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Home Viessmann Vitotrol 100 OT Modulating room temperature controller - Open ThermBoiler

Viessmann Vitotrol 100 OT Modulating room temperature controller - Open ThermBoiler

Viessmann Vitotrol 100 OT Modulating room temperature controller - Open ThermBoiler

by VIESSMANN

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SKU Z014134

Open therm modulating room temperature controller.

Vitotrol 100 Open Therm room temperature controller with digital time switch.

For one heating circuit with or without mixer, features & benefits:

Easy to read function display and control buttons

Rotary selector for changing temperature

Weather compensated mode (requires outdoor temperature sensor)

Default temperature and time displayed

3 pre-set time programs or reduced temperature, frost protection mode and holiday programme

You can set time phases for DHW heating

SKU Z014134

You can check the following information with INFO:

Current outside temperature

Active time programe

Fault messages

Set flow temperature

Actual flow temperature

Date and time

This product is compatible with:

Vitodens 100-W

VItodens 111-W

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