Hamilton renters tired of suffering from sweltering heat in the summer are urging city council to set a maximum temperature for all rental units in the city, after council’s planning committee voted 10-0 on Tuesday to require landlords who provide air conditioning to make sure they can cool units to 26 degrees Celsius or less. The measure only applies to landlords who have agreed within a lease to provide air conditioning, leaving out tenants such as Kayla Leet, who spoke to the committee on Tuesday. “My building unfortunately won’t benefit because my landlord only provides heating,” said Leet, a member of Acorn, a tenants’ advocacy group. She says she’s resorted to putting tinfoil on her windows to try to reflect some of the heat. “On extreme heat days in the summer it measured 32 [degrees C] with the tinfoil on the windows and 34 [degrees C] without them.”