• For the Love of Sleep logo

    Our Best Deals
    + We Pay the Taxes!
    Offer Ends February 25, 2026

Sub-Zero® 23.7 Cu. Ft. Built In Side By Side Refrigerator-Panel Ready


Model #:

BI-42SID/O

At a Glance

Product Dimensions 84"h x 42"w x 24"d

Wrinkled fruit, wilted lettuce. You’ve seen your share of past due, even spoiled food in the refrigerator. Well, it doesn’t have to be that way – the Sub-Zero 42” Classic Side-by-Side Refrigerator with Internal Dispenser keeps your food fresher longer with the most advanced food preservation technology available - a technology developed through almost 70 years of research. That means crisper greens, juicier peppers, blueberries that burst with flavor – even weeks after you’ve brought them home from the market. You'll taste the difference.Read More

Additional Savings Available

Call for Best Price
On Display at Reid's Liquidation Centre - 810B Field Street, Thunder Bay 0
On Display at Ashley Furniture - 640 Balmoral Street, Thunder Bay 0
Available for Pick-Up - 800 Field Street, Thunder Bay 0

Get to know this product.

Product Overview

Product Overview

Rigorously Tested To Ensure Dependability

Each and every Sub-Zero appliance is rigorously stress-tested to perform for over 20 years of daily use and is backed by the strongest warranty in the industry.

LED Lighting For Brighter Interior

See all your fresh foods more clearly and easily. LED lighting is also more energy-efficient - designed to last the life of your refrigerator.

Air Purification System Fights Spoilage, Odors

Many fresh foods emit ethylene gas, a natural compound that hastens spoilage. Sub-Zero refrigerators come with an air purification system (based on technology developed by NASA) that scrubs the air of ethylene and odor every 20 minutes.

Low-Temperature/High-Humidity Storage Zones

Crispers and deli drawers are strategically located near the evaporator to maintain temperatures a few degrees cooler than the rest of the unit. Drawers are sealed to lock in humidity and ensure freshness.

Water-Filtration System

Designed to reduce contaminants and chlorine taste and odors when filtering water for ice, this low-maintenance system uses a filter built to last 1 year or 750 gallons. Replacement is fast and easy.

Automatic Ice Maker With "Max Ice" Feature

Provides crescent-shaped ice cubes and includes a "max ice" feature capable of increasing ice production by an average of 30 percent for a 24-hour period – just the boost you need for parties and holidays.

Internal Ice And Water Dispenser

Keep chilled water and ice at your fingertips without having to sacrifice the clean appearance that has made Sub-Zero a leader in timeless built-in design.

Exceptional Customer Support

Whether you're shopping for appliances or have questions about those you already own, the Sub-Zero, Wolf, and Cove Customer Care team has a reputation for service that's as exceptional as its products

Dual Refrigeration Keeps Food Fresher

This technology pioneered by Sub-Zero features two separate cooling systems. Fresh food stays fresher in the cool, moist air of the refrigerator, while frigid, dry air prevents frost and freezer burn in the freezer – optimum preservation conditions for each type of food.

Microprocessor Control Guarantees Peak Performance

The state-of-the-art microprocessor preserves your food by adjusting to your individual climate and schedule. It continuously monitors each section of your Sub-Zero for pinpoint climate control, so foods are kept at their ideal temperature, varying by only one degree of your set point. Also lets you finesse your lighting and cooling fan, tells you if your door is ajar, and defrosts when it's most convenient for you.

Helpful Freshness Cards

Different foods require different storage procedures. That's why, inside each refrigerator, you'll find "freshness cards" that provide easy-to-follow tips for ensuring maximum food preservation.

Magnetic Door Seal System Locks In Cold Air

One-piece construction, extra-heavy insulation and magnetic gaskets around every door lock in cold air. Seals are so secure that even after power outages of multiple days, owners report no thawing of their frozen foods!

Adjustable Shelves For Maximum Convenience

Food comes in all shapes and sizes, and the interior design of Sub-Zero refrigerators and freezers accommodates that diversity. Main shelves, door shelves, even dividers in drawers adjust to allow the most convenient configuration possible.

Panel Ready Design

Just add your custom cabinetry panels and handles, and it blends into the décor of any room.

Useful Documents
Specifications

General Specs

Product Weight (lbs.)608
Width (in.)42
Depth (in.)24
Height (in.)84
Freezer Capacity (cu. ft.)7.9
Handle TypeTubular
Total Capacity (cu. ft.)23.7
Refrigerator Capacity (cu. ft.)15.8
ColorCustom
Fingerprint Resistant FinishNo
Appliance Fit Width (cm.)107
Color/Finish NamePanel Ready
Appliance Fit Width (in.)42
Ice MakerYes
Door Swing OptionDouble Doors
Depth TypeCounter Depth
Color Finish NamePanel Ready
Ice/Water DispenserYes
Defrost SystemAutomatic
Number of Doors2
ENERGY STAR CertifiedYes
Commercial Use ApprovedNo
Custom Panel ReadyYes
Installation TypeBuilt-In
ADA CompliantNo
Smart CompatibleYes
Width (cm)106.68
Height (cm.)213.36
Depth (cm.)60.96
Product Weight (kg)275.78
Refrigeration General FeaturesWi-Fi Capable
Overall Height (in.)84
Overall Height (cm.)213.36

Certifications

Kilowatt Hrs. per Year:745

Construction

Handle colour:Stainless Steel
Light(s):LED

Dimensions

Shipping Weight:608

Display

Controls:Mechanical

Storage Features

Shelf Type:Adjustable Shelves
Crispers:6
Crisper Style:Clear
Number of Shelves:9
Door Bins/Baskets:10
Shelf Material:Glass and Wire
Dairy Compartment:Yes