Then why only 1 star?
The hot air is supposed normally after the flame has heated the pot floor escape through the heat exchanger to the side outwards. In this case, then, the residual heat of the air is absorbed by the fins in order to increase the efficiency. Unfortunately, the set has a rough design error. The holes that are in the base of the set should normally be punched so that the warm air through the heat exchanger must. Unfortunately the holes sit too deep so that needs only a fraction of the hot air through the fins. This is the function of the heat exchanger equal to zero. The Esbit CS2350HA set I had also ordered the holes sit exactly as it should be. Therefore, I am assuming that it is a design here at this set error. (See also my selected images)
Conclusion:
Because of the above problem, I can not recommend this set.
