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FORNO Custodia Collection
FORNO Custodia FFFFD1766-48S 48-Inch 20.6 Cu. Ft. Bottom Freezer Refrigerator Combo with Ice Maker – Stainless Steel
The FORNO Custodia FFFFD1766-48S is a paired bottom-freezer refrigerator configuration designed to create a balanced, symmetrical refrigeration layout. Rather than using one conventional 48-inch refrigerator cabinet, this set combines the FFFFD1766-24LS left-swing unit and FFFFD1766-24RS right-swing unit side by side.
Together, the two 24-inch units provide a combined 20.6 cu. ft. of food-storage capacity, with fresh-food and freezer storage distributed across two separate refrigeration columns. Stainless-steel doors and matching stainless-steel handles create a coordinated, professional appearance for kitchens intentionally designed around paired refrigeration.
The Custodia system includes Total No Frost cooling, electronic temperature controls, an LED display, white interior lighting, adjustable storage, dedicated crispers, six combined freezer drawers, and an automatic ice maker. Refrigerator temperature is adjustable from 34°F to 43°F, while freezer temperature can be adjusted from 5°F down to -9°F.
FORNO FFFFD1766-48S: Quick Decision Summary
Choose the FORNO Custodia FFFFD1766-48S when the kitchen is intentionally designed around two slim refrigerator/freezer columns rather than one conventional wide refrigerator. The paired left- and right-swing configuration creates a symmetrical center-opening layout while preserving separate refrigeration systems on both sides.
| Best For | Residential kitchens designed around paired refrigeration, symmetrical appliance layouts, two-column food storage, and counter-depth-style proportions. |
|---|---|
| Configuration | Two separate 24-inch bottom-freezer refrigerator units: FFFFD1766-24LS + FFFFD1766-24RS. |
| Combined Capacity | 20.6 cu. ft. |
| Key Advantage | Symmetrical paired-column layout with Total No Frost cooling, automatic ice production, six combined freezer drawers, electronic controls, and independent food-storage zones. |
| Primary Planning Requirement | Two separate cabinetry openings plus verified ventilation, electrical access, water supply, and door clearance. |
Things to Know Before Ordering
- This is not one single 48-inch refrigerator cabinet.
- The configuration combines the FFFFD1766-24LS and FFFFD1766-24RS.
- FORNO illustrates two separate cabinetry openings for installation.
- A household water connection is required for the automatic ice maker.
- Adequate ventilation must be maintained above and behind the appliances.
- Door swing and surrounding cabinetry clearance should be checked before purchase.
- FORNO instructs users to leave the appliances upright and undisturbed for 24 hours before connecting them to power after installation.
Quick Product Facts
| Brand | FORNO |
|---|---|
| Collection | Custodia |
| Model | FFFFD1766-48S |
| Product Type | Bottom Freezer Refrigerator Combo |
| Configuration | Two paired 24-inch refrigerator/freezer units |
| Included Models | FFFFD1766-24LS + FFFFD1766-24RS |
| Combined Capacity | 20.6 cu. ft. |
| Overall Width | 46.85 in. / 1190 mm |
| Overall Height | 73.2 in. / 1860 mm |
| Overall Depth | 22.8 in. / 580 mm |
| Finish | Stainless Steel |
| Handle Finish | Stainless Steel |
| Cooling System | Total No Frost |
| Ice Maker | Automatic |
| Control Type | Electronic |
| Display | LED |
| Voltage | 115 V |
| Noise Level | 44 dBA |
| Application | Residential / Household Use |
Key Features of the FORNO Custodia FFFFD1766-48S
Paired Slim-Column Design
The FFFFD1766-48S uses two separate 24-inch bottom-freezer refrigerator units positioned side by side. The left- and right-swing doors meet toward the center to create a balanced paired-column appearance.
This configuration is especially useful in kitchens where visual symmetry and divided food storage are design priorities.
20.6 Cu. Ft. Combined Capacity
Together, the two refrigerator/freezer units provide 20.6 cu. ft. of combined storage capacity, distributing refrigerated and frozen foods across two separate appliance columns.
Total No Frost Cooling
Total No Frost cooling is designed to reduce heavy ice accumulation. Under normal operation, routine manual freezer defrosting should not be necessary.
Automatic Ice Maker
An integrated automatic ice maker provides everyday ice production. A compatible household water connection is required for operation.
