Keystone 18,000 BTU Window Air Conditioner with Heat

Stay cool in the summer and cozy in the winter with this powerful window air conditioner that also provides heating

Product Price

Product Review Score

4.84 out of 5 stars

209 reviews

Product Summary

The Keystone 18,000 BTU Window Air Conditioner with Heat keeps your family comfortable with its budget-friendly design, easily fitting in a window or exterior wall thanks to its removable chassis. It cools and provides supplemental heat when temperatures are above 45 degrees, plus it has energy-saving features and a handy remote control to make life easy.

We found the best options for you

Loading...

When you order through these links, we may earn a commission at no additional cost to you.

Additional Product Details

  • Reliable heating and cooling with 18,000 BTU for summer and 16,000 BTU for winter, making it perfect for spaces up to 1,000 square feet
  • All-in-one functionality includes cooling, heating, dehumidification at 3.8 pints per hour, and fan circulation, making it versatile for any season
  • User-friendly electronic controls let you choose from 3 fan speeds, a sleep function, and a programmable 24-hour on/off timer for customized comfort
  • The smart I Sense remote control measures the temperature in your room and communicates with the AC every 3 minutes for spot-on cooling
  • Save on energy bills with 'Energy Saver' and 'Sleep' modes that cut down on energy use while still keeping you comfy
  • Space-saving design fits snugly into your window with an installation kit included; good for windows with a minimum height of 8.5 inches and width between 28 to 40.5 inches
  • Requires a special 230-volt/20-amp electrical outlet, ensuring this powerful unit runs efficiently

Our Policies

Secure Checkout
Guaranteed safe & secure
Fast Shipping
Fast shipping to your doorstep
Mollie 6000 BTU Window AC Unit with Remote

Mollie 6000 BTU AC

Product Review Score

4.27 out of 5 stars

29 reviews

$249.99

COSTWAY 10000 BTU Ultra Quiet Window AC Unit

COSTWAY 10,000 BTU Quiet AC

Product Review Score

4.91 out of 5 stars

102 reviews

$409.98

GE 5000 BTU Window Air Conditioner for Small Spaces

GE 5000 BTU Window AC

Product Review Score

4.2 out of 5 stars

158 reviews

$229.00

Frigidaire 5,000 BTU Window Air Conditioner

Frigidaire 5,000 BTU AC

Product Review Score

4.37 out of 5 stars

149 reviews

$179.00 $143.10