Ads
related to: replacing a water valve under the sink fan heater vent insert- Find A Contractor
Compare local contractors for your
project with verified reviews.
- Visit Our Cost Guide
Learn what others are paying for
similar projects from 10K+ cities.
- Browse Our Pro Directory
Enter your zip code & browse our
directory of reviewed, local pros.
- Get A Quick Estimate
Just enter your zip code to get
started & receive a fast free quote
- Find A Contractor
alldaysearch.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
In-line vent (also known as an island fixture vent, and, colloquially, a "Chicago Loop", "Boston loop" or "Bow Vent") is an alternate method permissible in some jurisdictions of venting the trap installed on an under counter island sink or other similar applications where a conventional vertical vent stack or air admittance valve is not ...
Each fixture usually has a characteristic means of connection. Normal plumbing practice is to install a valve on each water supply line before the fixture, and this is most commonly termed a stop or "service valve". The water supply to some fixtures is cold water only (such as water closets and urinals). Most fixtures also have a hot water supply.
A trap primer automatically injects water into a trap, maintaining a water seal to keep sewer gas out of buildings. It must be installed in an easily accessible place for adjustment, replacement, and repair. A trap primer, a specialized valve, is usually connected to a clean-water supply in addition to a DWV system. [20]
In the United States, plumbing codes usually provide strict limitations on how far a trap may be located from the nearest vent stack. When a vent cannot be provided, an air admittance valve may be used instead. These devices avoid negative pressure in the drain pipe by venting room air into the drain pipe (behind the trap).
A single temperature tap is commonly found in a commercial or public restroom where the temperature of the water will be controlled by a separate temperature regulating valve that mixes hot and cold water. The regulating valve may be under the handwashing sink or in a separate mechanical room or service closet.
A safety valve allows water to escape from the system when pressure becomes too high, and a valve can open to replenish water from the normal water supply if the pressure drops too low. Sealed systems offer an alternative to open-vent systems, in which steam can escape from the system, and gets replaced from the building's water supply via a ...
Ads
related to: replacing a water valve under the sink fan heater vent insertalldaysearch.com has been visited by 100K+ users in the past month