How often have you wished for a larger refrigerator? Weekly? Daily? We invite you to think modular and solve your food storage problems once and for all. The Sub-Zero Integrated 30" All Refrigerator Column delivers an impressive 16.5 cu. ft. of well-organized refrigerator storage in its upper cabinet and two drawers below - likely at least 50% more than you have now. Pair it with an all-freezer unit, and you'll have flavorful food on hand no matter how large your family or how often you entertain.
Rest assured it will stay fresher longer, thanks to the IT-30R's advanced food preservation features. NASA-inspired air purification scrubs the air of ethylene gas that hastens food spoilage, and also reduces odors by removing bacteria, mold and viruses. A magnetic door seal system locks in cold, while a state-of-the-art micro-processor precisely controls temperatures. Crisper and deli drawers form a lower-temperature zone ideal for produce and meat. As with all our integrated models, it can be fitted with stainless steel panels or custom cabinetry panels to virtually disappear into your d(eback)cor.

Air purification system fights spoilage, odors

Many fresh foods emit ethylene gas, a natural compound that hastens spoilage. Sub-Zero's integrated refrigerators come with an anti-microbial air purification system (based on technology developed by NASA) that scrubs the air of ethylene, as well as mold, viruses and bacteria, every 20 minutes.

All-refrigerator storage solves capacity problems

Perfect if you need greater capacity for your refrigerated foods, or extra design flexibility in your kitchen, our all-refrigerator unit pairs easily with all-freezer units. Advanced food storage technology includes an air purification system and high-humidity, lower temperature crisper drawers to keep produce fresh.

Every Sub-Zero integrated refrigerator or freezer comes ready to be fitted with custom panels and handles for seamless installation with surrounding cabinetry

Every Sub-Zero Integrated refrigerator or freezer comes ready to be fitted with custom panels and handles for seamless installation with surrounding cabinetry. The design possibilities are truly endless. High-quality stainless steel panels and handles are available as accessories, too.

Nano-coated spill-proof shelves for easy clean-up

A microthin coating applied to the perimeter of each shelf prevents spills from spreading, making clean-up a breeze and eliminating the need for plastic edging. The result is a clear, clean interior that maximizes visibility of food.

Soft-close doors and drawers

This feature, commonly found on high-end cabinetry, gives our Integrated Refrigeration line-up a rich, sturdy feel and noiseless operation.

Rigorously tested in our U.S. manufacturing facilities to ensure at least 20 years of heavy use

Every component of every single Sub-Zero unit is tested in our U.S. manufacturing facilities before assembly, then every completed product is factory-tested for up to 24 hours before shipping. In our labs, components are subjected to electric jolts, violent vibrations and 350 temperature swings, and tested to stand up to at least 20 years of heavy use.

Exceptional 24/7 support from our Customer Care team based in Madison, Wisconsin and just footsteps from our factory

Whether you're shopping for appliances or have questions about those you already own, our Customer Care team has a reputation for service that's as exceptional as our products. They're based in Madison, Wisconsin, just footsteps from our factory, and are standing by to provide expert, friendly, problem-solving support.