Frost Proof Water Line

Galvanized steel stand pipe and a 3 4 in.

Frost proof water line.

The water hydrant can easily be repaired without digging. So essentially the water is being shut off 4 12 inside of the exterior of the house. Female npt brass valve to connect to the. Run the water line to the hydrant now that the stub pipe has come through the foundation it s time to run the water line to the yard hydrant.

The point of this is to protect the water supply from the elements and the freezing temperatures. It s also important that the footings for a building or a deck be well below the frost line so the posts don t shift as the ground freezes and thaws. To ensure the frost proof function works the drain valve at the bottom of the hydrant s standpipe must be buried below the frost line the depth to which the ground freezes in winter. The lines is far less likely to freeze when the water stops on the inside in a conditioned space.

Water pipes should always be set below a frost line to prevent them from freezing in the winter. This can be done piece by piece with the connections made in the hole but what ed recommends is running the line on the outside of the hole. See below for a shoppin. Frost proof not fool proof.

This old house plumbing and heating expert richard trethewey shows how to plumb a new hose faucet using flexible plastic water pipe. It s important to know the frost line depth for construction purposes.