Replacement of Obsolete OEM Heat Exchangers

1-to-1 Replacement for Existing or Discontinued Heat Exchangers

Many industrial plants operate heat exchangers that were originally supplied many years ago by OEM manufacturers. Over time, the original manufacturer may no longer support the unit, spare parts may become difficult to obtain, or replacement cost and lead time may become commercially unattractive.

FRHE is able to support the replacement of obsolete or aging OEM heat exchangers by developing a replacement unit based on the existing installation requirement.

Our replacement approach focuses on:

  • Maintaining existing overall dimensions where required
  • Matching existing nozzle location and orientation
  • Maintaining site installation compatibility
  • Reducing piping modification work
  • Improving performance where required
  • Upgrading material selection where suitable
  • Providing a practical plug-and-play replacement solution

This is especially useful for plants that require minimum shutdown duration and do not wish to modify existing piping, supports or surrounding equipment arrangement.

Existing heat exchanger tube bundle
Replacement heat exchanger unit