We didn't have heat for 30 hours during the day that it was -10 to -40 throughout NH. It stopped working at 2 in the morning. I was asleep and woken up because I got cold. Got up to check the heat and it was off. The next morning I put in a maintenance request and emailed out property manager. No one came and they didn't respond with anything. The next morning on Sunday our apartment flooded. Water froze then expanded and a cap blew off the end of the pipe. We were told by the pipe fitter company that the pipes were installed wrong initially and that they used the wrong adhesive for the cap.