A rental agreement shall not permit the receipt of rent for any period during which the owner has failed to comply with the provisions of subdivisions (1) to (13), inclusive, of subsection (a) of section 21-82, and such failure materially affects the health and safety of the residents or materially affects habitability.
Conn. Gen. Stat. § 21-83c
( P.A. 91-383, S. 9.)