Eemax AccuMix II: Features, Benefits, and Performance
By Brian on January 24, 2025

If you’re considering a reliable and efficient solution for instant hot water, the Eemax AccuMix II might be exactly what you need. The AccuMix II is designed for on-demand water heating, ensuring endless hot water supply exactly when and where you need it.
- Instant Hot Water: Provides on-demand heating, perfect for single or multiple lavatories.
- Energy Efficient: Operates at 99% efficiency, drastically reducing utility costs.
- Safety First: Equipped with an ASSE 1070 certified mixing valve for safe temperature control.
- Compact and Versatile: Its small size allows for flexible installation and integration in various spaces.
- User-Friendly: Features a digital LED display for easy monitoring and diagnostics.
The Eemax AccuMix II offers a future-ready solution for both residential and commercial applications, especially in settings where handwashing and instant hot water are crucial. It’s particularly useful for office buildings, restaurants, and medical facilities aiming to streamline their water heating systems while maintaining safety and efficiency standards.
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Key Features of Eemax AccuMix II
The Eemax AccuMix II is packed with features that make it a top choice for efficient and safe water heating. Let’s explore some of its key functionalities.
Integrated Mixing Valve
The integrated mixing valve in the Eemax AccuMix II meets the ASSE 1070 standard, ensuring safe and reliable temperature control. This feature is crucial for code compliance, particularly in commercial settings like medical facilities and restaurants. The valve prevents scalding by maintaining the water temperature within a safe range, making it ideal for handwashing stations.
Digital LED Display
One of the standout features of the AccuMix II is its digital LED display. This user-friendly interface provides real-time system status and operation feedback. Whether you’re a homeowner or managing a commercial space, the LED display simplifies monitoring, ensuring the heater operates smoothly and efficiently.
SafeStart Technology
The AccuMix II incorporates SafeStart technology to prevent dry-fire occurrences. Upon startup, the system checks for water presence, protecting the heating element from damage. Coupled with intelligent controls and self-diagnostics, this technology improves the unit’s durability and reliability.
Compact Size and Flexible Installation
The compact design of the Eemax AccuMix II allows it to fit almost anywhere, making it perfect for ADA-compliant facilities. Its flexible installation options mean it can be mounted in various orientations, whether up, down, or sideways. This versatility is a significant advantage for installations in tight spaces or retrofitting existing setups.
These features make the Eemax AccuMix II not only a practical choice but also a smart investment for efficient water heating solutions.
Benefits of Using Eemax AccuMix II
The Eemax AccuMix II offers several compelling benefits that make it a standout choice for both residential and commercial applications.
Energy Efficiency
The AccuMix II boasts an impressive 99% energy efficiency. This high efficiency translates into reduced utility costs, as the heater only uses electricity when hot water is needed. Unlike traditional water heaters, it eliminates standby heat loss by heating water on demand. This efficient energy use is not only eco-friendly but also cost-effective, making it an excellent choice for budget-conscious users.
Endless Hot Water
With the Eemax AccuMix II, you’ll never run out of hot water. Its on-demand heating system ensures a continuous supply, eliminating the need for a storage tank. This feature is particularly beneficial for large families or busy commercial environments where hot water demand is high. No more waiting for a tank to refill; enjoy instant and uninterrupted hot water whenever you need it.
Point-of-Use Installation
The AccuMix II is designed for point-of-use installation, which means it can be installed directly at the site of use. This approach saves space and reduces the need for extensive plumbing. Its compact design allows for flexible mounting options, making it suitable for tight spaces like under sinks or in utility closets. This flexibility not only streamlines installation but also maximizes available space in your home or business.
ADA Compliance
The Eemax AccuMix II is ideal for ADA-compliant facilities. Its compact and versatile design ensures it can be installed in various settings, accommodating the specific needs of ADA facilities. Whether it’s in a public restroom or a healthcare environment, the AccuMix II provides safe and reliable hot water access, meeting the diverse requirements of different applications.
