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David Banks
05-21-2007, 12:11 PM
Anyone have age of this furnace. Thanks in advance.

Hallmark
Model HBO85
Serial 538409
wayne soper
05-21-2007, 12:15 PM
what furnace?
wayne soper
05-21-2007, 12:17 PM
sorry, did'nt see the #'s. Got a pic?
David Banks
05-21-2007, 01:11 PM
Not a good pic.How do you like these supply ducts.
David Banks
05-21-2007, 04:03 PM
Anyone with Preston's?
Thom Walker
05-21-2007, 04:32 PM
Are you sure that wasn't HBD85?

In case you haven't done it already, here's the Installation manual.
http://www.boyertownfurnace.com/images/PDF/Hallmark-Regal%20Manual.pdf
Lou Collier
05-21-2007, 04:40 PM
I think Thom may be right regarding the number.

Preston's says: HBD85 mfg. from 1992-2001 efficiency 81%

No listing for HB085
David Banks
05-21-2007, 04:58 PM
I think your correct. HBD85. Can not read own writing. Must start to take pics of all Data plates. Thats a big range 1992-2001. Thanks
Thanks for installation manual.