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Bosch TB 1 temperature monitor for underfloor heating systems

Type of manufacturer: 7719002255, TB 1
Manufacturer Art. No.: 7719002255
Art. Nr.: 6278
Pieces per package unit:
  • 1 per carton
Heating system: Accessories
Warranty: 5 years
Prices are only visible to business customers upon successful registration.
Available from 12.06.2026
Product number: 6278
Prices are only visible to business customers upon successful registration.
Available from 12.06.2026
Product number: 6278
  • Tech tip

    For optimum safety monitoring of your underfloor heating, we recommend using the Bosch TB 1 temperature monitor in combination with the Bosch MM100 mixing module. This enables precise control and provides reliable protection against overheating.

Description

Bosch TB 1 Temperature Monitor – Reliable safety for your underfloor heating

Ensure maximum safety in your heating system – with the Bosch TB 1 temperature monitor! Order now and benefit from reliable monitoring.

The Bosch TB 1 temperature monitor is a high-quality surface-mounted thermostat designed specifically for monitoring underfloor heating systems. With an adjustable temperature range of 30 to 60°C, it provides reliable protection against overheating and ensures the safe operation of your heating system. The durable gold contacts guarantee stable performance even at low DC voltages.

Product benefits:

  • Safety monitoring: Prevents overheating through precise temperature control.
  • Adjustable temperature range: Flexibly adjustable between 30 and 60°C.
  • Durable gold contacts: Reliable operation even at low DC voltages.
  • Compact design: Easy integration into existing heating systems.
  • Compatibility: Ideal for use with Bosch heating circuit sets and the MM100 mixing module.

Technical data:

  • Model: TB 1
  • Item number: 7719002255
  • Temperature range: 30–60 °C
  • Protection class: IP40
  • Dimensions (L × W × H): 125 mm × 70 mm × 65 mm
  • Weight: 0.15 kg
  • Mounting type: Surface-mounted thermostat
  • Contact material: Gold contacts
  • Compatibility: Bosch heating circuit sets, MM100 mixing module

Examples of use:

  • Underfloor heating: Safety monitoring to prevent overheating.
  • Heating circuit sets: Integration into Bosch heating circuit sets for optimised control.
  • Low-temperature systems: Suitable for systems with a low flow temperature.
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Bosch Temperaturwächter TB 1 für Fußbodenheizungen
Bosch TB 1 temperature monitor for underfloor heating systems
Available from 12.06.2026