In analysing the operation of the oil boiler, we can see that the
starting temperature of the oil (T7) varied in the range of
250.2 Ce290.4 C, with an average value of 272.4 C. The temperature
of the heating oil returning from the processing equipment
(T6) fluctuated in the range of 211.1 Ce268.4 C. The average
value obtained in the test period was 249.5 C.