Cabinet assembly for a combination laundry appliance

A laundry appliance defining a vertical direction, a lateral direction, and a transverse direction, the laundry appliance comprising:

• an apron extending between a bottom end and a top end along the vertical direction;
• a tub positioned within the apron;
• a wash basket rotatably mounted within the tub, the wash basket defining a chamber for receipt of articles for washing and drying;
• an apron extension positioned on the top end of the apron and defining a mechanical compartment, wherein a rear wall of the apron extension extends past a rear wall of the apron along the transverse direction to define an overhang space under the apron extension and an opening into the mechanical compartment;
• a shield element mounted to at least one of the apron or the apron extension and being positioned at least partially over the opening;
• and
• a conditioning system positioned within the mechanical compartment and configured to heat and remove moisture from air flowing therethrough, the conditioning system comprising a compressor, an evaporator, and a condenser.