9
Amperage: 8.9 amperes
ENERGY STAR Certified: No
App Compatible: No
Window Mounting Kit Included: Yes
UPC: 840148726758

Power & warranty

Model Number: KSTHW08B
Warranty - Parts: 1 year
Warranty - Labor: 1 year

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

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Email [email protected] or call (888) 419-6820 during business hours.

Keystone – 350 Sq. Ft. 8,000 BTU Window Air Conditioner with 3,500 BTU Supplemental Heat Function – White