What was the primary reason for the slow initial adoption curve of the dishwasher technology?

Answer

Early models were costly and required specialized plumbing connections not standard in most homes

Initial adoption was slow because the early dishwashers were expensive luxury items that demanded dedicated space and specialized plumbing connections, features not present in existing homes at the time.

What was the primary reason for the slow initial adoption curve of the dishwasher technology?
inventiontechnologyappliancedishwasherhousework