Energy document of identification

Today the “energy document of identification” came, the yardstick for housing promotion is. Unfortunately I had to state that the controlled dwelling ventilation was not considered. Thus a characteristic energy value of 45Kwh/m results ². Since I have the program for the computation at home, I the values directly entered and determined, that the characteristic energy value with ventilation with approx. 27Kwh/m ² to lie would have - those are 2 promotion stages (7,330 more national loans correspond)! That must be clarified now very fast with the company Romberger, otherwise we cannot to submits and our request this year no longer is treated! In addition gibt's two further ambiguity bez. the values for the windows, which constitute however max. 2Kwh/m ².