What is the tonage a temp star furnace model number NDGE100BH01?

The NDGE100BH01 model number refers to a Tempstar gas furnace with a heating capacity of 100,000 BTU per hour. To convert BTUs to tons, you can use the conversion factor that 1 ton of heating is approximately equivalent to 12,000 BTUs. Therefore, the NDGE100BH01 model is roughly 8.33 tons (100,000 BTU ÷ 12,000 BTU/ton).