<prompt> Translate the following text to SwahiliRegardless of where the SCR reactor is located, ductwork from the economizer outlet to the SCR reactor and back to the air preheater inlet must be accommodated.  <response>: Bila kujali ambapo SCR reactor iko, ductwork kutoka economizer outlet kwa SCR reactor na nyuma kwa hewa preheater inlet lazima kuwa accommodated. 