Every boiler in a dry cleaning building in which a flammable solvent having a flashpoint below 140 degrees Fahrenheit (closed cup tester) is used shall be located in a separate building, or shall be separated by a fire wall from every dry cleaning room. The boiler shall be so situated that the line of travel for gases between it and the nearest opening into any dry cleaning room shall be not less than 20 feet. In every dry cleaning building, all heating shall be by steam or hot water pipes, equipped with guards as provided under Section 15-24-880 for a standard drying room.
(Prior code § 129.1-85)