When my hallway light started turning on and off, and a toilet tank would randomly empty and refill, I was sure it was one of two things. My furnace was in the middle of an oil-to-natural gas conversion and half of my windows were about to be replaced. The challenges began once I set up three appointments for estimates on a new gas furnace. After the furnace and windows were done, I took on the hallway light and toilet mysteries. And the emptying toilet tank?

Source: The Star November 14, 2019 11:04 UTC