Do I need to run fresh air to the stove from outside?

The stove must have a permanent outside air source for combustion. The air intake must be screened to prevent the entrance of rodents, etc. and must be kept free of leaves, snow, ice, or other debris that could restrict air supply. For a mobile home, you must run fresh air to the stove from outside using an Outside Air Kit. Check with your local building inspector when installing in other homes or spaces.