Wortformen:(regular plural) economizers
(Mechanical engineering: Energy, thermodynamics and heat transfer) The economizer of a boiler is the part where heat is taken out of flue gas. ⇒ The economizer is located between the firebox and the stack, and the hot flue gases pass through it as they move out of the firebox and into the stack. ⇒ Boiler exhaust gases pass across the economizers which are located in the exhaust ductwork and the heat is transferred to the feed water. ⇒ The economizer of a boiler is the part where heat is taken out of flue gas.
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