The Dometic 24V Vacuum Brake & Water Valve Assembly Kit (Part# 385312136) is a complete replacement assembly designed for Dometic sanitation systems that require precise vacuum control and water valve operation. This genuine OEM kit includes the vacuum brake mechanism and integrated water valve components, ensuring proper system function and preventing backflow in your RV's waste management system. Essential for RV owners experiencing vacuum brake failure, water valve malfunction, or performing preventive maintenance on their Dometic toilet systems.
Key Features
- Complete Assembly Kit: Includes vacuum brake and water valve components for comprehensive replacement
- 24V DC Operation: Designed for 24-volt electrical systems common in larger RVs and motorhomes
- Genuine Dometic OEM: Factory-engineered part ensuring exact fit and reliable performance
- Vacuum Brake Protection: Prevents backflow and maintains proper system pressure in sanitation applications
- Integrated Water Valve: Controls water flow for flushing operations with precision timing
- Direct Replacement: Designed to replace worn or failed vacuum brake and valve assemblies
Technical Specifications
| Part Number | 385312136 |
| Voltage | 24V DC |
| Component Type | Vacuum Brake & Water Valve Assembly |
| Application | Dometic Sanitation Systems |
| Assembly Type | Complete Kit |
Frequently Asked Questions
How do I know if my vacuum brake and water valve assembly needs replacement?
Common signs include water not flowing properly during flush cycles, unusual vacuum sounds, backflow issues, or complete failure of the flushing mechanism. If your toilet isn't flushing correctly or you notice water control problems, this assembly may need replacement.
Is this compatible with 12V systems?
No, this is specifically designed for 24V DC systems. Using this part in a 12V system will result in improper operation. Verify your RV's electrical system voltage before ordering. Dometic offers separate part numbers for 12V applications.
Does this kit include all necessary components for installation?
This kit includes the vacuum brake and water valve assembly components. Depending on your specific installation, you may need additional mounting hardware or connecting fittings. Review your existing installation before beginning replacement to identify any additional parts needed.
Can I install this myself or do I need a professional?
Installation requires basic mechanical skills and familiarity with RV plumbing and electrical systems. You'll need to disconnect 24V power, remove the old assembly, and install the new unit following proper procedures. If you're uncomfortable working with RV sanitation systems or electrical components, professional installation is recommended.
Why Choose Elkhart RV Parts?
At ElkhartRVParts.com, we specialize in hard-to-find Dometic replacement parts like this 24V Vacuum Brake & Water Valve Assembly Kit. Located in Elkhart, Indiana — the RV Capital of the World — we understand the urgency of getting your RV back in working order. We stock genuine OEM Dometic parts and ship fast across the United States. Our team of RV parts experts is available to help you identify the correct components for your specific Dometic system. When you need authentic Dometic parts you can trust, choose the specialists at Elkhart RV 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.