The Dometic inlet flange with 1-1/2" female NPT connection is a critical plumbing component for fresh water systems in Dometic-equipped RVs. This flange serves as the connection point where external water lines connect to your RV's internal water supply system, making it essential for proper water flow and system integrity.
- 1-1/2" female NPT threaded connection for standard RV water line compatibility
- Durable construction designed for reliable freshwater system performance
- Direct replacement for original Dometic equipment
- Genuine OEM part ensures proper fit and function
- Compatible with Dometic fresh water distribution systems
- Essential for maintaining water system integrity and preventing leaks
| Specification | Details |
|---|---|
| Part Number | 4471003776 |
| Connection Type | Female NPT |
| Thread Size | 1-1/2" |
| Manufacturer | Dometic |
| Application | Fresh Water Inlet System |
Frequently Asked Questions
Q: How do I know if my inlet flange needs replacement?
A: Signs include water leaks around the connection point, difficulty tightening the water line, or visible cracks in the flange. If your RV won't hold water pressure at the inlet connection, the flange may be damaged.
Q: Will this flange work with my RV's existing water line?
A: Yes, the 1-1/2" female NPT thread is the standard connection size for most RV fresh water systems. Verify your current connection size before ordering to ensure compatibility.
Q: Is this a direct replacement part?
A: This is a genuine Dometic OEM part designed as a direct replacement. It will fit exactly where your original flange was installed without modifications.
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 we sell is genuine OEM equipment backed by expert support to help you get your RV systems running perfectly.
| Brand | Dometic |
|---|---|
| Part_number | 4471003776 |
| Product_type | Inlet Flange |
| Connection_size | 1-1/2" |
| Connection_type | Female NPT |
| Compatible_systems | Water HeatersHolding Tank Systems |
| Compatible_models | AESDSM |
| Application | Fresh Water Inlet |
| Part_category | Service Part |
| Oem | true |
| New_arrival | true |
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 Genuine, name-brand components made to order — never generic, never outdated.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.