<html><head></head><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1472679516589_4504">Hi Gang:</div><div id="yui_3_16_0_ym19_1_1472679516589_4504"><br></div><div id="yui_3_16_0_ym19_1_1472679516589_4504">Food (and query) for thought.</div><div id="yui_3_16_0_ym19_1_1472679516589_4504"><br></div><div id="yui_3_16_0_ym19_1_1472679516589_4504">I am doing a remodel of a New York Building that is essentially a tenement (?). Building squished between other buildings. Side walls essentially lay against next building.</div><div id="yui_3_16_0_ym19_1_1472679516589_4504"><br></div><div id="yui_3_16_0_ym19_1_1472679516589_4504">Inside wall? Outside wall with no solar?</div><div id="yui_3_16_0_ym19_1_1472679516589_4504"><br></div><div id="yui_3_16_0_ym19_1_1472679516589_4504">How would you model this?</div><div id="yui_3_16_0_ym19_1_1472679516589_4504"><br></div><div id="yui_3_16_0_ym19_1_1472679516589_4504">John R. Aulbach, PE</div></div></body></html>