Abstract: Electrolytic gas producer apparatus is provided wherein a water inlet has a pressure sensor and solenoid valve control passes water through a filter by pump to a reservoir. Cell chambers maintain electrolyte by supply pump and solenoid valve delivering to the cell via solenoid valves responsive to a level sensor. Gas outlet apertures extend into a polling manifold via solenoid valves and thence to a wash tank. The gas is removed from the tank via a manifold to a vacuum pump which draws the gas through a first filter including a drain line and a secondary filter for residual moisture removal. After the pump the gas passes under water in a flashback arrester filled with metal mesh. The gas then travels to a moisture removing filter and delivery pumps for delivery via intermediate solenoid valves, an outlet manifold, and final solenoid valves which control delivery to an electronically monitored outlet flashback arrester comprising infrared sensors to detect and signal a flashback condition.