Which Woodford faucet do I have?

On the “rim” of the faucet, under the handle, there should be a model number…. You have to stand on your head and have a flashlight to read it usually…but it should be there.

How are frost proof faucets supposed to work?

Frost-proof faucets are designed to shut off inside the envelope of the home so it is warm enough not to freeze. They should also be angled down slightly so water runs out of it when shut. If your frost-proof is set up properly you should not need to use the old water valve any longer.

How do you remove a freeze proof faucet?

Remove the knob’s retaining screw or nut and pull off the knob. Remove the packing nut by turning it counterclockwise. Some freeze proof faucet models have two nuts to remove. Put the knob back on and turn it counterclockwise to remove the valve stem.

Can a frost free faucet freeze and rupture?

It does this through means of a long valve stem that reaches inside the home where it remains warm, and a self-draining design that prevents water from collecting in the faucet, where it can freeze. Despite this, it is possible for a frost-free faucet to freeze and rupture in extreme cold.

Where is the vacuum breaker on a frost proof faucet?

Most frost-proof faucets have a built-in vacuum breaker located on top of the faucet (Photo 4). If you see water dribbling out from under the cap when the water is running, it’s leaking. Photos 4 and 5 show how to replace a leaking vacuum breaker.

Can a frost proof faucet be worn out?

The parts of a frost-proof faucet can, however, wear out and require repair or replacement. The Design of Frost-Proof Faucets Frost-proof faucets are designed so that the valve mechanism that seals off the water flow is located a full 12 inches or so back inside the house, away from the exposed exterior portion of the faucet.

Most frost-proof faucets have a built-in vacuum breaker located on top of the faucet (Photo 4). If you see water dribbling out from under the cap when the water is running, it’s leaking. Photos 4 and 5 show how to replace a leaking vacuum breaker.

What causes a frost proof sillcock faucet to leak?

Newer frost-proof sillcocks also integrate a vacuum breaker mechanism that prevents siphoning. This is now a code requirement, but older frost-proof faucets may not have this feature. Like any faucet, a variety of routine problems can cause a frost-proof faucet to leak.

How to stop a freeze proof faucet from leaking?

Don’t forget to shut off the water supply before you get started. Be sure to hold back the faucet when you unscrew the packing nut and later screw it back on (Photo 1). Otherwise, you may unscrew the threaded joint inside the house. If your stem has rubber O-rings on it, replace them as well as the washer.