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

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 12,000 BTU / 10,600 BTU supplemental heating capacity air conditioning unit can effectively cool rooms up to 550 square feet with dehumidification up to 2.5 pints per hour to remove moisture from the air. Perfect for medium-sized living spaces like apartments, living rooms, and much more. The unit features a unique remote with a thermostat built in to sense the temperature of the room, displays it on the remote's LCD screen, and sends a signal to your AC unit every 3 minutes for accurate cooling. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.

• • Through-the-wall installation (Not suitable for window installation)
• • Standard, universal interior trim kit for existing wall sleeve included (New wall sleeve sold separately: KSTSLV1)
• • Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
• • 12,000 BTU cooling capacity / 10,600 BTU supplemental heating capacity
• • Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 23°F
• • Heating mode is supplemental and NOT meant as primary heat source
• • Designed for a room up to 550 sq. ft.
• • Dehumidification up to 2.5 pints per hour
• • Electronic controls with LED display allows you to easily select options with the touch of a button
• • Temperature sensing LCD remote control allows you control the temperature from across the room