Thermocouples, Gas Appliance, Gas Valve manufacturer / supplier in China, offering 80V Silicon Nitride Hot Surface Furnace Igniter Ign00145 for Trane, 24V Flame Rod Sensor Igniter Replacement for Honeywell Q3620, High-Performance 24V Flame Rod Sensor Igniter for Honeywell Q3400A1024 and so on.