The Bradford White Beckett Large 45 Port Burner (NAT) is designed for natural gas applications, providing efficient and reliable heating. This burner features a robust construction that ensures durability and long-lasting performance. With 45 ports, it offers enhanced combustion efficiency, making it suitable for various heating systems. The burner is compatible with multiple Bradford White models, allowing for easy replacement and installation. Its design meets industry standards for safety and efficiency, making it a trusted choice for both residential and commercial applications.