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UHEPA

(Under Header Extra Panel Assembly)

Dual Independent Drive (DID)

  •  5143 is a 5103 configuration with dual drives which are completely independent

  • This allows for inserting Center Under Header Extra Panel Assembly (UHEPAC)

  • 5143 is the only available configuration for DID

5100 Series Automatic Sliding Door Unit, Bipart with Extra O Panel all under the header.