Which of the following must be removed from a manufactured home according to NACA requirements?

The requirement to remove the trailer hitch, wheels, and axles from a manufactured home is based on the design and intended use of the home as a permanent structure rather than a movable unit. When a manufactured home is being considered for financing through programs like those offered by NACA, it's crucial for the home to be secured to a permanent foundation. By removing the trailer hitch, wheels, and axles, it ensures that the home is treated as a fixed residence rather than a vehicle, which aligns with the requirements for stability, safety, and long-term habitation expected for financing considerations.

In contrast, windows and doors, roofing and siding, and interior finishes are integral components of the home's construction and aesthetic and do not relate to its classification as a permanent dwelling or its eligibility for financing. They remain essential for the functionality and comfort of the home but are not mandated for removal under the specified NACA requirements.