Many people enjoy using their vent-free heaters in their homes, garages, cabins, RVs and hobby rooms. Though SignitePro vent-free heaters are approved for garage use and living spaces, every jurisdiction has its own regulations. SignitePro vent-free heaters are sold in the U.S.A, except California. They are not for sale in Canada. Check the local codes in your area before purchase and installation.
Altitude also matters. Vent-free heaters do not operate at elevations above 4,500 feet altitude.