The Dometic 21' Patio Awning Weathershield (Part# 830316C021U) is a genuine OEM replacement weathershield designed to protect the fabric roll of your Dometic patio awning when retracted. This black 5-slat weathershield fits 21-foot awning assemblies and shields your awning fabric from UV damage, road debris, and weather exposure during travel and storage. If your original weathershield is cracked, faded, or missing slats, this direct replacement restores full protection to extend the life of your awning fabric.

Key Features

• Genuine Dometic OEM Part: Factory replacement weathershield engineered specifically for Dometic patio awnings
• 21-Foot Length: Designed for 21' awning assemblies on Class A motorhomes and larger travel trailers
• 5-Slat Black Design: Durable black vinyl construction with five reinforced slats for maximum fabric protection
• UV & Weather Protection: Shields rolled awning fabric from sun damage, rain, road grime, and debris during travel
• Direct Fit Replacement: Installs on existing awning rail system without modifications
• Extends Awning Life: Prevents premature fabric deterioration by protecting against the elements when stored

Technical Specifications

Compatibility

This weathershield is designed for 21-foot Dometic patio awnings, commonly found on:

• Dometic 9100 Series Power Awnings (21' models)
• Dometic 9500 Series Manual Awnings (21' models)
• Class A Motorhomes with 21' awning assemblies
• Large Travel Trailers and Fifth Wheels

Verify your awning length before ordering. Measure the fabric width or check your awning model documentation.

Frequently Asked Questions

How do I know if I need a 21-foot weathershield?

Measure your awning fabric width when fully extended, or check the model label on your awning assembly. This weathershield is specifically for 21-foot awnings. Using the wrong length will result in improper fit and inadequate protection.

Can I install this weathershield myself?

Yes, most RV owners can install a replacement weathershield with basic tools. The weathershield slides into the existing awning rail channel. You may need to remove end caps and carefully feed the new weathershield into place. Refer to your awning's installation manual for specific instructions.

What causes weathershields to crack or deteriorate?

Weathershields are constantly exposed to UV rays, temperature extremes, and flexing during travel. Over time, the vinyl becomes brittle and cracks, especially in harsh climates. Regular inspection and timely replacement prevents damage to the more expensive awning fabric underneath.

Will this fit my older Dometic awning model?

This weathershield fits most 21-foot Dometic patio awnings including 9100 and 9500 series models. If you have an older A&E (Carefree of Colorado) branded awning that was later acquired by Dometic, verify compatibility by checking your awning rail dimensions and configuration.

Why Buy From Elkhart RV Parts?

Elkhart RV Parts specializes in hard-to-find Dometic replacement parts that keep your RV systems running smoothly. Located in Elkhart, Indiana — the RV Capital of the World — we stock genuine OEM Dometic components that meet factory specifications. Our team understands RV awning systems and can help you identify the exact part you need. We offer fast shipping and expert support to get your awning protection restored quickly.

Part Number	830316C021U
Length	21 feet
Color	Black
Slat Configuration	5-Slat
Material	Vinyl
Compatible Awning Types	Dometic Patio Awnings