Sub-Zero is the only home refrigeration system with dual refrigeration, which simply means that the refrigerator and freezer have separate compressors. This has several advantages. Frozen foods need very cold, dry air. Refrigerated foods need somewhat warmer and much moister air. Each compressor maintains precisely the conditions needed on its side of the unit with the compressor running only when needed. In other refrigeration systems the single compressor has to pull double duty—wear and tear you avoid with Sub-Zero. In a Sub-Zero unit, thanks to dual refrigeration, air never passes back and forth between refrigerator and freezer. Which means you’ll never again have frozen foods picking up unwanted flavors from the fridge. No more onion-scented ice cubes. Yes, all combination refrigerator/freezer models have dual compressors.
No. We are strictly a residential built-in refrigeration company.
We distribute our products through a network of dealers. Please contact your local dealer for pricing information. Click here to find your local dealer.
We require 230 Volts, 50 Hertz, 13 AMP socket.
Yes. Refer to the Installation Guide for your product, as it is very important that this device be installed. You can download the Installation Guide for you product by clicking here and selecting your product.
No. It may appear so, but because there are two independent systems and compressors in our Sub-Zero products. Therefore, the freezer compressor could run, followed immediately by the refrigerator compressor. This may give the illusion that one or the other is running continuously.
Yes. However, the unit will still need to be blocked as specified in the installation manual and will require side panels, as the sides of the unit are unfinished.
No.
Sub-Zero products are at or above all industry standards. The life expectancy, as with any product, will depend upon other factors such as daily use and climate.
8 cubes every two hours.
All 400 series models have 2 independent temperature zones.
Sub-Zero appliances are designed for superior food preservation, using advanced dual refrigeration systems and Nasa inspired filters to keep produce fresh and frozen foods in optimal conditions. Sub-Zero & Wolf are known for exceptional build quality, longevity, and premium design.
Sub-Zero offers a wide range of models including built-in refrigerators, freezers, wine storage units, undercounter refrigeration, and integrated column systems designed to fit seamlessly into luxury kitchens.
Yes. Sub-Zero appliances should be installed by experienced installers who are familiar with the manufacturer’s requirements to ensure correct operation and performance.
Our delivery team is experienced in working with complex access locations, including city properties, new developments, and homes with limited access. A pre-delivery survey can help identify any potential challenges in advance.
As a general rule, our team will unbox the appliance and position it in the designated area within the property. However, in some cases, such as when other trades or construction work are ongoing, the appliance may be left packaged for protection until it can be safely moved into its final position or installed. In these situations, our team will liaise with the site manager or property owner to determine whether the appliance should be unboxed or remain packaged on delivery
Yes. We can arrange a pre-delivery site survey to assess access, logistics, and installation readiness to ensure a smooth delivery process.