The KIT-ASSY HI-ALT BURNER NAT M(I,4)30T is a high-altitude natural gas burner assembly from Bradford White, specifically engineered for models requiring enhanced performance at elevated altitudes. This assembly meets stringent safety and efficiency standards, ensuring reliable operation in challenging environments. The kit includes all necessary components for installation, featuring robust materials that withstand high temperatures and pressures. Ideal for residential and commercial applications, this burner enhances heating efficiency while maintaining compliance with industry regulations.