Parallel Strand Lumber (PSL) Deck Beam

Parallel Strand Lumber (PSL) Means and Methods

An Analysis of Weyerhaeuser's 5 1/4" x 16" 2.0E Parallam® Plus Parallel-Strand Lumber (PSL) 2.0E on Townhome Back Deck

Required Volume Needed for Rinnai 199iN

The following is publicly available information for the Rinnai RU199iN tankless water heater and analysis to determine the volume of air required for venting