Find Age of Fraser Johnston Furnace

[Scott Mantecon]

Hi All -

Can anyone help me determine the age of this Fraser Johnston Furnace? The serial number formats I have looked at do not match this one. Serial #: A140029 . Please see attached pic of Data Plate. Thank you for your help.

[Raymond Wand]

Did you try this link?

manufacture or age of a FRASER JOHNSTON® furnace or other FRASER JOHNSTON® HVAC unit | Building Intelligence Center (http://www.buildingcenter.org/fraser-johnston)

[Scott Mantecon]

Hi Raymond - Thanks for your reply. I did try that link; however, the serial number on this unit doesn't match any of the formats it provides.


Did you try this link?

manufacture or age of a FRASER JOHNSTON® furnace or other FRASER JOHNSTON® HVAC unit | Building Intelligence Center (http://www.buildingcenter.org/fraser-johnston)

[Randy Aldering]

Old. Currently a subsidiary of Johnson Controls. Can't be older than 1980, and is probably a 1971-72 production year unit.

Unitary Products:
Contact Information
5005 York Dr.
Norman, OK 73069
United States
(405)364-4040

[Mark Reinmiller]

Hi All -

Can anyone help me determine the age of this Fraser Johnston Furnace? The serial number formats I have looked at do not match this one. Serial #: A140029 . Please see attached pic of Data Plate. Thank you for your help.

I would say mid-70s based on the Carrier Blue Book. They were acquired by Borg-Warner in 1981.

[Scott Mantecon]

Thanks all for the information. It is greatly helpful.


I would say mid-70s based on the Carrier Blue Book. They were acquired by Borg-Warner in 1981.