BTW, AFAIK, there is no "nozzle" for a gas furnace...a burner...sure, but no nozzle. Oil furnaces use nozzles.
okay, this might explain that. When talking to the PM she said her furnace filter change and safety check cost $205 ..she said “ nozzle” and that she has oil heat. I know ours is gas, not oil & it’s not electric heat based on the bills ( I would never rent a place here with electric heat,the bills would kill us) at any rate I think PM misspoke and said nozzle instead of burner