Current through Register Vol. 55, No. 1, January 4, 2025
(a) Heating facilities shall be sufficient to provide for the maintenance of normal room temperature in rooms occupied by pupils, exclusive of gymnasiums and rooms used for sleeping purposes, when the outside temperature is less than normal room temperature.(b) When mechanical ventilating facilities are not used, windows shall be used and equipped for ventilating purposes.The provisions of this § 51.17 adopted June 11, 1968, effective 6/26/1969.