The Dometic DFS-1F Flush Switch Kit is the control mechanism for your RV's Dometic toilet system. This switch kit manages the flush valve operation, allowing you to control water flow and waste evacuation from your holding tank. If your toilet won't flush or the switch feels unresponsive, this OEM replacement kit restores full functionality to your Dometic toilet.
Key Features
- OEM Dometic replacement part for guaranteed compatibility
- Complete flush switch assembly with all necessary components
- Direct replacement—no modifications required
- Restores reliable flush operation on Dometic RV toilets
- Easy installation for DIY RV owners
- Durable construction designed for RV use and frequent cycling
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 385311997 |
| Manufacturer | Dometic |
| Product Type | Toilet Flush Switch Kit |
| Model Series | DFS-1F |
Frequently Asked Questions
Q: How do I know if my flush switch needs replacement?
A: Signs include the flush button not responding, weak or incomplete flushes, or the switch feeling stuck or loose. If your toilet won't flush at all and water is reaching the bowl, the switch is likely the culprit.
Q: Will this switch work on all Dometic toilet models?
A: The DFS-1F is designed for specific Dometic toilet models. Verify your toilet model number before ordering to ensure compatibility. Check your toilet's underside or your RV's documentation for the exact model.
Q: Is installation difficult for someone without plumbing experience?
A: The DFS-1F switch kit is designed for straightforward replacement. Most RV owners can install it with basic tools. Consult your Dometic toilet manual for step-by-step instructions, or contact our support team for guidance.
Why Choose 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 our expert support team. When you need your toilet working again, we have the exact part and the knowledge to help you get it right.
| Brand | Dometic |
|---|---|
| Part number | 385311997 |
| Model | DFS-1F |
| Product type | RV Toilet Flush Switch Kit |
| Category | Service Parts |
| Compatibility | Dometic 300Dometic 310Dometic 320Sealand Vacuflush series |
| Installation | No special tools required |
| Condition | OEM Replacement |
| Function | Flush activation and electrical contact restoration |
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.