A:Answer To ensure proper ventilation for your refrigerator, allow for a
¹⁄₂" (1.25 cm) of space on each side and at the top. Allow for
a 1" (2.54 cm) space behind the refrigerator. If your refrigerator
has an ice maker, allow extra space at the back for the water line
connections. When installing your refrigerator next to a fixed wall,
leave a 2" (5.08 cm) minimum space between the refrigerator and
wall to allow the door to swing open. This model is 29 1/2 inches wide.