Let’s Talk About Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V
I’ve spent over a decade on, in, and around the water, from patrolling murky rivers to navigating the open ocean. One constant worry is water intrusion. That’s why I decided to test the Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V, a system designed to provide early warning of rising water levels.
My last boat nearly sank due to a faulty bilge pump, leaving me stranded and scrambling for help. A reliable high-water alarm is no longer a luxury in my book, it’s a necessity. When looking for a replacement I wanted something dependable, durable, and easy to install – preferably with a non-mechanical sensor. I looked at the Rule High Water Alarm and the Attwood Water Sensor Alarm, but the Johnson Pump stood out due to its Ultima Switch, boasting digital technology for superior reliability.
Unboxing the Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V, my first impression was positive. The components felt solid and well-made. The switch panel had a reassuring heft. It wasn’t just another flimsy piece of plastic. I was excited to see if its promises of reliability held water.
Real-World Testing: Putting Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V to the Test
First Use Experience
I installed the Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V in my 25-foot cabin cruiser, mounting the Ultima Switch low in the bilge, and the alarm panel on the bridge. Installation was straightforward, though the included wiring could be longer for larger vessels. After connecting to my 24V system, I ran a test by simulating a high-water situation.
The alarm sounded promptly and loudly, a piercing shriek that would definitely grab my attention, even over engine noise. I tested it multiple times, simulating different water levels. The three-second delay between water detection and alarm activation was a smart feature, preventing false alarms from minor splashes.
Extended Use & Reliability
After six months of use, the Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V has performed flawlessly. Despite being subjected to bilge water, temperature fluctuations, and the occasional splash of fuel, the Ultima Switch continues to function reliably. I regularly test the system with the integrated test button, and it has never failed to activate the alarm.
The durability of the components is impressive; there are no signs of corrosion or degradation, even in the harsh marine environment. Maintenance is minimal; I simply wipe down the switch occasionally to remove any accumulated grime. Compared to my previous float-switch based alarm, the Johnson Pump system is a significant upgrade in terms of reliability and peace of mind. It gives far superior performance to the mechanical float switch it replaced.
Breaking Down the Features of Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V
Specifications
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V is a high-water alarm system designed for boats with 24V electrical systems. The system includes:
- Ultima Switch: Features digital technology using the patented Mirus field effect for reliable water detection.
- Switch Panel: A three-way rocker switch allows for “Test-Off-Armed” operation, conveniently mounted on a panel with an integrated beeper.
- Voltage: Operates on a 24V DC power supply.
- Part Number: Johnson Pump Part No. 72303-002.
- Included Accessories: BilgeAlert Hi Water Alarm w/Ultima 24V and documentation.
These specifications are vital because they dictate the system’s reliability and ease of use in a demanding marine environment. The Ultima Switch’s digital technology ensures accurate water detection, unaffected by debris or oil, and the 24V compatibility makes it suitable for larger vessels.
Performance & Functionality
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V excels at its primary function: detecting high water levels and alerting the boat operator. The Ultima Switch provides accurate and reliable detection, minimizing false alarms. The loud audible alarm ensures that the alert is heard, even in noisy conditions.
A key strength is the Ultima Switch’s resistance to corrosion and debris, a common weakness in traditional float switches. The only area for potential improvement is the length of the wiring harness. The stock length may require extension for some installations. Overall, the system exceeds expectations, providing reliable and accurate high-water detection.
Design & Ergonomics
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V features a simple and functional design. The Ultima Switch is compact and easy to mount in the bilge, while the switch panel is straightforward to install on the dashboard or control panel. The materials used feel durable and well-suited for the marine environment.
The system is user-friendly, with a clear and intuitive switch panel. The three-position switch allows for easy testing, arming, and disarming of the alarm. There’s virtually no learning curve; anyone familiar with basic boat electrical systems can easily install and operate the BilgeAlert.
Durability & Maintenance
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V is built to last. The Ultima Switch is totally sealed, protecting the internal electronics from water and corrosion. The switch panel is made from durable plastic and is resistant to UV damage. With minimal maintenance (periodic cleaning and testing), the system should provide years of reliable service.
Repair, should it become necessary, involves replacing either the Ultima Switch or the switch panel. Both components are readily available. The system’s robust design minimizes the need for frequent repairs.
Accessories and Customization Options
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V comes with the necessary accessories for installation, including the Ultima Switch and the switch panel. There are no specific customization options offered directly by Johnson Pump. However, the system is compatible with standard 24V boat electrical systems, allowing for integration with existing boat monitoring systems.
You can also use different methods for mounting the switch panel, customizing its placement. The absence of extensive customization options is not a significant drawback, as the system is designed for simplicity and reliability.
Pros and Cons of Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V
Pros
- Reliable water detection: The Ultima Switch uses digital technology for accurate and consistent performance.
- Durable construction: The sealed switch and robust panel are built to withstand the marine environment.
- Easy to install and use: The system is simple to wire and operate, with no complicated settings.
- Loud audible alarm: The piercing alarm ensures you’ll hear it, even in noisy conditions.
- Three-second delay: Prevents false alarms from minor splashes.
Cons
- Wiring length could be longer: The included wiring may require extension for larger boats.
- Limited customization options: No advanced features or user-configurable settings.
Who Should Buy Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V?
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V is perfect for boat owners who prioritize reliability and ease of use in a high-water alarm system. It is an excellent choice for those with 24V systems looking for a dependable way to protect their vessel. Pro anglers, live-aboard boaters, and anyone who values the safety of their boat and crew will benefit from this system.
Those seeking advanced features, such as remote monitoring or data logging, should skip this product. Owners of very small boats with 12V systems should look for compatible alternatives. A must-have is a backup bilge pump, ensuring that you can respond to the high-water alarm effectively.
Conclusion on Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V
The Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V is a reliable and well-built high-water alarm system that provides essential protection for your boat. The price of $149.99 is justified by the system’s robust construction, accurate detection, and ease of use. I would personally recommend it to any boat owner looking for a dependable way to prevent water damage.
Don’t wait for a sinking feeling; invest in the Johnson Pump BilgeAlert Hi Water Alarm w/Ultima, 24V today and gain peace of mind knowing your boat is protected!