3.Halogen Line Heater 3-3.How to use Halogen Line Heater Thursday December 11th, 2014 HEAT-TECH info INDEX[Manual setting with cooling unit installed][Automatic setting with cooling unit installed] [Manual setting with cooling unit installed] [Automatic setting with cooling unit installed] Related page: 2-3.How to Use Halogen Point Heater 3-6.Halogen Line Heater cooling 3-2.Basic structure of Halogen Line Heater 3-7.Halogen Line Heater Lifespan 3-8.Wide Range of Plane Heating with Line Heating Type Halogen Line Heater 3-5.Temperature Distribution of Halogen Line Heater Halogen Line Heater Overview and Model Selection 3-4.Focal length and focal width of Halogen Line Heater