Independent Temperature Adjustment
Refrigerator temperature can be adjusted from 34°F to 43°F, while the freezer can be adjusted from 5°F down to -9°F.
Electronic Controls and LED Display
Interior electronic controls and an LED display provide direct access to temperature adjustment and supported operating modes.
Stainless-Steel Exterior
Stainless-steel appliance fronts and matching stainless-steel handles provide a coordinated finish across both refrigeration columns.
44 dBA Published Noise Level
FORNO lists a 44 dBA noise level for the paired configuration, providing a published performance specification for comparison and planning.
Cooling and Operating Modes
Fast Cooling
Fast Cooling operates the refrigerator at approximately 36°F (2°C) and automatically exits after 24 hours.
Fast Freezing
Fast Freezing operates the freezer at approximately -13°F (-25°C) and automatically exits after 24 hours.
Eco Mode
Eco Mode operates the refrigerator at approximately 41°F (5°C) and the freezer at approximately 0°F (-18°C).
Holiday Mode
Holiday Mode operates the refrigerator at approximately 63°F (17°C) and the freezer at approximately 0°F (-18°C).
Sabbath Mode
Sabbath Mode is provided and disables appliance lighting when activated according to the operating instructions.
Electronic Temperature Controls
Refrigerator and freezer temperatures are adjusted electronically from the interior control panel.
Combined Refrigerator and Freezer Storage
The paired Custodia configuration provides fresh-food and frozen-food storage on both sides. The supplied product specifications identify the following combined storage configuration.
8 Glass Shelves
Eight glass shelves across the two refrigerators provide multiple storage levels for fresh food and beverages.
6 Door Bins
Six combined refrigerator door bins provide dedicated storage for smaller refrigerated items.
2 Dedicated Crispers
Two crisper compartments provide separated fresh-food storage across the paired refrigeration system.
6 Freezer Drawers
Six clear freezer drawers combined provide divided frozen-food storage across the two lower freezer compartments.
Automatic Ice Production
The paired system includes an automatic ice maker for everyday cube-ice production.
Adjustable Storage
Adjustable glass shelving and door storage provide flexibility for organizing a range of food and beverage sizes.
Who Is the FORNO FFFFD1766-48S Best For?
Symmetrical Kitchen Designs
The paired left- and right-swing configuration is particularly suited to kitchens where balanced appliance symmetry is an important design objective.
Buyers Wanting Two Independent Refrigeration Columns
Rather than one large cabinet, this system distributes fresh-food and frozen-food storage across two separate refrigerator/freezer units.
Households Wanting Automatic Ice
The automatic ice maker adds built-in ice production, provided the required household water connection is available.
Buyers Who Prefer Drawer-Based Freezer Storage
Six combined freezer drawers provide separated frozen-food storage across the paired system.
Planned Cabinetry Installations
This configuration is most appropriate when the surrounding kitchen is designed around FORNO's specified individual cabinet openings, ventilation requirements, utilities, and door-clearance dimensions.
When This Configuration May Not Be the Right Choice
- You want one single 48-inch refrigerator cabinet.
- Your cabinetry provides only one undivided appliance opening.
- Your installation cannot accommodate two separate 24-inch refrigerator/freezer units.
- You cannot provide the required ventilation around both appliances.
- You cannot provide an appropriate household water supply for the automatic ice maker.
- You do not have adequate door-opening clearance around the paired refrigeration system.
- You require commercial-use warranty coverage.
Product Dimensions
Overall Paired Dimensions
| Overall Width | 46.85 in. / 1190 mm |
|---|---|
| Overall Height | 73.2 in. / 1860 mm |
| Overall Depth | 22.8 in. / 580 mm |
| Upper Door Section Height | 40.3 in. / 1025 mm |
| Lower Door Section Height | 30.6 in. / 778.5 mm |
| Maximum Illustrated Door Opening | Approx. 130° |
| Illustrated Width With Doors at 90° | Approx. 77.43 in. / 1966.8 mm |
Minimum Cutout Requirements
FORNO's dimensional drawing illustrates two separate cabinetry openings for the paired installation.
| Minimum Width Per Opening | 27.4 in. / 697 mm |
|---|---|
| Minimum Depth Per Opening | 22.4 in. / 571 mm |
| Minimum Enclosure Height | 77.1 in. / 1960 mm |
| Illustrated Clearance | 2 in. / 50.8 mm around the individual installation spaces as shown in the manufacturer drawing |
Cabinetry Warning
Do not substitute the appliance's combined overall dimensions for the required cabinetry openings. Review the manufacturer cutout drawing before cabinet fabrication, utility placement, or appliance installation.