These benefits make the Eemax AccuMix II a practical and efficient choice for anyone looking to upgrade their water heating system.
Performance and Specifications
When choosing a water heater, understanding its performance and specifications is crucial. The Eemax AccuMix II delivers outstanding performance with its well-engineered features.
Power and Voltage
The AccuMix II operates on a power rating of 6.5 kW, making it efficient for both residential and commercial use. It requires a 240V electrical connection and functions on a single-phase system. This setup allows the unit to draw 27 amperes of current, providing a reliable and consistent power supply for heating water on demand.
Flow Rate and Temperature Control
One of the key features of the Eemax AccuMix II is its precise flow rate and temperature control. It activates at a low flow rate of 0.3 gallons per minute (GPM), ensuring that even minimal water usage triggers the heating process. The unit can handle a maximum flow rate of 2.5 GPM, making it suitable for various applications, from handwashing stations to kitchen sinks.
The AccuMix II maintains a maximum water temperature of 105°F, with thermostatic accuracy to ensure safe and comfortable water temperatures. This precise control is particularly important in settings where temperature regulation is crucial, such as healthcare facilities and public restrooms.
Durability and Maintenance
Durability is a hallmark of the Eemax AccuMix II. Its design includes glass-reinforced heating chambers, which improve the unit’s longevity and resistance to wear. This construction helps prevent common issues such as leaks and corrosion, ensuring a long service life.
The AccuMix II is backed by a robust warranty: a 5-year warranty on leaks and a 1-year warranty on parts. These warranties provide peace of mind, knowing that the unit is built to last and that support is available if needed.
Overall, the Eemax AccuMix II combines efficient power usage, precise temperature control, and durable construction, making it a top choice for those seeking a reliable and efficient water heating solution.
Frequently Asked Questions about Eemax AccuMix II
What is the life expectancy of an Eemax water heater?
The Eemax AccuMix II water heater is a tankless system, designed to provide long-lasting performance. Unlike traditional water heaters, it doesn’t have a storage tank, which means there’s no risk of rust or corrosion that can shorten the lifespan of a unit. With proper care and maintenance, you can expect the AccuMix II to last up to 20 years. This longevity makes it a sound investment for both residential and commercial use.
How to adjust an Eemax water heater?
Adjusting the temperature on an Eemax AccuMix II is a straightforward process. If you find the water temperature isn’t to your liking, you can make adjustments using the control panel. To increase the temperature, turn the adjustment knob counter-clockwise. After making an adjustment, wait 15-20 seconds for the change to take effect. This delay ensures the system has time to adjust the water temperature accurately and safely.
How efficient is the Eemax?
The Eemax AccuMix II is renowned for its energy efficiency. It boasts a 99% efficiency rate, meaning nearly all the electricity it uses is converted into heating the water, with minimal energy loss. This high efficiency is due to its tankless design, which heats water on demand and eliminates wasteful standby heat loss. Since the unit only uses electricity when you need hot water, it can significantly reduce utility costs, making it an eco-friendly and cost-effective choice.
Conclusion
In summary, the Eemax AccuMix II is an exceptional choice for those seeking a reliable, efficient, and space-saving tankless water heater. Its advanced features, such as the integrated mixing valve and digital LED display, ensure user-friendly operation and safety compliance. With its 99% energy efficiency and ability to provide endless hot water on demand, it’s a smart investment for both residential and commercial applications.
At Go Pro Plumbing, we understand the importance of having dependable hot water solutions. Our team is committed to providing top-notch customer service and same-day support for all your plumbing needs. Whether you’re looking to install a new Eemax AccuMix II or need assistance with your existing water heater, we’re here to help.
We pride ourselves on delivering exceptional service across Northern California, including Sacramento and Rancho Cordova. Our experts are ready to assist with any plumbing challenge, ensuring you receive the best solutions custom to your needs.
Explore our tankless water heaters service page to learn more about our offerings and how we can help you enjoy the benefits of modern, efficient water heating systems.