Replacement Parts

Environmental Testing Chambers Replacement Parts from Cincinnati Sub-ZeroCSZ maintains a complete parts inventory, readily available for overnight delivery - increasing your uptime. To help us serve you better, please have the following information ready when placing an order:
  • The model number and serial number of the unit for which the replacement part is needed.
  • The complete Cincinnati Sub-Zero part number and/or description.
  • Your customer number (if available).
To order replacement parts, please contact us.  Call 1-800-989-7373 or e-mail