What is recorded for 427S
Sub-Zero 427S — Refrigerator configuration: Wine Chiller; Total capacity: 15.64 cu ft.
Product photo not available
Historical record
Sub-Zero 427S
Specifications
Refrigerator · US market · 40 owner topics
Sub-Zero Wine Chiller refrigerators
Specifications for 427S with owner checks for this product design. Use the matching manual for control sequences and replacement parts.
Specifications & model details
427S: model-specific checks
Compare refrigerator capacity, layout, energy information, and features against household routines, recognizing that published capacity and practical storage are not the same thing.
Owner guide: Specifications
Category & symptom guidance
Specifications
Translate capacity into household use
Capacity is a starting point for comparing refrigerators, not a direct promise about how much food your household can comfortably store. Published capacity is a stated volume, while shelves, bins, drawers, ice equipment, and the shape of the compartments affect usable space. Two models with similar listed capacity can feel different when one has wider shelves or a layout that fits the containers you actually use.
Think through a normal grocery load rather than an idealized maximum. A household that buys large beverage containers needs shelf height and door-bin space; a household storing broad trays may need an unobstructed shelf area. Write down a few typical items that currently compete for space, then compare how the candidate layout accommodates them. This makes capacity a practical question about storage patterns rather than a single number.
- List the bulky containers, trays, and frequent groceries your household stores.
- Compare shelf, drawer, and bin arrangement alongside the capacity figure.
Read the configuration as a storage map
Configuration describes where fresh and frozen food sit and how you reach them. A top-freezer arrangement keeps frozen storage above the refrigerator section; side-by-side models divide the cabinet vertically; bottom-freezer models place frozen storage below. These layouts create different shelf widths, door storage, and access habits. The best choice depends on what you reach for often and how you organize frozen food, not on a universal ranking.
Picture a week of use: where will everyday produce go, can frequently used drinks be reached easily, and will frozen packages fit the drawers or shelves shown in the product materials? Check the manufacturer’s layout illustrations and stated feature details for the exact model. A family that opens the fresh-food section many times daily may value its placement and access, while someone with substantial frozen inventory may care more about freezer organization.
- Match the compartment placement to which foods household members retrieve most often.
- Review the exact model’s layout images and stated drawer or shelf configuration.
Compare energy information carefully
Use the EnergyGuide label and the product’s official energy information to compare expected energy use across candidate models. The Department of Energy’s kitchen-appliance buying guide discusses energy factors as part of appliance comparison. For a useful comparison, line up models of similar size and configuration and read the same type of figure on each label. A larger cabinet or a model with additional functions may not be a like-for-like comparison with a simpler unit.
An energy estimate helps compare products; it is not a guarantee of an individual household’s bill. Use the label’s stated basis and any assumptions printed with it, and keep that context when you compare. If two models are close, decide whether their storage layouts and features fit your routines before treating a small estimated difference as decisive. Do not infer energy performance from a brand name or exterior appearance.
- Read the EnergyGuide information for each exact candidate model.
- Compare similar capacities and configurations, using the same label measure and stated assumptions.
Judge features by how you will use them
Ice and water features can add convenience, but they also occupy space and affect how the refrigerator is arranged. Check the exact product specifications to see what is included, where the equipment sits, and what connection or accessories the manufacturer says are required. Do not infer that a feature is present because another model in the same family has it. If your household rarely uses in-door water, compare that feature’s value with the storage arrangement it creates.
Storage flexibility matters too. Adjustable shelves can help when container heights vary, while fixed dividers may make a layout easier to organize. Review the feature list and diagrams for the particular model rather than assuming that a pictured accessory is standard. A useful comparison records both what a feature provides and what it changes about space, access, or household setup.
- Confirm each feature on the exact model specification sheet.
- Note any space or setup tradeoff that affects your household’s regular use.
