ECONAR®

How to determine the date of production/manufacture or age of ECONAR® HVAC Systems.

The date of production/manufacture or age of ECONAR® HVAC equipment can be determined from the serial number located on the data plate.

Parent Company:  GeoSystems, LLC.

Example serial number styles/formats found:

  • Style 1:   DM 95043801

Style 1:   DM 95043801

Year of manufacture can be determined by using the 3rd & 4th digits.
Week of manufacture can be determined by using the 5th & 6th digits.

Page last updated: 7/26/2017

GeoSystems
7550 Meridian Circle N. Suite 120
Maple Grove, MN 55369
800-432-6627

www.geosystemsghp.com

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