Honeywell Chronothermostat Programmable Digital Thermostat T3M The T3M OpenTherm thermostat is designed for automatic time and temperature control of heating systems in houses and apartments according to the adjustable time program and temperature. It is compatible with 24-230 V on/off appliances such as gas boilers, combi boilers and heat pumps. It is also suitable for controlling zone valves. The T3M supports a device equipped with the OpenTherm® communication protocol. This unit is the ideal solution for all those who require reliable and precise control with a modern look, simple operation programming. Main features 7 day program OpenTherm® communication Programming options with 4 independent setpoints to meet comfort needs. Room temperature information The OFF position has a built-in freeze protection setting at a minimum of 5°C so the pipes in your house never freeze. Automatic clock adjustment for "Daylight Saving Time". The thermostat is powered by 2 x 1.5V IEC LR6 (AA) alkaline batteries Battery life is 2 years, low battery warning Wireless unit powered at 230V Setting range 5…35 °C Measurement accuracy 0.5 °C Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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