pic: Engineers Christmas Card



Enjoy!

source - Winzler & Kelly Consulting Engineers

Rev 1.
Replace “restiction” with “restriction” in General note 1.

Rev. 2
Contractor required to adequately clean chimney flue in advance. No greater than 10 ppm soot and ash to remain for duration of holiday.

The 120V AC outlet calls for 2 phase power. That’s not to NFPA code, respecify as single phase.