{"data":{"id":"us/40-cfr-279.23","jurisdiction":"us","citation":"40 CFR 279.23","heading":"On-site burning in space heaters.","body":"Generators may burn used oil in used oil-fired space heaters provided that:\n(a) The heater burns only used oil that the owner or operator generates or used oil received from household do-it-yourself used oil generators;\n(b) The heater is designed to have a maximum capacity of not more than 0.5 million Btu per hour; and\n(c) The combustion gases from the heater are vented to the ambient air.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER I—SOLID WASTES","PART 279—STANDARDS FOR THE MANAGEMENT OF USED OIL","Subpart C—Standards for Used Oil Generators"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"9f0458636a3bb418641c95a3544d071c1e25eca67eab602cf3ea769bc7d03824","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-279.22","next":"us/40-cfr-279.24"},"notice":"GroundRules: Original legal text. Not legal advice."}