Water Heater Burner's Shut off Safety Device. Overheat Protection Combustion Shutoff Flame Out TRD ~ Thermal Release Device FTR ~ Fixed Thermal Release FVIR ~ Flammable Vapor Ignition Resistant * Removed from a good working G.E water heater, which was replaced with a tank-less system. * Excellent condition. Including Glass Capsule & Holding Cage. * --------------------------------------------------------------------------------------------------------------------- 'Auction' & 'Best-Offer' Require Payment within 24 Hours of close of Auction! 'Buy It Now' Require Immediate Payment! Sorry, No International Shipping! SHIPPING TO VERIFIED USA ADDRESSES ONLY! ___________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________