TopLo 7 Day Programmable Touch Screen Thermostat - For Wet Underfloor Heating


UFH1 PRTTS is specially designed for Wet Underfloor Heating to control your heating with an accurate temperature regulation and provide energy savings.

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Colour (2)
Additional Options (1)
  • Floor Sensor Cable
    This can be use for floor temperature sensing or for air temperature sensing (with or without the use of a sensor housing)
£32.00 (+ VAT)

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Product Details


  • Choice of 7 day, 5/2 day programmable or non-programmable (installer selectable)
  • 4 time and 4 temperature settings per day
  • pre-programmed or personalized schedule
  • Energy savings up to 33%


  • Blue, lighted display for easier low-light viewing
  • Larger, easy-to-read character size
  • Extra-large touch keys for easy operation
  • Clean, uncluttered touchscreen display provides easier navigation

Comfort & Convenience

  • Intuitive menu-driven set-up, programming and operation with audio prompt to confirm touchscreen entries
  • Permanent program retention during power loss
  • Setpoint temperature “limited range” capable
  • Enhanced touchscreen security prevents tampering.
  • Room temperature display can be recalibrated up to +/- 5°C
  • Temperature display resolution: 0.5°C
  • Temporary temperature override
  • C / F temperature format selection
  • Air / floor temperature calibration separately
  • Available in white, black,granite and silver plastic finishes.
  • A / AF/ F models all in one.
  • Combination of 3 models.
  • A - Air only, with built-in sensor.
  • F - Floor only,controls floor temperature.
  • AF - Controls air temperature with ability to limit the floor temperature.
  • Each thermostat is equipped with built-in sensor and a 3 meter floor sensor. The floor sensor can be extended.


  • Power supply: 230VAC (120VAC optional)
  • Inputs: 2 x NTC10K temperature sensors
  • Output: 1 x switch relay(R1)
  • Switching capacity: max 16A
  • Ambient temperature: -5 °C ~ +45 °C
  • Operating RH: 0~95% (non condensing)
  • Accuracy: +/- 1 °C for +20 °C
  • Dimensions W x H x D (mm):127 x 96 x19
  • Backlight life: 5,000 hours.
  • Battery type: CR 1220 (Backs up clock only)
  • Battery life: > 5years (10 years Maximum)
  • Protection degree: IP30

Useful Settings

  • Vacation mode (frost protection mode)
  • 24hr/12hr clock format selection
  • Switching differential setting
  • Floor temperature limit
  • Hidden menu(press and hold"OFF"for 5 seconds in standby mode)

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