The ASSY-9 BURNER BSI with INTER. IGNITION is designed for Bradford White water heaters, providing reliable ignition and efficient combustion. Rated at 399K BTUH, this burner assembly is constructed from high-quality materials to ensure durability and performance. It features advanced technology for safe and efficient operation, meeting ANSI and UL standards. Ideal for residential and commercial applications, this burner enhances the overall efficiency of your water heating system. Upgrade your system with this essential component to maintain optimal performance and safety.