How to De-Winterize Plumbing in a House. De-winterizing your home plumbing requires charging the plumbing system to get the plumbing ready for use. De-winterizing is only done after the home has been winterized to prevent freezing during winter months.
ball valves will shut off the water to faucets and toilets more reliably than standard valves. they cost only a little more. Always go with a single lever ball type valve. All of our valves will be replaced w/ this ball type valve.