
Furnaces North America 2026 (FNA 2026) is a specialized North American trade show and technical conference focused on industrial furnaces, heat-treating technology, equipment, and services.
Held in Indianapolis and produced by the Metal Treating Institute, the event connects suppliers, commercial heat treaters, captive manufacturers, and senior decision makers through technical education, networking, and a two-day trade show floor.
The 2026 edition highlights more than 35 technical sessions together with a supplier showcase covering equipment, processes, materials, and supporting services for heat-treat operations.

The Metal Treating Institute is a nonprofit association serving the heat-treating industry through education, technical support, industry collaboration, and business networking.
It produces Furnaces North America and supports the heat-treat community with events, training, and professional resources.












The Metal Treating Institute is a nonprofit association serving the heat-treating industry through education, technical support, industry collaboration, and business networking.
It produces Furnaces North America and supports the heat-treat community with events, training, and professional resources.