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VikingModel FDSB5423

Viking FDSB5423 25 cu. ft. Built-In

4.34.3 out of 5Built-In·$3,500+ (MSRP $16,400)
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Viking FDSB5423 25 cu. ft. Built-In

Quick verdict

The Viking FDSB5423 25 cu. ft. Built-In is a 25.4 cu. ft. built-in from Viking in the premium tier. ENERGY STAR certified at 706 kWh/year, in line with the rest of the built-in class. At about $16,400 the $/cu.ft. runs above peers — the premium goes toward build quality and finishes. Standout features: an ice maker and panel-ready trim. Our reviewers rate it 4.3/5 — best for family sized households.

Best for

  • Families of 4-5
  • Luxury renovations
  • Premium buyers

Key specs

Capacity
25.4 cu. ft.
Dimensions
42.0" × 84.0" × 24.5"
Annual energy
706 kWh/year
Ice / Water
Ice ✓ · No water
Wi-Fi
No

Our Review

The Viking FDSB5423 25 cu. ft. Built-In is a 25.4 cu. ft. built-in refrigerator from Viking, sitting in the premium ($3,500+) range. With a 17.8 cu. ft. fresh-food compartment and 7.6 cu. ft. of freezer space, it's positioned for families of 4-5.

What stands out

Build quality is the headline. Viking models use metal drawer rails, soft-close hinges, and consistent interior LED lighting that you don't get in the mainstream tier. Door seals are noticeably more substantial — a small detail that translates to better long-term temperature stability.

Layout and capacity

Exterior dimensions are 42.0" W × 84.0" H × 24.5" D — check your opening, especially the depth with handles extended. Total useable capacity is 25.4 cu. ft., split 17.8 fresh / 7.6 freezer.

Bottom line

For shoppers who plan to own a fridge for 15+ years and value build quality and design over headline features, the Viking FDSB5423 25 cu. ft. Built-In earns the premium it asks for.

Full Specs

Capacity
Total capacity
25.4 cu. ft.
Fresh-food17.8 cu. ft.
Freezer7.6 cu. ft.
Dimensions
Width
42.0"
Height84.0"
Depth24.5"
Depth (with handles)27.0"
Energy
ENERGY STAR
Yes
Annual energy use706 kWh/year
Est. annual cost$113
Features
Ice maker
Yes
Water dispenserNo
Wi-Fi connectedNo
Smart featuresNo
Door styleBuilt-In
Finishes availableStainless Steel, Custom Panel-Ready
Noise level

Pros & Cons

+Pros

  • Integrates seamlessly with cabinetry for a true luxury feel
  • ENERGY STAR certified for lower annual operating cost
  • Automatic ice maker keeps the bin stocked without trays
  • Premium build quality with full-extension drawers and metal trim

Cons

  • Premium price — expect to pay a meaningful step up over mainstream brands
  • Requires professional installation and cabinet planning
  • Annual energy use trends above the class average

Rating Breakdown

Overall
4.3
Value
3.2
Reliability
4.7
Features
4.1
Energy
4.3

Where to Buy

RetailerCurrent Price
Home DepotSee retailerShop at Home Depot
Best BuySee retailerShop at Best Buy
Lowe'sSee retailerShop at Lowe's

Prices and availability vary by region. We may earn a commission on purchases at no cost to you — see our disclosure & methodology. Affiliate relationships do not influence ratings.

Frequently asked questions

Will the Viking FDSB5423 fit a 36-inch opening?+
The Viking FDSB5423 25 cu. ft. Built-In is 42.0" wide. With the recommended ~0.5" side clearance, it will not fit a standard 36" opening — measure carefully and check the depth-with-handles spec (27.0" depth with handles).
How much does the Viking FDSB5423 cost to run per year?+
At the U.S. average electricity rate (~$0.16/kWh) and the model's rated 706 kWh/year, expect roughly $113 in annual operating cost.
Is the Viking FDSB5423 ENERGY STAR certified?+
Yes — the Viking FDSB5423 25 cu. ft. Built-In is ENERGY STAR certified, meaning it meets EPA energy-efficiency requirements for its category.
Does the Viking FDSB5423 have Wi-Fi or smart features?+
No, this configuration is not Wi-Fi connected. If app control or remote diagnostics matter to you, look at Wi-Fi enabled models in the same price tier.
Does the Viking FDSB5423 have an ice maker and water dispenser?+
Yes ice maker; no through-the-door water dispenser. Ice is made internally — fill the water reservoir directly.

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