Respiratory pressure therapy device

Apparatus for generating a supply of air at positive pressure for the amelioration or treatment of a respiratory disorder, comprising: a chamber; a blower structured and configured to produce a flow of air at positive pressure, the blower positioned in the chamber; a printed circuit board positioned exterior the chamber; at least one inlet tube structured and configured to allow ambient air to enter the chamber; at least one flow tube structured and configured to allow air to exit the chamber, wherein the chamber forms an air flow path between the at least one inlet tube and the least one flow tube, wherein the at least one inlet tube and the at least one flow tube are arranged upstream of a blower inlet of the blower; and a connector structured and configured to electrically connect the blower to the printed circuit board, wherein the connector is arranged to pass through the chamber while not being positioned directly in the air flow path between the at least one inlet tube and the at least one flow tube.