Hello, I would like to ask for some information that I have not been able to find here so far. I apologize in advance, if this topic is already somewhere (I chose the name for this reason), then do not be angry. We live in a two-generation family house, ie two families. The total space for heating is about 200 square meters. The boiler is owned by Viaudruss U22 C. 4 cells, ie 23.3 kW (indicated on the label on the back of the boiler) There was no problem with heating even in the cold, but the boiler had to run at least at a temperature of 70 - 80 ° C. I have now purchased a conversion kit for automatic brown coal feeding. it is a type where the burner (self-cleaning type) is inserted instead of the lower door, which is dismantled and by means of brackets that seal the burner with the feeder is attached by a screw. I chose this option mainly because of the price (21500CZK) The temperature I heat for about 4 weeks is lower than I always needed to understand - constant temperature. I would like to ask you now. The system of steel 2 "pipes redesigned the pump, from the last person. The system works, but one radiator, which is in the same level as the boiler is not warm. I found that the" return "from the radiator is connected to the circuit just behind the boiler, the circulating pump it is still on the cold branch before this connection (so it pushes into the radio station both from the top and from the other side - from the hot and cold) I want to know whether to this radiator and others still work b) whether it will change the performance of this system in some way.For better or worse.Thank you in advance, if something is not clear, I will answer immediately.Otherwise the experience with such a redesigned automatic boiler so far very satisfactory, but the winter is gone. Setting: feeding: 15s Pause: 50s Fan: 80% (I tried lower values, but at this power, the start was faster) Attenuation 5-7 minutes Start 8-10 minutes Pump power st.2