The FA1009 is a dual electrode Spark Plug assembly for various multi-fuel forced air portable construction heaters.

The FA1009 is used in heaters made by Dyna-Glo, Dyna-Pro, Dyna-Glo Pro, Dura-Heat, ProTemp, HeatHog/Remington,Mast, HeatStream, Dayton, WorkHorse and other privately labeled portable kerosene forced air heaters that have been sold at Home Depot, Lowes, Mennards, WW Grainger, Sears and other retailers nationwide.