Hydrogen mixed gas generation apparatus

A hydrogen mixed gas generation apparatus, comprising:

• a superheated vapor heating part that heats a raw water to generate a superheated vapor and further heats the superheated vapor to produce a mixed gas that includes a hydrogen gas;
• and
• a communication part that is communicable with a predetermined terminal device and transmits, based on a preliminarily set condition, information that corresponds to the condition, to the terminal device, wherein
• the superheated vapor heating part houses a reduction acceleration member and includes a heating pipe where the raw water flows therein, and a coil heater that is wound around the heating pipe, and
• the reduction acceleration member includes:
• a first metal member that is formed of a stainless steel and includes a cylindrical part where rod bodies respectively extend from both ends thereof;
• and
• a second metal member that is formed of an iron and steel material and is housed in the cylindrical part in a state where a plurality thereof are bundled.