The Dometic HWRV hot water heater assembly is the complete heating unit for RVs that rely on reliable hot water for daily living. This OEM replacement assembly is essential for RV owners experiencing water heating failures, leaks, or reduced performance. Whether you're boondocking or at a full-hookup campground, a functioning water heater is critical for comfort and hygiene.

• Complete assembly unit ready for installation
• OEM Dometic part ensures perfect fit and compatibility
• Engineered for durability in mobile RV environments
• Maintains consistent hot water supply for showers and washing
• Direct replacement for original equipment
• Tested for safety and performance standards

Frequently Asked Questions

Q: How do I know if my Dometic water heater assembly needs replacement?
A: Common signs include no hot water output, visible leaks around the unit, rust or corrosion on the exterior, unusual noises during operation, or water that takes excessively long to heat. If your RV's water heater is over 10 years old or has experienced freeze damage, replacement may be necessary.

Q: Will this assembly work with my specific RV model?
A: This is a genuine Dometic HWRV assembly. We recommend verifying your current part number matches 9108552257 or consulting our expert support team with your RV's year, make, and model to confirm compatibility before ordering.

Q: What's included with this assembly, and do I need additional parts for installation?
A: This is the complete heater assembly. Depending on your RV's plumbing configuration, you may need new connection fittings, hoses, or mounting hardware. Our support team can help identify any additional components needed for your specific installation.

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 customer support to help you get back on the road quickly.