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 an efficient way …

An economizer is a part of a building's HVAC system that uses cool outdoor air instead of air conditioning when the outdoor temperature is favorable.

Nov 16, 2025 · Using economizer systems helps make buildings more sustainable. They cut down on energy use, which means less carbon emissions and supports green building goals. “Economizers …

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 air …

Apr 15, 2023 · An economizer is a kind of heat-exchanging device. Economizers are mechanical devices that are designed to save energy or perform a proper function, such as preheating a process fluid.

Oct 17, 2024 · In summary, an economizer is an energy-saving component that uses outdoor air for cooling, reduces operational costs, and enhances the efficiency of an HVAC system, particularly in …

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 air to help cool …

Economizers use a system of sensors and vents to maintain proper temperatures inside using outside air. Externally, economizers look like stacked vents attached to the outside of a rooftop package unit.