Fantech 2-Room Standard Heat Transfer Kit - 150MM Fantech Jetline In-line Fan | 750 M3/HUpgrade your homes heating efficiency with the Fantech 2 Room Standard Heat Transfer Kit. Designed for both DIY enthusiasts and professional installers, this complete kit captures warm air from a heated space and redistributes it into two other rooms, helping maintain consistent, comfortable temperatures throughout the home. Powered by the robust Fantech Jetline 150MM in line fan, this system combines strong airflow performance with reliable, energy