AKA “Sillcock”. It
works by shutting off the water inside your home and allowing the water to run out of the actual faucet so that there is nothing to freeze
. Years ago before these things were invented, we would just shut the water off inside the home which supplied that faucet under the house, and drain the line.
What is the difference between a hose bib and a Sillcock?
These refer to water faucets that are at the exterior of the house. A hose bib has the valve to the water exposed to the outdoors close to the water source. Silcocks have a
longer body
with the valve at the end of a long rod.
What is the purpose of a Sillcock?
A sillcock (or hose bib) is an outdoor water faucet that is located and attached to the exterior of a house. Sillcocks are nothing more than spigots that you’ll find coming out of your house. They essentially have a spout in which
to connect hoses to or just access tap water while outside
.
How does the anti-siphon spigot work?
An anti-siphon valve
normalizes the pressure inside the pipes when you turn off the water to prevent it from flowing backward
. When installed on an outdoor faucet, the valve also allows residual water in the faucet to drain, which prevents faucet and pipe damage from frozen water in winter.
How does a frost-free spigot work?
How a Frost-Free Faucet Works. When you shut off the water on a frost-free faucet,
the water stops behind the valve
, which is set further back inside the home. … Because water left in the outer portion of the pipe drains to the outside, there’s nothing left to freeze and cause pressure in the pipes.
Where should hose bibs be placed?
Hose bibbs shall be installed so that the one is
at or near the front of the building
and the other Page 5 is at or near the rear of the building. Hose bibbs shall be protected from backflow in accordance with the International Plumbing Code. R306. 6 Floor drain.
What is an outdoor water faucet called?
A hose bibb
is an outdoor water faucet that is attached to the exterior of a house. … They are sometimes referred to as a hose bib, but not everyone is familiar with that term.
Why does my Sillcock leak?
One of the most common reasons why your sillcock could be leaking is due to a work-out cartridge or stem washer. … Examine the washer and the rings found at the end of the sillcock stem and replace.
Reassemble the water hydrant and turn on the water to see if the leak is gone
.
How do you measure Sillcock?
Measure the
stem from the point where the handwheel attaches to the back of the threads as show above
. The measurement is the same for the figure 90 (top) and figure 80 (bottom). Take 2.5” off that measurement to get the length of the sillcock.
Do you need anti siphon?
An anti-siphon valve is an
essential irrigation part
that should not be left off your supply list. If you want to keep your drinking water safe while providing yourself with peace of mind then an anti-siphon valve is just what you need.
Is anti siphon the same as backflow preventer?
The term “backflow preventer” is an umbrella term that covers the mechanisms used for ensuring that water does not reenter the public water system once it’s been sent through an irrigation system. An anti-siphon valve is
a specific kind of backflow
preventer, making it a subcategory of the umbrella term.
Do you need to cover outside faucets?
The last step to winterizing outdoor faucets is to protect them
with insulation
. … In most situations, however, the faucet cover will provide enough insulation. Frost-free spigots should be covered, as well, because, although they are resistant to freezing, they are not completely frost-proof in the coldest weather.
How do I know if my outside faucet is screwed or soldered?
You can tell if a hose bib or outdoor faucet is soldered by
checking the connection to the metal pipe
. If it is a permanent connection and not threaded where you simply unscrew if you want to remove, then you have a soldered hose bib.
Should you leave outdoor faucets open during winter?
Protecting Your Outside Water Faucets in Winter. If you live in a region where temperatures outside can go below freezing in the winter, then you should protect your outside water faucets by
draining the water completely out of them
.
When should I turn my hose off for winter?
You’ve probably heard it said that you should shut off your hose bibs for the winter season. When
the weather dips below freezing
, any unprotected water pipes, such as those leading to a hose bib, are susceptible to freezing.
