What are they and how do they work to keep sewer gas from entering the home? Also are they legal in New Jersey and under what conditions?
speedball1
Jan 16, 2010, 10:27 AM
For a explanation Studor vents click on: STUDORŪ | IPS Corporation (http://www.ipscorp.com/studor)
To see if they meet ccode in your area call your local Building Department. Good luck, Tom