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 …

Description of Technology An air-side economizer is a duct and damper arrangement with a control system that enables the heating, ventilation, and air conditioning (HVAC) system to use outdoor air …

Dec 26, 2025 · An economizer is a mechanical component integrated into a heating, ventilation, and air conditioning (HVAC) system designed to leverage favorable outdoor air conditions for cooling a …

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 …

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.

Dec 15, 2019 · Learn how HVAC economizers work to save energy by using outside air and explore the types, including dry bulb and enthalpy economizers.

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.

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 boilers and …