Dometic RF 8500 Refrigerator with SLT Polarity - Onyx, 9 cu ft - Part# B3108056NR.409

DometicSKU: B3108056NR.409
Added to catalog: March 11, 2026
Last product update: June 16, 2026 at 10:20 AM
Last in stock: Apr 20, 2026

Sale price$475.99 Regular price$756.82
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FREE Delivery Estimate June 21 – June 29
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The Dometic RF 8500 is a premium 9 cubic foot RV refrigerator designed for serious travelers who demand reliable cooling in remote locations. This model features SLT (Selective Logic Technology) polarity protection, making it ideal for RVs with complex electrical systems or older wiring configurations. The sleek Onyx finish complements modern RV interiors while delivering dependable absorption cooling for food and beverage storage.

  • 9 cubic foot capacity with optimized interior layout for maximum storage efficiency
  • SLT polarity protection prevents damage from reversed electrical connections
  • Absorption cooling system operates quietly without compressor noise
  • Works on 120V AC, 12V DC, and propane for true off-grid capability
  • Onyx exterior with stainless steel trim for durability and easy cleaning
  • Factory-sealed system requires no maintenance or refrigerant checks
Specification Details
Model RF 8500
Capacity 9 cubic feet
Color Onyx
Power Options 120V AC / 12V DC / Propane
Cooling Type Absorption
Special Feature SLT Polarity Protection
Part Number B3108056NR.409

Frequently Asked Questions

Q: What does SLT polarity protection do?
A: SLT (Selective Logic Technology) protects your refrigerator from damage if your RV's batteries are connected in reverse polarity. This is especially important in older RVs or when using external power sources where wiring mistakes can happen.

Q: Can this refrigerator run on propane while traveling?
A: Yes. The RF 8500 operates on propane, making it perfect for boondocking and off-grid camping where AC and DC power aren't available. You can switch between all three power sources seamlessly.

Q: Is this a direct replacement for other Dometic models?
A: The RF 8500 fits RVs originally equipped with this model. We recommend verifying your current refrigerator's model number and dimensions before ordering, as installation requirements vary by RV type.

Why Elkhart RV Parts? We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM equipment backed by expert support to ensure you get the exact component your RV needs.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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