18-28-514.1 General.
   Energy recovery ventilation systems shall be installed in accordance with this section. Where required for purposes of energy conservation, energy recovery ventilation systems shall also comply with the Chicago Energy Conservation Code. Ducted heat recovery ventilators shall be listed and labeled in accordance with UL 1812. Nonducted heat recovery ventilators shall be listed and labeled in accordance with UL 1815.
(Added Coun. J. 9-14-21, p. 35949, Art. V, § 27)