Refurbished Sub-Zero 550SS 36" Built-In Over-Under Refrigerator/Freezer (Stainless Steel)
Classic Mechanical Design – Fully Refurbished & Tested
One of the Most Reliable Sub-Zero Models Ever Built
The Sub-Zero 550SS is widely considered one of the last true “simple design” units, built before electronics, circuit boards, and touch controls were introduced. This model uses basic mechanical controls, making it extremely reliable, easy to service, and inexpensive to maintain long-term.
🔧 Refurbishment Highlights
• Brand-new OEM Sub-Zero fresh food evaporator installed (critical $2,500+ repair)
• Fully tested over an extended period to ensure factory performance
• Equipped with R134a compressors
• Only OEM Sub-Zero parts used — no aftermarket components
📦 Unit Specifications
• Model: Sub-Zero 550
• Configuration: Over-Under (Refrigerator above / Freezer drawer below)
• Finish: Stainless Steel
• Dimensions: 84” H × 36” W × 24” D
• Electrical: 115V / 15A
• Energy Usage: 481 kWh/year (~$40 annually*)
• Weight: 662 lbs
🧊 Refrigerator Features
• Large-capacity fresh food storage
• Adjustable shelving
• High-humidity crisper compartment with dividers
• Bright interior lighting
• Easy-to-use manual temperature controls
❄️ Freezer Features
• Two-tier pull-out freezer drawer
• Automatic ice maker (crescent-shaped ice)
• Generous storage capacity
• Smooth drawer operation for easy access
🌟 Key Advantages
• Simple Mechanical Design – No circuit boards, sensors, or touchpads
• Low-Cost Repairs – Example: temp control knob ~$98 and easy DIY replacement
• Dual Refrigeration System – Keeps food fresher, longer
• Built-In Design – Front venting allows full integration into cabinetry
• Energy Efficient – Uses less energy than a 100-watt light bulb
✅ Condition Report
• Exterior: Stainless steel doors with no dents or major scratches
• Interior: Clean and complete; minor scuffs possible on bins
• Overall Condition: Very good — approx. 8.5+/10
• Functionality: Fully tested and operating to factory specifications
• Includes only what is shown in photos
⚠️ This is a refurbished unit sold “as-is” and may have minor cosmetic imperfections. It is not showroom new but is fully functional and professionally rebuilt.
🏆 Why This Model Stands Out
Unlike newer Sub-Zero models with complex electronics, the 550 uses a proven mechanical system that is:
• More reliable long-term
• Easier and cheaper to repair
• Free from common electronic failures
📦 Shipping & Packaging
• Professionally packaged and wood-crated for safe delivery
• Freight delivery is curbside/driveway only
• No inside delivery, installation, or haul-away
🔍 Search Tags / Model Compatibility
sub-zero 550, 532, 542, 561, 501, 590, 650, 661, 601, 642, 680, 685, 690, 695, 632