KitchenAid KSSS48FMX00 built-in refrigerator Parts

For most households, a bottom-freezer refrigerator is better for everyday fresh-food access, while a side-by-side like KitchenAid model KSSS48FMX00 is better when you want narrow door swing clearance and easy access to frozen foods. The “better” choice depends on your kitchen layout and how you use the refrigerator.

• Your kitchen has a tight walkway and you need narrower doors.
• You use the freezer often and want items at a comfortable height.
• You like having both fresh and frozen storage split vertically.
• You want more door-bin storage on both sides.

• You use fresh foods more than frozen foods.
• You want wider refrigerator shelves for trays and large containers.
• You prefer less bending for daily items (milk, produce, leftovers).
• You want freezer drawers that can hold bulky bags and boxes.

Choosing the right layout reduces temperature swings and food waste because you open the section you use most for less time. It also affects installation fit, especially door swing and how easily you can load groceries. For built-in units, always confirm clearances and leveling steps in the installation guide.

Last updated: January 2026

Yes. Several manufacturers make 30-inch side-by-side refrigerators, but they are less common than 33-inch and 36-inch models. If you are replacing a built-in KitchenAid KSSS48FMX00, confirm your cabinet cutout and door-swing clearances first so the new unit fits and vents correctly.

A “30-inch” refrigerator is typically about 30 inches wide overall, but the required opening can be slightly larger depending on trim, hinges, and ventilation.

• Measure the cabinet opening width, height, and depth
• Check built-in vs freestanding requirements (built-ins need specific ventilation)
• Confirm door swing and handle clearance
• Verify water line location if you have an ice maker or dispenser
• Compare electrical requirements (dedicated circuit is common for built-ins)

For built-in fit rules and clearances, use the installation guide.

30-inch side-by-side models are often marketed as apartment-size, compact built-in, or undercounter side-by-side. One example is a 30-inch built-in side-by-side from Summit (model FFRF3075WSS), which is designed for tighter spaces.

Your KitchenAid KSSS48FMX00 is a 48-inch built-in side-by-side refrigerator. Moving to a 30-inch unit is a major size change, so the cabinet opening and surrounding panels usually need modification to look finished and maintain proper airflow.

Last updated: January 2026

Yes. A side-by-side refrigerator like KitchenAid model KSSS48FMX00 has a freezer; it is one of the two full-height compartments, with the refrigerator section on the other side. This layout makes frozen foods easy to reach without bending to a bottom freezer drawer.

In most side-by-side designs, both compartments run from top to bottom, separated by a vertical divider.

• One side is the freezer compartment (freezer shelves, bins, and often an ice maker)
• The other side is the fresh food compartment (crispers, deli drawers, and adjustable shelves)
• Many units support in-door ice and water dispensing (if equipped and connected)
• Door gaskets and door alignment matter because both compartments seal independently

For model-specific features, clearances, and setup details, use the installation guide.

Knowing that a side-by-side includes a dedicated freezer helps when troubleshooting temperature issues (freezer cold but fridge warm often points to airflow problems) and when ordering parts such as a door gasket panel or temperature sensor.

If you are diagnosing cooling or airflow symptoms, our how to fix your evaporator cooling fan guide is a good next step.

Last updated: January 2026