The Friedrich PTAC PDH15K5SGR3 is one of the largest Packaged Terminal Air Conditioners available, offering an impressive 14,500 BTUs of cooling power and an efficient heat pump that delivers up to 13,300 BTUs of heating. Designed for spaces up to 700 square feet, it features digital controls, a powerful fan, and a programmable thermostat, making it an ideal solution for year-round comfort.