Rheem Manufacturing Co. promoted Ian Stewart Farwell to corporate executive vice president/chief operating officer. During his 26 years with Rheem, Farwell has served as division president for both the Water Heater and Air Conditioning divisions. J.R. Jones was named president of the Air Conditioning Division, succeeding Farwell. Most recently Jones was vice president/general manager of the Heatcraft Refrigeration Products Division of Lennox Industries.