If you take these steps when installing a new system or replacing your existing system, you can be sure that you will get the right system for your home and for your budget. The team heads to La Mirada, California, to investigate another report of a haunting in Chad Compton's house. For a pipe that has frozen but not burst, the first thing to do is shut off the water flow to the pipe and open the faucets (to relive pressure in the pipes).