Daily Archives: July 9, 2025

Boiler economizer is a heat exchanger installed on the flue gas stack of a boiler. Its primary function is to capture and utilize heat from the flue gases that would otherwise be wasted. This process enhances the overall energy efficiency of the boiler system. The economizer operates by transferring heat from the hot flue gases […]

A boiler economizer is a heat exchanger that recovers waste heat from flue gases to preheat boiler feedwater, thus improving overall boiler efficiency and reducing fuel consumption. It acts as a cost-effective solution for saving energy and money by utilizing the otherwise wasted heat from the boiler’s exhaust. How it works: Hot flue gases...

The function of the Boiler Economizer The Economizer in Boiler works on the principle of Heat Transfer. Heat transfer usually takes place from high temperature to low temperature. In the case of Boilers, flue gases or exhaust from the boiler outlet are at high temperature and water that needs to be preheated is at low […]

Boiler Economiser and Waste Heat Recovery Concept Boilers are generally designed to produce steam from water. Water is converted to steam by transferring both sensible and latent heat. Sensible heat is the amount of heat required to increase the temperature of water at constant pressure without changing its liquid state, while Latent heat is the...