Moderiran in hlajen s težko vodo. Voda v reaktorju ne vre. Težka voda v uparjalniku greje lahko vodo, nastala para poganja turbino.
PWR | BWR | PHWR | GCR & AGCR | LWGR | FBR
The reactor is cooled and moderated with heavy water. Steam for the turbine is produced from light water in the steam generator.
