The Heat Exchangers market refers to the global industry involved in the design, manufacture, and distribution of heat exchangers, which are devices used to transfer heat from one fluid to another. As a critical component in various industries, the Heat Exchangers market size is estimated to be around $18.9 billion in 2025. The growth outlook for the Heat Exchangers market is promising, with a projected market forecast of $28.6 billion by 2033, driven by increasing demand from the chemical, oil and gas, and power generation sectors. The industry expansion is expected to be driven by the rising need for energy efficiency and the growing adoption of heat exchangers in emerging economies. The scope of the Heat Exchangers market encompasses various types, including shell and tube, plate, and air-cooled heat exchangers, as well as different applications, such as HVAC, chemical processing, and power generation.