Let’s Talk About Barker Valterra-Bristol Model Auto Drain
The Barker Valterra-Bristol Model Auto Drain promises a convenient solution to a decidedly unpleasant RV chore: emptying the black and grey water tanks. Offered by Barker, this 12-volt system automates the valve operation, theoretically eliminating manual pulling and pushing of those dreaded handles. After a decade of RVing, wrestling with sticky, stubborn valves has become a familiar, yet unwelcome, part of the journey.
I was searching for a way to reduce the physical strain and, frankly, the ick factor associated with dumping the tanks. The promise of a push-button solution with the Barker Valterra-Bristol Model Auto Drain was immediately appealing. Upon unboxing, I noticed the construction of the unit. It seemed robust enough, with a mix of steel, aluminum, and plastic components.
I considered similar systems, like those offered by Lippert and Thetford, but the Barker model’s claim of easy installation without plumbing modifications swayed me. This seemed a more straightforward and less time-consuming upgrade. My initial excitement was tempered with a dose of cautious optimism, hoping the reality would match the promise.
Real-World Testing: Putting Barker Valterra-Bristol Model Auto Drain to the Test
First Use Experience
The initial test took place during a weekend camping trip at a dusty desert RV park. Installation, while straightforward as advertised, required a bit of maneuvering in the tight underbelly of my travel trailer. The valve functioned smoothly upon activation. The 3″ valve opened and closed without hesitation, even with a partially clogged grey water tank.
However, the indicator light on the switch box proved almost useless in direct sunlight. This made it difficult to confirm the valve’s position at a glance. I also noticed a slight buzzing sound during operation. This was not overly loud but noticeable nonetheless.
Extended Use & Reliability
After three months and several camping trips, the Barker Valterra-Bristol Model Auto Drain continues to function reliably. There are no signs of corrosion on the steel components. The plastic parts also seem resistant to UV degradation. Regular spraying with silicone lubricant keeps the valve action smooth.
Compared to manually operating the old valves, this is a significant improvement in convenience. The system has performed consistently, even in sub-freezing temperatures (with proper winterization, of course). It’s far less messy and requires significantly less effort, justifying the initial investment.
Breaking Down the Features of Barker Valterra-Bristol Model Auto Drain
Specifications
- Voltage: 12V DC. This is a standard RV voltage, making integration easy.
- Amperage: 200 mA. The low amperage draw means it won’t significantly impact battery life.
- Cycle Time: 4 seconds for 3″ model. The quick cycle time minimizes waiting and potential mess.
- Compatibility: Valterra and Bristol 3″ and 1.5″ waste valves (not included). This limited compatibility is a crucial factor to consider before purchasing.
- Please ensure items are the correct size for your RV or water tank before ordering. Barker stresses the importance of correct sizing for seamless integration.
These specifications highlight the unit’s compatibility, efficiency, and speed. Correct sizing and valve compatibility are key to optimal performance.
Performance & Functionality
The Barker Valterra-Bristol Model Auto Drain performs its primary function admirably. It automates the opening and closing of RV waste valves. The biggest strength lies in its convenience, eliminating the need to physically reach and operate the valves.
The unit’s weakness is the reliance on an electrical system. A dead battery renders the system useless, so a manual override would be a valuable addition. On balance, it meets my expectations for ease of use and reliability.
Design & Ergonomics
The unit’s design is functional, prioritizing ease of installation over aesthetics. The materials seem durable enough for their intended purpose, although the plastic switch box feels slightly cheap. The mounting bracket is robust and provides a secure attachment to the RV frame.
The system is largely user-friendly, requiring minimal effort to operate after installation. A brighter indicator light would significantly improve usability.
Durability & Maintenance
Based on initial observations, the Barker Valterra-Bristol Model Auto Drain seems reasonably durable. Regular lubrication of the valve mechanism is essential for long-term smooth operation. The corrosion-resistant materials should withstand exposure to typical RV waste products.
Repairing the unit may require some electrical knowledge. However, the straightforward design suggests that basic repairs are feasible for a DIY enthusiast.
Accessories and Customization Options
The Barker Valterra-Bristol Model Auto Drain comes with a mounting bracket, rocker arm switch, switch box with indicator light, and installation instructions. There are no official customization options offered by Barker. However, resourceful RVers could potentially upgrade the switch box with a brighter LED indicator or add a manual override switch for emergency situations.
Compatibility with third-party accessories is limited. The unit is designed to work specifically with Valterra and Bristol valves.
Pros and Cons of Barker Valterra-Bristol Model Auto Drain
Pros
- Significant Convenience: Eliminates manual operation of waste valves.
- Relatively Easy Installation: No plumbing modifications required.
- Low Amperage Draw: Won’t significantly drain your RV battery.
- Fast Cycle Time: Valves open and close quickly.
- Durable Construction: Corrosion-resistant materials for longevity.
Cons
- Dependence on Electrical System: No manual override in case of power failure.
- Dim Indicator Light: Difficult to see in direct sunlight.
- Valve Compatibility: Only works with Valterra and Bristol valves.
Who Should Buy Barker Valterra-Bristol Model Auto Drain?
The Barker Valterra-Bristol Model Auto Drain is perfect for RVers who value convenience and want to minimize physical strain when emptying their waste tanks. It is especially beneficial for individuals with limited mobility or those who simply dislike the unpleasant task of manually operating waste valves. This is a must-have accessory for full-time RVers seeking a more automated and comfortable experience.
Those who should skip this product include RVers with non-Valterra or Bristol valves. Also, those comfortable with manual valve operation may not find the upgrade worth the cost. A must-have accessory is a reliable 12V power source and potentially a backup battery in case of emergencies.
Conclusion on Barker Valterra-Bristol Model Auto Drain
The Barker Valterra-Bristol Model Auto Drain delivers on its promise of automating a necessary, but unpleasant, RV chore. The price of $158.99 is justifiable for the convenience and ease of use it provides. While not without minor flaws, such as the dim indicator light and lack of manual override, its benefits outweigh the drawbacks.
I would personally recommend the Barker Valterra-Bristol Model Auto Drain to any RVer seeking a more convenient and less messy waste management solution. Upgrade your RV experience today and ditch the manual labor!