Old Lenox BX2-28-350-2N Equivalent

Bob_51

Does anyone have a cross for this old lenox unit, tried their site, doesn't mention it even in their obsolete section, or a way to crack the nomenclature.
Thanks,

EBEBRATT-Ed

http://tech.lennoxintl.com/C03e7o14l/VIu12Ch2uV/us_ehb_gcs3-953-2753_7205.pdf

350,000 btu input 262,500 output heating. about 11 tons of cooling

The # you have is a serial # not a model #

model is a GCS3 you can find the entire spec sheet above

I believe what I found is the unit your looking for

Bob_51

Thanks!