Dometic RF 8500 Awning with SLT (Onyx) - 18'6" - Part# B3108056NR.459

DometicSKU: B3108056NR.459
Added to catalog: March 11, 2026
Last product update: June 16, 2026 at 11:13 AM
Last in stock: Apr 15, 2026

Sale price$2,333.99
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The Dometic RF 8500 is a premium motorized RV awning designed to provide shade and weather protection for your outdoor living space. This 18'6" model features the SLT (Slimline Technology) design in Onyx color, combining durability with a sleek appearance. Perfect for RV owners who want reliable automatic awning operation with minimal maintenance.

Key Features

  • 18'6" extended length provides ample shade coverage for most RV sizes
  • Motorized operation with smooth, quiet deployment and retraction
  • SLT (Slimline Technology) design reduces weight while maintaining structural integrity
  • Onyx color finish resists fading and complements modern RV exteriors
  • Heavy-duty aluminum frame and acrylic fabric for long-lasting weather resistance
  • Integrated wind sensor automatically retracts awning in high winds for safety

Technical Specifications

Model RF 8500
Extended Length 18'6"
Color Onyx
Design Type SLT (Slimline Technology)
Operation Motorized with wind sensor
Frame Material Aluminum
Fabric Material Acrylic
Part Number B3108056NR.459

Frequently Asked Questions

Q: Will this RF 8500 awning fit my RV?
A: The 18'6" extended length works on most travel trailers and motorhomes. Verify your RV's awning rail length and mounting system compatibility before ordering. Contact our expert support team if you're unsure about fitment.

Q: How does the wind sensor work?
A: The integrated wind sensor automatically detects high winds and triggers the awning to retract, protecting it from damage during sudden weather changes. This safety feature operates independently of manual controls.

Q: Can I replace just the fabric, or do I need the entire awning?
A: Dometic RF 8500 awnings can often have the fabric replaced separately, which is more economical than replacing the entire unit. We carry replacement fabric kits—contact us to confirm compatibility with your specific model year.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM Dometic equipment backed by expert support to ensure you get the exact component your RV needs. Whether you're replacing a worn awning or upgrading your outdoor setup, we have the knowledge and inventory to help.

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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