Designed for a wide range of applications, these units are ideal for hotels and motels, office buildings, schools and apartments.
4100 and 6100 series can be used with ductwork to heat or cool more than one room. RAK6052 Duct Adapter is applied to top of case over air discharge. RAK601 Duct Extension is applied to right or left of adapter. Locally fabricated and insulated ductwork may be added to extend to maximum of 15 feet.