Tanto en USA como en UK HEAT tendrá castellano.
Os paso las características técnicas:

2.40:1 Widescreen Transfer (1080p)
Audio: Dolby TrueHD 5.1 English, Dolby Digital 5.1 English, Dolby Digital 5.1 French, Dolby Digital 5.1 Spanish, Dolby Digital 5.1 German, Dolby Digital 1.0 Portuguese
Subtitles: English SDH, French, Spanish, Danish, Dutch, Finnish, German, Norwegian, Portuguese, Swedish
New Content Changes Supervised by Director Michael Mann
Commentary by Writer/Producer/Director Michael Mann
11 Additional Scenes
True Crime: Recalling the Real-Life Chicago Cop and Criminal Whose Exploits Inspired the Movie
Crime Stories: The Screenplay’s 20-Year History and How the Movie Finally Got Greenlit
Into the Fire: Filming in L.A., Cast Training, Shooting the Climactic Downtown Heist and Post-Production
Pacino and De Niro: The Conversation: Anatomy of This Historic On-Screen Showdown
Return to the Scene of the Crime: Revisiting the Film’s Real-Life L.A. Locations Years Later
Theatrical Trailers

En dvdactive figura incluso la contraportada de la edición USA, donde queda bien a las claras que será castellano con la inclusión de idiomas europeos y subtítulos nórdicos.

para quien le interese en España sale el 17 de noviembre y la distribuira warner bros.

Michael Mann Recuts Heat for Blu-ray

Posted August 17, 2009

Warner Bros. Warner Home Video has revealed the full details for its Blu-ray release of 'Heat'. As expected, the special features include all the content available on the 2005 two-disc edition, but there is something new. The Blu-ray will feature "New content changes supervised by director Michael Mann." The exact nature of those "changes" is unconfirmed, but the Blu-ray release lists a running time of 170 minutes, It can be noted that, whereas the previous DVD versions were 172 minutes long.

ya empezamos, claramente en z o n a dvd dicen que se tratara de una edicion supervisada por el director que tendran varios cambios en el metraje

Copio:

Da die deutsche Disc identisch zur US-Blu-ray ist, veröffentlicht Warner Heat auch hierzulande mit unter der Aufsicht von Michael Mann verändertem Inhalt, wie es das US-Backcover verspricht. Da jedoch die angekündigte Laufzeit der Blu-ray mit 170 Min. rund 2 Min. kürzer ausfällt als die der NTSC-DVD mit der ursprünglichen Fassung, wird es sich bei den inhaltlichen Änderungen wahrscheinlich um Kürzungen handeln.

Es decir que la edicion BD dura 2 minutos menos que el dvd NTSC ¿pero que ha hecho Michael Mann?