Mayor Olivia Chow promised renters safety from heat waves. This is why it still hasn’t happened. Toronto StarCondo dwellers swelter as AC shuts down ahead of Toronto heat wave CBCToronto could make indoor temperatures above 26 C illegal blogTOHere’s how hot rental units are allowed to be next summer in Toronto INsaugaToronto residents are finding creative ways to battle sizzling heat. But for some, there’s no escape Toronto Star