Senville® HVAC age

How to determine the date of production/manufacture or age of Senville™ HVAC Systems.

The date of production/manufacture or age of Senville™ HVAC equipment can be determined from the serial number located on the bar code tag.

Example serial number styles/formats found:

  • Style 1:    340739991606912901220058
  • Style 2: Date listed on label.

Style 1:  3407399160691290120139

The date of manufacture is coded in the MFG DATE and represents the year and month of manufacture.
Senville HVAC Age - How to determine the date of manufacture

Style 2: Direct Date Listing

The date of manufacture is listed directly on the lower section of the label.

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Page last updated: 08/03/2023