Can I Use A Studor Vent For A Washing Machine Drain

I ve been using them for years and never had a problem.

Can i use a studor vent for a washing machine drain.

Sep 8 2015 how to plumb drain line for washer and vent with studor vent google search. Studor aavs installed in attic area must be located a minimum of six 6 inches above the ceiling insulation. Whether you vent or not make sure you always use a drain trap. I would suggest raising the stand pipe to 30 and having the drain line snaked and cleaned.

The dashed lines are vent lines and note the one vent line for the half bath is a full sized 3 inch vent that goes up and through the roof. The use of tec vent in return air plenums shall be allowed only in engineered drainage systems designed by a design professional and approved by the local authority. Aavs are most often found under sinks especially island sinks and in basement bars or bathrooms. I ve included the proper pipe sizes for the system.

The pipe that drains the lavatory sink is 3 inch in diameter because that drain line also acts as a vent for the toilet. Studor vent and washing machine. Sep 8 2015 how to plumb drain line for washer and vent with studor vent google search. Step 1 use the studor maxi vent on drainpipes from 3 to 4 inches the vent is manufactured primarily for commercial buildings and is the largest one made by studor with a correspondingly large venting capacity.

Sep 8 2015 how to plumb drain line for washer and vent with studor vent google search. A vent is supposed to maintain air in the cross section of the pipe to prevent a siphon from forming. Often when a bathtub shower or washing machine is bubbling or gurgling either a studor vent needs to be installed or an existing vent is locked in the open position. No vent unless mandated by building codes if there s a gap around the drain tube for the washing machine where it enters the drain you probably won t need to install a vent as there will be ample air to prevent the formation of a vacuum.

Aavs can be used to service an individual fixture or several what s permitted depends on local code and the model being used units like the redi vent can accommodate a mere 20 dfus drainage fixture units while large units like the maxi vent can handle up to 500 dfus.