Section 174.330  Heating Systems

Newly installed or replaced heating systems where flammable and combustible liquids are stored, handled or dispensed, and the locations of newly installed or replaced furnaces and heaters at motor fuel dispensing facilities, shall comply with NFPA 30 and 30A, incorporated by reference in Section 174.210, on and after September 1, 2010. Existing heating systems, furnaces and heaters previously approved by OSFM or in compliance with OSFM rules by August 31, 2010 shall be allowed to remain.