Keystone 12,000 BTU Window Air Conditioner w/ Heat

The Keystone KSTHW12B Window Air Conditioner is designed for rooms up to 550 sq. ft. and features both cooling and heating for year-round use and convenience. Additional operating modes and optional through-the-wall installation make this a truly versatile unit. Note: Requires 230V outlet and has a NEMA 6-20P plug face. Multi-Function Operation This 12,000 BTU air conditioner also boasts 11,000 BT…