ELIZ Tap Mixer Battery ELZ_81047

Product detailed description

This tap mixer battery is specifically designed for integration with ELIZ low-pressure water heaters in the 5–15 litre range and with flow heater models EL 41 and EL 51. It is commonly used in residential and small commercial applications where precise temperature control at the point of use is required. Installers typically fit this component during system assembly or retrofitting to ensure that hot water from the heater is properly mixed with cold water before reaching the user. The device is positioned at the outlet of the heater and connects directly to the water supply and drain lines.

Proper installation of this mixer battery is essential for maintaining thermal efficiency and user safety. It prevents overheating by ensuring that the final water temperature does not exceed safe limits, particularly in systems where high-temperature outputs are possible. The unit is compact and designed to integrate seamlessly with the existing heater housing, making it suitable for both new and existing installations.

Technical parameters

Installation and connection

Installation involves connecting the mixer battery to the heater’s hot water outlet and the cold water supply line. Standard thread types and connection sizes are used, ensuring compatibility with typical plumbing systems. Before fitting, verify that all connections are clean and free of debris to prevent leaks. Use appropriate sealing compounds or gaskets where required.

• Connect the cold water inlet to the mixer battery using a standard pipe thread.
• Attach the hot water inlet from the heater to the corresponding port on the mixer battery.
• Ensure the drain port is connected to a waste line if applicable.
• Check for proper alignment and secure all fittings tightly.

Common installation errors include incorrect thread orientation, improper sealing, and failure to align the mixer with the heater’s output. These can lead to leakage or inefficient mixing. After installation, perform a visual inspection and a pressure test to confirm system integrity.

Compatibility and accessories

This mixer battery is compatible with ELIZ 5–15 litre low-pressure water heaters and the EL 41 and EL 51 flow heater models. It is designed as a direct replacement part and requires no additional accessories for standard installations. However, depending on the system setup, additional components such as shut-off valves or pressure regulators may be necessary. Always refer to the heater’s manual for specific compatibility requirements.

Technical background for designers

The mixer battery operates by combining hot and cold water streams in a controlled manner to achieve a stable and safe output temperature. The internal design includes a mixing chamber and a temperature-regulating mechanism that adjusts the ratio of hot to cold water based on the heater’s output. The materials used are corrosion-resistant and suitable for long-term exposure to water at elevated temperatures.

Integration into the system requires consideration of the heater’s flow rate and thermal output. The mixer battery must be positioned to allow sufficient space for maintenance and access. System efficiency is influenced by the accuracy of the mixing process and the stability of the incoming water pressure. Regular monitoring of the system can help identify potential issues early.

Service and operation

Regular inspection of the mixer battery is recommended to ensure continued performance. Check for signs of wear, corrosion, or blockage in the internal channels. If the output temperature becomes inconsistent, disassemble the unit and clean the internal components according to the manufacturer’s instructions. Reassembly should follow the same procedure to avoid misalignment. There are no scheduled service intervals specified for this component, but prompt attention to any operational anomalies is advised.

Frequently asked questions

Can the ELIZ ELZ_81047 mixer battery be used with other heater models?
No, it is specifically designed for use with ELIZ 5–15 litre low-pressure heaters and flow heaters EL 41 and EL 51. Using it with incompatible models may affect performance or cause damage.

Is it necessary to replace the mixer battery periodically?
There are no defined replacement intervals in the technical documentation. Replacement should occur only when signs of wear or malfunction are observed.

How does the mixer battery affect system efficiency?
The mixer battery ensures that hot water is blended with cold water at the point of use, preventing excessive heat loss and maintaining a stable output temperature, which supports overall system efficiency.

What should be checked after installation?
After installation, inspect all connections for tightness and leaks. Verify that the output temperature is consistent and within the expected range. Perform a visual and functional test to confirm correct operation.