K20 boiler set 20kW + buffer tank

K20 boiler 500L set 
Incl. :  

• Long burning time boiler K20 20 kW
• Buffer 250 - 500L

Option:

Electric boiler

• You can connect 3 - 12 kW electric resistance power to the charger and thus the charger turns into a night electric boiler or a night electric accumulator that can store cheap night electricity or act as an electric boiler without wood heating.

  Hot water heat exchanger package

• You can connect a hot water heat exchanger package to the tank (includes a heat exchanger, pump and flow sensor) that produces hot water using the entire buffer charging capacity.