The apartment has heat again! There was a stuck ball in the boiler, so none of the hot water goodness was circulating through our radiators. The heater guy the landlord came in and got it working again, but he told us that the ball valve needs to be replaced. He can’t do it right now, because he would have to take the entire system offline, so come spring, when it warms up again, he’s going to have to come back out and fix it so it’ll be ready for next winter. Hopefully, it doesn’t fail again before then, but we’ve got a good management company that’s pretty quick on getting problems handled with no fuss, so we should be okay even if it does.