... has attained ISO9001:2008, CSA and other certifications. This type flame sensor material :1)Ceramic Insulator : 95% Alumina with glazed .2 ... , KanthalD or A1, etc.3) Cable:UL16595) Applications: used in gas Boiler Send us a drawing or sample with your requirement ... assist you in concept, design and fabrication of your product. gas boiler heater burner ignition flame sensor