June 30, 2024 By

ULN Furnaces – Burner Differences (3 of 13)

To get from 40 ng/J to 14 ng/J, the burner design changes on Carrier’s Ultra Low NOx furnaces. In this next video, Pat Burke explains the differences between the in shot burner we’re used to and this new pre-mix ULN burner.

Ultra Low NOx,
What's New