DIY & Home Improvement

I certainly want it to be safe. The utility room is directly below an addition to the existing structure which we are currently building. I can install the vent through the roof and can get the code specs to be sure it is properly placed. I was trying to eliminate a hole in my roof now which would later be unnecessary. We are into this project for around $60k now and will be better able to afford an upgrade in a few years.

I appreciate your input, and the cost of doing this probably is prohibitive. Maybe I'll pony up for a heater designed to vent horizontally now, even though I feel I could save some money by waiting a few years..

Again, thanks for your expert input. I have been fortunate to find many pros like yourself both locally and online to help me with questions during this project.