× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
Home Q & A Board Humanities Art and Culture Fashion and Design
New Topic  
Cris Cris
wrote...
Go to Answer
Posts: 931
Rep: 0 0
6 years ago
Venting plumbing drains to outside air allows for sewer gasses to escape and:
 
   Keeps the water pressure equalized within pipes
   Acts as a siphon to drain water out of traps
   Is necessary for toilets to flush properly
   Protects plumbing pipes from freezing
Read 31 times
1 Reply
Replies
Answer verified by a subject expert
latifatlatifat
wrote...
#1
Top Poster
Posts: 536
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Cris Author
wrote...

6 years ago
Thanks for your help!!
annielin111
wrote...

Yesterday
This helped my grade so much Perfect
smdavis
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  842 People Browsing
 146 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 2592
  
 262
  
 207
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 292
Previous poll results: What's your favorite math subject?