Keystone Through-The-Wall Air Conditioner With Heat, 14 1/2inH x 24 1/4inW x 20 5/16inD, White

Designed to help you tackle both warm and cool temperatures, this air conditioner includes a supplemental heat function to keep you cozy during cool evenings. Use the remote control to adjust the settings from almost anywhere in the room. Provides heating and cooling for rooms up to 350 sq ft. Designed for through-the-wall installation. Not made for standard window installation. Wall sleeve sold separately. 3 speed settings help you find a comfortable temperature level. Electronic controls and an LED display make it easy to set a precise temperature. 24-hour timer, energy-saver mode and sleep mode help promote increased efficiency. 4,200 BTU supplemental heat function provides added warmth. Designed for use when outdoor temperatures are above 45 Fahrenheit. Temperature-sensing LCD remote lets you change the settings from across the room. Backed by the manufacturers 1-year limited warranty. Sealed system is backed by the manufacturer for an additional 4 years.