In this paper,by testing the flue gas content and thermal performance of different thermal load,observing whether condensate water is generated in the heater exchanger under different pipeline gas-distributing mode and dif-ferent fan speed,to select the appropriate and the minimum thermal load.This paper has reference significance for de-termining the minimum thermal load under different pipeline gas-distributing mode in the product development area of gas water heater.
different pipeline gas-distributing modefan speedminimum thermal loadcondensate watergas water heater