Thermal scald protection thermostatic mixer for washbasin Grohtherm Micro 34487000

Thermostatic scald protection – comfort and safety in your bathroom

This Grohtherm Micro thermostatic mixer is a guarantee of safe and comfortable water temperature regulation. It is ideal for both installations with a flow heater and a traditional storage tank. Thanks to precise temperature control, you can enjoy a relaxing bath or hand washing without fear of sudden temperature changes.

Application and functionality

Grohtherm Micro is a compact solution designed for surface mounting under the sink. It allows you to limit the maximum water temperature, protecting against accidental scalding – especially important in homes with children or the elderly. The thermostat is factory calibrated to 39°C, but the temperature adjustment range is from 15°C to 43°C (with an accuracy of ± 2°C). Additionally, it has a thermal disinfection function, which allows you to reach a higher water temperature without having to re-set the thermostat.

Construction and advantages

At the heart of this thermostat is the GROHE TurboStat head – an advanced solution that provides instant and stable temperature regulation. Durable materials, including a metal handle and the GROHE StarLight coating, guarantee long-lasting reliability and an aesthetic appearance. A built-in filter protects against impurities, and check valves prevent backflow of water. The thermostat has a 3/8 inch threaded connection both at the bottom (under the union nut) and at the top (external thread), which facilitates installation in various installations. Compliance with EN 1717 standard (class EB) confirms its safety and effectiveness in preventing backflow of water.

• Precise regulation: The GROHE TurboStat head provides an instant reaction to changes in water pressure and maintains a constant temperature.
• Scald protection: Limiting the maximum temperature to 43°C ensures the safety of users.
• Thermal disinfection: The ability to reach a higher water temperature without recalibration makes it easier to maintain hygiene in the installation.
• Durability and reliability: Made of high-quality materials and with a GROHE StarLight coating, it guarantees long-term operation.
• Easy installation: 3/8 inch threaded connections make it easy to integrate with the existing plumbing installation.
• Built-in filter: Protects against impurities and extends the life of the thermostat.
• Backflow prevention: Compliance with EN 1717 standard ensures the safety of the water supply installation.

Please remember that thermostats should not be used with non-pressurized tanks (open water heater). The minimum recommended pressure is 1 bar, and the maximum working pressure is 10 bar. The maximum flow rate at 300 kPa pressure is 20 liters per minute. The flow class is B.