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.

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 …

Jun 21, 2022 · What is economizer? 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, …

Nov 14, 2025 · An economizer is a heat recovery device used to improve the efficiency of boilers or heating systems. It captures waste heat from flue gases and uses it to preheat the feed water before …

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.

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.

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 …