Ventilation Requirements
Adequate ventilation is a critical part of the paired installation. Heat removed from the refrigerated compartments must be able to dissipate into the surrounding environment.
For installation into tall housing, the FORNO user manual specifies at least 100 mm / 3 15/16 inches of ventilation clearance above the refrigerator. The cooling system at the rear of each appliance must not contact the rear wall, and adequate airflow must be maintained.
Why Ventilation Matters
The manufacturer warns that incorrect ventilation can contribute to excessive power consumption, premature compressor failure, or total system failure and may affect warranty coverage.
Automatic Ice Maker and Water Connection
The FFFFD1766-48S includes an automatic ice maker. The ice maker has its own on/off control and status indicator for operation.
A household water connection is required for automatic ice production. The manufacturer instructs installers to connect the refrigerator's rear water pipe to the household water supply and identifies an M11-size connecting water pipe in the appliance connection area.
Electrical Requirements
| Voltage | 115 V |
|---|---|
| Plug Included | Yes |
| Control Type | Electronic |
Because the FFFFD1766-48S uses two separate appliance cabinets, verify electrical access for the complete paired installation before finalizing the cabinetry.
Installation Planning Checklist
Before installation, verify the cabinetry, ventilation, electrical supply, water supply, and surrounding door clearance against the supplied FORNO documentation.
- Verify both individual cabinet openings before installation.
- Provide adequate ventilation above and behind both appliances.
- Do not allow the rear cooling system to contact the wall.
- Provide access to the required electrical supply.
- Provide the household water connection required for automatic ice production.
- Ensure each appliance is level and stable.
- Use the height-adjustable front feet as required for leveling.
- Keep the appliances away from major heat sources and damp locations.
- Do not obstruct ventilation openings.
- Verify door-swing clearance before approving the final appliance position.
Door and Surrounding Clearance
Door movement must be considered when planning the paired installation. FORNO's dimensional drawing illustrates each outer refrigerator door opening to approximately 130°.
Nearby walls, tall panels, countertops, islands, and surrounding cabinetry should be checked against the documented door-swing dimensions before the final appliance location is approved.
White LED Interior Lighting
The refrigerator includes white interior LED lighting. FORNO specifies lighting parameters of 12 V / 2 W.
The LED lighting is not designed to be replaced by the user. If replacement is necessary, the manufacturer instructs that the work be performed by qualified service personnel.
Food Storage Guidance
Maintain Air Circulation
Leave sufficient space between stored food so cooled air can circulate effectively throughout the refrigerator.
Cool Hot Foods First
Hot food should be allowed to cool appropriately before being placed inside the refrigerator or freezer.
Protect the Rear Airflow Area
Food should not rest directly against the rear refrigerator wall.
Complete Technical Specifications
General Specifications
| Brand | FORNO |
|---|---|
| Collection | Custodia |
| Model | FFFFD1766-48S |
| Category | Bottom Freezer Refrigerator |
| Configuration | Paired 24-inch units |
| Included Models | FFFFD1766-24LS + FFFFD1766-24RS |
| Combined Capacity | 20.6 cu. ft. |
| Color / Finish | Stainless Steel |
| Handle Finish | Stainless Steel |
| Primary Material | Metal / Plastic |
| Bluetooth Compatibility | No |
| ADA Compliant | No |
| Certificate of Conformity (GCC) | N/A |
Cooling and Controls
| Cooling System | Total No Frost |
|---|---|
| Cooling Type | Total No Frost |
| Control Type | Electronic |
| Control Location | Interior Top |
| Display Type | LED |
| Control Lockout | No |
| Refrigerator Temperature Range | 34°F to 43°F |
| Freezer Temperature Range | 5°F to -9°F |
| Fast Cooling | Yes |
| Fast Freezing | Yes |
| Eco Mode | Yes |
| Holiday Mode | Yes |
| Sabbath Mode | Yes |
| Temperature-Controlled Drawers | No |
Interior and Storage
| Interior Light | Yes |
|---|---|
| Lighting Color | White |
| Glass Shelves | 8 combined |
| Door Bins | 6 combined |
| Crispers | 2 combined |
| Clear Freezer Drawers | 6 combined |
| Ice Maker | Automatic |
| Maximum Shelf Loading | 22 lb. / 10 kg |
Dimensions and Installation
| Overall Width | 46.85 in. / 1190 mm |
|---|---|
| Overall Height | 73.2 in. / 1860 mm |
| Overall Depth | 22.8 in. / 580 mm |
| Minimum Cutout Width | 27.4 in. / 697 mm per opening |
| Minimum Cutout Depth | 22.4 in. / 571 mm per opening |
| Minimum Enclosure Height | 77.1 in. / 1960 mm |
| Top Ventilation Clearance | 3 15/16 in. / 100 mm as specified in the user manual for tall-housing installation |
| Maximum Illustrated Door Opening | Approx. 130° |
Electrical and Operational
| Voltage | 115 V |
|---|---|
| Plug Included | Yes |
| Noise Level | 44 dBA |
Included Components
Left Refrigerator Column
FFFFD1766-24LS left-swing refrigerator/freezer unit.
