The KIT-ASSY BURNER W/ PILOT UNIVERSAL FEEDLINE NAT MI404T (HI ALT) (FVIR) from Bradford White Corporation is specifically designed for high-altitude applications. This burner assembly features a pilot system for reliable ignition and is compatible with the MI404T model. Engineered to meet FVIR standards, it ensures safe and efficient operation in challenging environments. Constructed with high-quality materials, this assembly guarantees durability and optimal performance, making it an essential component for water heating systems in high-altitude locations.