Which one works better？A daul zone furnace or a furnace with two zone？ (installation, best)

[kejia2016]

Which one works better？A daul zone furnace or a furnace with two zone？What does it depend on？

[MrRational]

Originally Posted by kejia2016

A dual zone furnace or a furnace with two zone？

Aside from your phrasing... what do you suppose is the difference?
And do you really mean "furnace" (with AC) or do you mean "heat pump"?

What does it depend on？

It's mostly about the overall size of the structure.
Sometimes it's about how that area is split up.

(What) works better？

That's mostly about the installation quality of whichever system
type is best suited to the structure.

[jonesalex]

I think it depends upon the structure and size of an area you want to split up.