Electric boiler Colonel 15 kW with advanced LCD display - model 15/9/6/4 kW, ideal for efficient heating and temperature management in your home.
Electric boiler from a Polish manufacturer. Model equipped with electronic pump and diaphragm vessel, used as main or backup heat source, working with any type of other heat source, including gas boiler or heat pump. Equipped with an advanced LCD control panel with c programming.o., c.w.u., circulation and weather. Available in powers of 4, 6, 9, 12, 15, 18 or 24kW with the option to limit the operating range of each power to 33 or 67%. Boilers above 12kW can be modulated to a lower output thus reducing the level of electrical protection required. Built-in NO/NO contact for connection of an external thermoregulator, inverter, second heat source automation or other control device. PV ready functionality - equipped with an adjustable energy consumption meter, increases the level of self-consumption, allows the use of excess energy production, accelerates the payback period of photovoltaic investment. Optional package (#1) c.w.u. with a solenoid valve enables the c.w.u. via a storage tank with a coil (the tank is not included in the package). Optional package (#2) to control all boiler functions via smartphone. Optional package (#3) of radio-controlled room and weather sensors.Do you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
