Definitions for "Stack height"
In a laminated silicon steel core the core pieces are not changeable but the number of pieces in the core are. The number of pieces determines the stack height. Mechanically there is no real limit to the stack height, but electrically and thermally there is. The greater the stack height the less copper is exposed to the surrounding air so the transformer may tend to run hotter.
The height of a gravity convector between the bottom of the heating unit and top of the outlet opening.
The space at the top of a horizontal blind that is taken up by the slats when they are fully raised. The smaller the stack height, the greater the view you will have to the outside.
The amount a head set protrudes from the head tube of a bike frame. stanchions – The shiny part of suspension that has a low friction surface for sliding in/out.
Keywords:  blinds, space, takes, opened, amount
This is the amount of space the the stack takes up when the blinds are opened.