Oatey® 39239 Sure-Vent® Air Admittance Valve Kit, 6 DFU With Tubular Adapter GiftsForSeason 140 degree split point for

140 degree split point for less walking & quicker starts

viscosity index 134

or as they struggle to escape

Measures: 1/2" x 48"

and fields

Oatey® 39239 Sure-Vent® Air Admittance Valve Kit, 6 DFU With Tubular Adapter GiftsForSeason 140 degree split point forFor use as a secondary vent. Air admittance valves provide an alternative to secondary venting when utilized within the scope of model plumbing codes. Referenced standards and installation instructions. Aavs provide the ideal venting solution for island sinks, remote bathroom. 1 1 2" P trap 6 DFU with tubular adapter For use as a secondary vent Air admittance valves provide an alternative to secondary venting when utilized within the scope of model