In simple terms, an economizer is a heat exchanger. Robert Stirling 's innovative contribution to the design of hot air engines of 1816 was what he called the 'Economiser'.

An economizer is a heat exchanger that utilizes a small part of the total refrigerant flows from a condenser to lower the temperature of the remaining refrigerant flow.

Mar 18, 2025 · An economizer is a component of HVAC systems that can significantly reduce energy costs for commercial buildings. By harnessing cool outdoor air, economizers provide …

Jul 22, 2025 · An economizer is a key energy-saving feature found in many commercial HVAC systems, especially rooftop units (RTUs) and large air handlers. It works by using cool outdoor …

In basic terms, economizers are heat exchangers. Applications include the preheating of boiler feed water, waste heat recovery, and cogeneration. Economizers are also used in waste heat …

Jun 21, 2022 · An economizer is a mechanical device that reduces the amount of energy used to cool a data center or other buildings. It is integrated into the building's heating, ventilation and …

Dec 15, 2019 · An HVAC economizer is a device attached to a heating and cooling system that reduces the need for mechanical cooling by using outside air to cool indoor spaces.

The economizer operates by transferring heat from the hot flue gases to the incoming feedwater. This preheats the feedwater, reducing the energy required to bring the water to the desired …

Jan 14, 2025 · Learn what a boiler economizer is, how it works to recover heat, and its benefits. Discover its types, installation, and economic advantages in energy savings.

Feb 24, 2012 · A boiler economizer (also known as an economizer) are mechanical devices intended to reduce energy consumption or perform a useful function such as preheating a fluid.