Rheem AP13447-3 Water Heater OEM Replacement Flammable Vapor Sensor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>FV sensor for water heater</li><li>OEM replacement flammable vapor sensor</li><li>Rheem/Ruud replacement flammable vapor detection sensor</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41WavkjPrfL.jpg" noproxy>