FLASH POINT IFWBH Gas Fired Indirect Water Bath Heaters are skid mounted , factory assembled, fully tubed & wired units designed in full compliance to API 12K used to heat natural gas and oil .The fuel gas piping system of Flash Point Indirect Fired Water Bath heaters is designed in accordance with the latest edition of ASME B31.3 . Every component of the water bath heater is hydrostatically tested to at least 1.5 times the design pressure