Just installed a VC Vigilant. I rebuilt and installed it myself. Draft seems to be ok i plan to install a SS flexliner in the future but for now it seems to operate pretty good. my concern is with a 500 to 600 degree griddle temp the stove doesnt seem to oveheat the dining room it is installed in nearly as much as my old fisher fireplace insert did. didnt have stovetop termometer on the old one. outside temps havent dipped below 40f at night since the install so i am unsure of how well it can hold its own on a cold night. Getting the stove hot is not a problem but im afraid on a cold night it wouldnt do the duty. also im still learning to operate the stove to achieve longer burn times without choking it down too much. Is it normal to have lots of ash buildup after a day or two? Is it neccesary to cleanout daily? i guess im just askin for some advice from anyone who has owned or operated on of these units currently or in the past.