US lawMinnesotaRegulationsDEPARTMENT OF HEALTHChapter 4658 — CHAPTER 4658, NURSING HOMES4658.5400Minn. R. 4658.5400HEATING SYSTEM; EXISTING CONSTRUCTIONLast amended: 1996Year: 2026Length: 23 wordsOfficial source The heating system must be capable of maintaining a minimum temperature of 71 degrees Fahrenheit in all resident areas during the heating season.PreviousMinn. R. 4658.5390NextMinn. R. 4658.5405