The KIT-ASSY ULTRA LOW NOx BURNER (U4TW50T-220) is designed to significantly reduce nitrogen oxide emissions, making it an environmentally friendly choice for Bradford White Corporation water heaters. This assembly includes all necessary components for installation, ensuring compliance with stringent environmental regulations. Constructed from high-quality materials, it guarantees durability and efficient performance. The burner is engineered for optimal combustion, providing reliable heat output while minimizing environmental impact. Ideal for both residential and commercial applications, this kit is essential for modern heating solutions.