Section 101.642 - Certain rules prohibited(1)The department may not promulgate or enforce a rule that requires that any one-family or 2-family dwelling that uses electricity for space heating be superinsulated. (2) The department may not promulgate or enforce a rule that requires that any one- or 2-family dwelling contain an automatic fire sprinkler system, as defined in s. 145.01(2). Amended by Acts 2015 ch, 55,s 2714n, eff. 7/14/2015.Amended by Acts 2015 ch, 55,s 2714m, eff. 7/14/2015.