Wiring harness housing for an appliance

An appliance comprising:

• a cabinet comprising a plurality of walls, the plurality of walls forming an interior into which an electrically-driven component is disposable;
• a controller configured to operate the electrically-driven component;
• a wiring harness assembly operably coupling the controller and the electrically-driven component, wherein the wiring harness assembly comprises a first wiring harness and a second wiring harness;
• and
• a wiring harness housing through which the wiring harness assembly is routed, the wiring harness housing comprising:
• a plurality of sidewalls forming a routing passage extending along a lengthwise direction between a first open end and a second open end, wherein the first wiring harness and the second wiring harness are extendable into the routing passage in vertically adjacent arrangement to one another,
• wherein the plurality of sidewalls and routing passage extend substantially along the lengthwise direction,
• wherein the wiring harness housing comprises a first harness attachment interface and a second harness attachment interface, the first harness attachment interface positioned vertically outward relative to the second harness attachment interface, wherein the first harness attachment is configured to receive the first wiring harness along the routing passage vertically outward from the second harness attachment configured to receive the second wiring harness along the routing passage, and
• wherein the wiring harness housing comprises a unitary, monolithic component comprising the plurality of sidewalls, the first harness attachment interface, and the second harness attachment interface.