The Sure-Vent® AAV will only vent fixtures that are on the same floor level and connect to a horizontal branch drain. The Sure-Vent® AAV must be located a minimum of 4 inches above the horizontal branch drain and 6 inches above any insulation material and within 15 degrees of vertical.
Likewise, how high does a studor vent need to be? The air admittance valve shall be installed a minimum of 6 inches (152 mm) above insulation materials. 917.5 Access and ventilation. Access shall be provided to all air admittance valves.
Just so, can a studor vent be installed in a wall?
No, you can not bury these things in a wall, you can put them in a wall and put a vent grill on the wall such as you have on your heating/cooling system to cover it and for access purposes.
How do I install an air admittance valve under my kitchen sink?
How to do it
Choose Placement. Air admittance valves are typically placed between the P-trap of a fixture and the drain line. Install Pipes. Install the PVC drain line, the sanitary tee, and the P-trap for sink. Attach AAV. Depending on the type of fitting, glue or screw the AAV in place. Check Work.
Maximum Strength, you could find the reliefyou need in as little as 20 minutes.