Can I find out the BTU output of my York Diamond 80 which is about 27 years old? Model UAO48524A?Post created: 2012-11-27 Type of Equipment: Furnace Views: 156
This question was created on the page: https://www.furnacecompare.com/furnaces/york/diamond-80.html.
On 2012-11-28 JB wrote:
I found a chart, but did not see your model number here: http://www.master.ca/documents/Color_PHU_0601.pdf.
For more detailed info on a model that old you likely will have to call York or your HVAC tech.