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Gas boiler heating thermostat TR8100VGB

Item Code:TR8100VGB Features:
  • Description
  • User Manual
  • Brochure

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%

Large, 4.3-inch touchscreen display;
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 by buttons;
Freeze protection option
Holiday function
Can choose internal sensor or external sensor
Can set the minimum set temperature from 5°C up to 20°C
Can set the maximum set temperature from 35°C up to 90°C
24hr/12hr clock format selection
Switching differential setting
Available in white and silver plastic finishes


* Power supply: 230VAC
* Inputs: 2x NTC10K temperature sensor
* Output: 1 x on/off relay(dry contact),
switching current rating< 2A(resistive load)
* Set temperature range: 5 °C ~ 90°C
* Operating RH: 0~95% (non condensing).
* Backlight life: 5,000 hours.
* Battery type: CR 1220 (Backs up clock only)
* Battery life: > 5years (10 years Maximum)


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