Work through a real household comparison
Suppose one household cooks several times a week and keeps wide casserole dishes, while another buys many frozen meals and bulk packages. The first should compare clear shelf spans and fresh-food access; the second should inspect freezer organization and the shape of its compartments. Both can start with capacity, then test the layout against a short list of actual items. This reveals whether a published number corresponds to useful space for the way each household shops and cooks.
Make a simple comparison sheet with model, listed capacity, configuration, freezer layout, key features, and EnergyGuide information. Mark a requirement as met only when the exact model documentation supports it. If a specification is not stated, leave it unresolved and seek the manufacturer’s document or product support. This keeps the choice grounded in verifiable information rather than assumptions from a family name or sales description.
- Compare two or three exact models in a written matrix.
- Use your own recurring storage needs to score layout and features, then review energy information in context.
What to do with what you find
Your usual large trays do not appear to fit the candidate’s shelf layout in the official product images.
Listed capacity may be adequate while the usable arrangement conflicts with a regular storage need.
The household uses frozen foods more often than fresh foods, but the candidate’s freezer layout is unclear.
Configuration and drawer arrangement could affect daily access more than total capacity.
Two similar models have EnergyGuide information that is not directly comparable because their size or configuration differs.
The energy figures may reflect different product setups rather than a fair comparison.
Have these details ready
- Exact model specification sheets and layout images.
- EnergyGuide information for each candidate with its stated comparison basis.
- A household list of common containers, groceries, and freezer items.
Common questions
Does listed capacity tell me exactly how much food will fit?
No. It is a stated volume. Shelf geometry, drawers, bins, and equipment determine how practical that space is for your containers and groceries.
Can I assume every model in a product family has the same ice or water features?
No. Check the specifications for the exact model; nearby variants can have different feature sets and layouts.
General background sources
These sources support the shared guide. Exact model specifications and matched family procedures have their own sources above.
- www.energy.gov/sites/default/files/2021-08/ES-KitchenAppliances_080221.pdf
- www.energy.gov/cmei/femp/purchasing-energy-efficient-residential-refrigerators
Owner guidance by Specs & Parts, drafted with GPT-6 Luna. Sources and scope.
Recorded model facts
All recorded specifications
Capacity
| Specification | Recorded value | Evidence |
|---|---|---|
| Fresh-food capacity | 15.64 cu ft | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
| Total capacity | 15.64 cu ft | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
Dimensions
| Specification | Recorded value | Evidence |
|---|---|---|
| Reported depth | 24 in | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
| Reported height | 80 in | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
| Reported width | 27 in | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
Energy & water
| Specification | Recorded value | Evidence |
|---|---|---|
| Annual energy use | Needs resolution | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026Other observations retained: 529 kWh/year — California Energy Commission — Refrigerators archive; cec-refrigerators.xlsx; sheet Table; row 3508 |
Features
| Specification | Recorded value | Evidence |
|---|---|---|
| Anti-sweat heater switch declared in archive | False | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
Product
| Specification | Recorded value | Evidence |
|---|---|---|
| Defrost type | Automatic | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
| Refrigerator configuration | Wine Chiller | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
Source identity
| Specification | Recorded value | Evidence |
|---|---|---|
| Manufacturer named in archive | Sub-Zero | ArchiveCalifornia Energy Commission — Refrigerators archive cec-refrigerators.xlsx; sheet Table; row 49908 Regulatory archive observation; test standard and measurement context follow the original record. Observed Oct 27, 2026 |
A comparison group built from recorded designs
Sub-Zero refrigerators
29 records in this historical-source group. The group uses the brand, category and recorded design, rather than a guessed series or production year.
18.0–48.0 inwidth · 29 source values
24.0–24.0 indepth · 29 source values
34.0–84.0 inheight · 27 source values
These are source-record ranges. They do not establish current availability, a shared repair platform or installation compatibility.
Sources for 427S
California Energy Commission — Refrigerators archive Observed Oct 27, 2026
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