KitchenAid KBSN742SPS Reviews & Ratings by Customers and Consumer Reports

Designed for households that want true built-in refrigeration with a seamless, furniture-grade look, the KitchenAid KBSN742SPS is a 42-inch built-in side-by-side refrigerator aimed at buyers prioritizing consistent temperature control, refined fit-and-finish, and long-term durability over maximum interior flexibility. As an appliance specialist, I view this model as a strong choice for serious home cooks and design-focused kitchens where a flush installation and stable food preservation matter as much as day-to-day convenience. In real-world use, the biggest advantage of a built-in platform like the KitchenAid KBSN742SPS is temperature stability. Built-ins are typically engineered to manage heat more predictably in enclosed cabinetry, which helps reduce warm spots and supports better ingredient longevity—especially for dairy, produce, and proteins that are sensitive to temperature swings. The side-by-side layout also keeps frequently used refrigerated items at eye level, minimizing door-open time and helping the unit recover faster after access. KitchenAid’s design approach here is notably practical. The stainless exterior and built-in proportions suit modern kitchens, and the overall construction is what most buyers expect in this category: solid door feel, tight panel alignment, and a premium, integrated appearance that reads “permanent” rather than freestanding. For many homes in the U.S. and Canada where built-in installations are common in higher-end renovations, that visual continuity is a major functional benefit—cabinet lines stay clean, and the refrigerator doesn’t dominate the room. Usability is generally straightforward, with the side-by-side format offering clear organization for frozen foods and quick access to everyday refrigerated staples. Noise performance in this class is typically restrained; while you may still hear normal compressor and fan cycling in a quiet kitchen, it’s usually a controlled, low-profile sound rather than an intrusive hum. Limitations are worth noting. Side-by-side designs can be less accommodating for very wide platters, pizza boxes, or bulky freezer items, and built-in units demand accurate installation planning and ventilation clearances. This model may not suit buyers who frequently store oversized trays or want the widest possible refrigerator compartment. Verdict: KitchenAid’s KBSN742SPS is best for design-driven kitchens and households that value stable cooling, premium built-in aesthetics, and dependable everyday organization. Those who prioritize maximum storage flexibility for large-format items may want to consider alternative configurations.