Right Refrigerator Column
FFFFD1766-24RS right-swing refrigerator/freezer unit.
Stainless-Steel Handles
Matching stainless-steel handles are supplied for the paired configuration.
Automatic Ice Maker
Automatic ice-production capability is included.
Interior Storage
Refrigerator shelving, door storage, crispers, and freezer drawers are included.
Power Plug
Power plug is listed as included in the supplied product specifications.
FORNO Limited Warranty
The supplied FORNO user manual states that qualifying products sold to the original purchaser, installed and remaining in the United States or Canada, receive a two-year limited warranty beginning on the date of original retail purchase.
Coverage applies according to FORNO's stated warranty terms to qualifying failures resulting from materials and/or workmanship under ordinary residential, non-commercial use.
FORNO also documents a 30-day cosmetic warranty for specified manufacturing defects, subject to the conditions and exclusions stated by the manufacturer.
FORNO FFFFD1766-48S Manuals and Documentation
Review both manufacturer documents before finalizing cabinetry, utility locations, door clearances, or appliance installation.
Frequently Asked Questions About the FORNO FFFFD1766-48S
Is the FORNO FFFFD1766-48S one 48-inch refrigerator?
No. The FFFFD1766-48S combines the FFFFD1766-24LS left-swing unit and FFFFD1766-24RS right-swing unit into one paired refrigeration configuration.
How much storage capacity does the FORNO FFFFD1766-48S provide?
The paired Custodia configuration provides 20.6 cu. ft. of combined storage capacity across the two 24-inch refrigerator/freezer units.
What are the dimensions of the FORNO FFFFD1766-48S?
The paired configuration measures approximately 46.85 inches wide × 22.8 inches deep × 73.2 inches high. Do not use the appliance dimensions as the cabinetry cutout dimensions.
What cabinet opening is required for the FORNO FFFFD1766-48S?
FORNO's cutout drawing specifies two separate openings, each at least 27.4 inches wide × 22.4 inches deep, with a minimum enclosure height of 77.1 inches.
Does the FORNO FFFFD1766-48S require a water connection?
Yes. A household water connection is required to operate the automatic ice maker. Plan the water supply before positioning the appliances.
Does the FORNO FFFFD1766-48S require manual defrosting?
Routine manual freezer defrosting should not be necessary under normal operation because the appliances use a No Frost system designed to reduce heavy ice buildup.
How much ventilation is required above the paired refrigerator?
FORNO specifies at least 100 mm / 3 15/16 inches of ventilation clearance above the refrigerator for tall-housing installation. Adequate rear airflow must also be maintained.
How far can the doors open?
The manufacturer dimensional drawing illustrates an outer-door opening of approximately 130°. Nearby walls, islands, and cabinetry should be checked against the door-swing dimensions before installation.
Expert Buying Guidance
The FORNO Custodia FFFFD1766-48S is best suited to a residential kitchen where the design calls for the symmetry of two slim bottom-freezer columns rather than one conventional wide refrigerator.
Its combination of two independent 24-inch refrigerator/freezer units, 20.6 cu. ft. combined capacity, Total No Frost cooling, automatic ice production, adjustable temperatures, multiple operating modes, and divided storage makes it especially relevant for buyers intentionally planning a paired refrigeration layout.
Do not order based only on the “48-inch” designation. Verify both cabinet openings, ventilation space, electrical supply, water connection, and surrounding door clearance before finalizing the purchase.
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