The lower boiler header is installed in reverse
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The lower collection boxes of the boiler’s water wall are installed in reverse order. Does this have any impact on the boiler’s operation? I believe it doesn’t have a significant effect; during natural circulation, the driving force for fluid flow is the density difference resulting from heat transfer. Even though the two collection boxes are installed in reverse, it doesn’t greatly affect the overall circulation process
How was it installed backwards? Was it upside down, or sideways? If it’s reversed left and right, there should be no problem; generally, the left and right sides of a boiler’s water wall header are identical. The dimensions at the top and bottom are different.