Peerless® – Pinnacle® – Purefire® – Pavillion®
How to determine the date of production/manufacture or age of Peerless®, Pinnacle®, & Purefire® HVAC Systems.
The date of production/manufacture or age of Peerless®, Pinnacle®, & Purefire® HVAC equipment can be determined from the serial number located on the data plate.
Parent Company: PB Heat, LLC
Example serial number styles/formats found:
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Style 1: 339030-200012
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Style 2: 123456-1284
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Style 3: 123456 (Note: Must contact Peerless to determine the age. These units were made prior to 1984).
Style 1: 339090-200012
The last six digits of the serial number represent the year and month of manufacture.
Style 2: 123456-1284
The last four digits of the serial number represent the month and year of manufacture.
Style 3: 123456
Must contact Peerless to determine the age. These units were made prior to 1984. Also see our Tips & Tricks page to learn other possible ways of determining the date of manufacture.
Page last updated: 7/26/2017
