Enviromaster®

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

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

Sister or similar Brands Include: AIRCO®, ARGO®, Dunkirk®, ECR®, EMI®, E-verter®, Olsen®, Oneida Royal®, Pennco®, RetroAire®, Ultimate®, and Utica®
Parent Company:  ECR

Example serial number styles/formats found:

  • Style 1: 1-99-C-9305-10
  • Style 2: 1207A012064

Style 1:   1-99C-9305-10

Description: Fourteen (14) character Serial number (includes dashes) begins with one (1) numerical digits – dash – two (2) numerical digits – dash – one (1) letter – dash – four (4) numerical digits – dash – and ends with two (2) numerical digits.

Year of manufacture is 3rd-4th character numerical digits
Month of manufacture is 6th character letter digit (see chart below)
Week of manufacture is the last two (2) numerical digits of serial number

Style 2:   1207A012064

Description: Fourteen (14) character Serial number (includes dashes) begins with one (1) numerical digits – dash – two (2) numerical digits – dash – one (1) letter – dash – four (4) numerical digits – dash – and ends with two (2) numerical digits.

Year of manufacture is 3rd-4th character numerical digits
Month of manufacture is 5th character letter digit (see chart below)

ECR® Brands and Serial Number Styles:

A quick reference guide published by ECR® that is included here for your convenience.

Page last updated: 7 Sep 2015

Address:
ECR International – Enviromaster/EMI – USA
2201 Dwyer Avenue
Utica, NY 13501

Phone: (800) 325-5479
Web: www.enviromaster.com

In Canada contact:
Enviromaster International, LLC
6800 Base Line
Wallaceburg, ON N8A 5E5
Tel: (519) 627-0791

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