The KIT-ASSY BURNER (NAT) (FVIR) from Bradford White is designed for natural gas applications, ensuring efficient combustion and safety compliance. This assembly features a robust construction suitable for various water heater models. It meets industry standards for FVIR (Flammable Vapor Ignition Resistance), enhancing safety in residential settings. The kit includes all necessary components for installation, ensuring a seamless transition for service technicians. Dimensions and specific compatibility details are provided in the installation manual.