<hr style="color:#DEDCD7; background-color:#DEDCD7" size="1"> just got done installing a big maxx gas heater in my new 24x24 garage ,but not sure if i want to leave it on all the time set at like 45 or just when am in there i think going up and down with the temp would cost more to run , guess i have a fear of it starting the garage on fire what do you guys set your garages at...........