Step-by-step installation STEP 1 Select a site Select a site that: + Has a solid, level surface without carpeting or flooring that may obstruct ventilation + Is away from direct sunlight = Has adequate room for opening and closing the door + Is away from any heat sources + Provides room for maintenance and servicing + Has a temperature range between and 109 CAUTION = If your refrigerator is equipped with an ice maker, provide extra space at the rear of the refrigerator for the water line connection.