Keystone 12,000-BTU 230V Through-the-Wall Air Conditioner 10,600-BTU Supplemental Heat Capability

When bright, sunny days turn into crisp nights, the dual design of this air conditioner/heater lets you keep your room at just the right temperature. The easy-to-use electronic controls make it simple for you to adjust the airflow to suit your needs. Designed for through-the-wall installation. Requires a wall sleeve (sold separately). 3 speed settings help you find a custom level of comfort. Electronic controls and an LED display provide precise control over the temperature. 24-hour timer makes it easy to create an efficient cooling schedule, even when you're not home. Can also act as a supplemental heat source when outdoor temperatures are above 45° Fahrenheit. LCD remote control has temperature-sensing technology, so you can see, change and maintain settings from almost anywhere in the room. Energy-saver and sleep modes offer increased efficiency. Requires a 230V/20A electrical outlet. Will not operate with a standard 115V household outlet. Backed by the manufacturer's 1-year limited warranty. Sealed system is backed for an additional 4 years. Designed for use in rooms up to 550 sq ft.