What is the power source for the electric igniter?در Water heatersBatteries and/or electrical adapter. https://butaneindustrial.com/wp-content/uploads/2021/07/Butane.png 0 0 admin https://butaneindustrial.com/wp-content/uploads/2021/07/Butane.png admin2014-07-05 10:43:112014-07-05 10:43:11What is the power source for the electric igniter?