Manufacturer Name: PRO 1 IAQ Product Number: T731W OEM Part Number: T731W The PRO 1 IAQ T731W Wireless PTACSTATNONPROG is a cutting-edge wireless thermostat intended for use with packaged terminal air conditioners. This innovative device is wireless, allowing for simple installation and positioning within the room. The T731W is compatible with a variety of HVAC equipment. https://www.partshnc.com/t731w-pro-1-iaq-wirelessptacstatnonprog