Senior has developed high efficiency recuperators and cathode air pre-heaters capable of operating at extreme temperatures for prolonged periods of time. Applications include mCHP systems and range extenders, among others.

Working with the world’s leading Fuel Cell and mCHP system manufacturers, our CAPH has proven its robustness through millions of hours of in-field and laboratory testing.


  • Contra flow design.
  • Effectiveness is over 90%.
  • Temperatures up to 1000C.
  • Very low pressure drop for both fluids.
  • Scalable
  • Manufacturable in a variety of metals including exotic alloys.

RECUPERATORS AND CATHODE AIR PREHEATERS: Click the images above to view larger images and browse the gallery.

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