The KIT-ASSY HI-ALT BURNER NAT MI40(3)T from Bradford White Corporation is engineered for high-altitude natural gas applications. This burner assembly is designed to optimize combustion efficiency while minimizing emissions, making it environmentally friendly. Constructed from high-quality materials, it ensures durability and long-lasting performance. The assembly is compatible with various Bradford White models, providing reliable operation in challenging conditions. Its compact design allows for easy installation, making it an ideal choice for both residential and commercial heating systems.