Mich. Comp. Laws § 125.573
Gases prohibited in gas pilot.
Sec. 23.
The use of acetylene or any other gas possessing a wider range of explosiveness in admixture with air than coal gas, or water gas, is prohibited for use in the gas pilot of any fuel oil burner.
History: 1929, Act 319, Imd. Eff. May 28, 1929; CL 1929, 2630; CL 1948, 125.573