SWITCHES AND BOX-MOUNTED THERMOSTATS Product overview and technical data.


The KRU maximum control limiter is a mechanical capillary tube sensor for limiting underfloor temperatures for storage and expansion heating or even beneath laminate floors. The KRU is suitable for installation in a 100 | 100 flush-mounted box.

  • Mechanical capillary tube sensor

  • Also suitable for laminate floors

  • Suitable for installation in a flush-mounted box

Voltage: 230 V
Current: 16 A
Temperature range: 10 to 60°C
Floor sensor: 1,5 m
Certification: CE compliant

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anfrage.at@etherma.com Daniel Munter
Technical support