The results of the studies of local heat transfer in a gas-liquid system in the wall region of a tall, baffled agitated vessel equipped with the system of two impellers on the shaft are presented. A Rushton turbine was located at the upper position. CD 6 and A 315 impellers were used as the lower agitators. On the basis of the obtained results, the effect of the lower impeller on the distribution of the heat transfer coefficient has been estimated. Averaged numerically local values of the heat transfer coefficients have been worked out in the form of equations describing experimental results within the transitional and turbulent range of the fluid flow.