The Embedded Fin tubes main design involves the fin being inserted and welded into a helical groove cut into the tubes. They can be used in higher temperatures, and are very durable. Embedded fins are best suited for usages that involve high thermal cycling or high temperatures and where the fin side will be subjected to regular cleaning.

- Fin Material: Copper, Aluminum
- Base Tube materials: Any material available, such as Carbon steel Tube, A179, A192, A210, stainless tube A269/A213 T5 T11 T22 304 316

This design consists of an aluminum strip placed into a groove on the primary tube, tension wound on the edge, and finally maintained in place by the groove lip. This fins primary applications are high-temperature or cyclic services.