zozen boiler
Home Service FAQs Boiler basics What impact will stack temperature have on boiler performance?

What impact will stack temperature have on boiler performance?

27 Dec 2019

Stack temperature is the temperature of the combustion gases (dry and water vapor) leaving the boiler. A well-designed boiler removes as much heat as possible from the combustion gases. Thus, lower stack temperature represents more effective heat transfer and lower heat loss up the stack. The stack temperature reflects the energy that did not transfer from the fuel to steam or hot water. Stack temperature is a visible indicator of boiler efficiency. Any time efficiency is guaranteed, predicted stack temperatures should be verified.

Stack loss is a measure of the amount of heat carried away by dry flue gases (unused heat) and the moisture loss (product of combustion), based on the fuel analysis of the specific fuel being used, moisture in the combustion air, etc.

 

Related news View More
  • ZOZEN Boiler's Reciprocating Grate Boilers Excel Overseas, Empowering Multiple Industries with Efficient Operation
    In recent years, as global energy demands continue to rise and environmental regulations become increasingly stringent, high-efficiency boiler equipment has garnered significant attention in international markets. As an industry-leading boiler supplier, ZOZEN Boiler has achieved repeated success in overseas markets through its self-developed reciprocating grate technology, providing customized thermal solutions for multiple industries. Numerous projects exported to countries including Kyrgyzstan...
    27 May 2025
  • ZOZEN Gas-fired Boilers: A Reliable Force Driving Green Upgrades in the Automotive Industry
    As a technological pioneer and quality benchmark in the industrial boiler field, ZOZEN Boiler, with profound technical expertise, outstanding innovation capabilities, and reliable product performance, has deeply integrated into the automotive industry supply chain, becoming a steadfast partner for many internationally renowned automotive companies in achieving green and intelligent manufacturing. ZOZEN Gas-fired Boilers: The Firm Choice of the Automotive Industry Geely Auto: WNS Series Boile...
    20 May 2025
  • Overseas Orders Surge: ZOZEN Boiler Supports Industrial Upgrading in Venezuela
    Recently, ZOZEN Boiler successfully exported multiple WNS series gas-fired steam boilers to Venezuela, serving the local paper-making and food processing industries. This achievement not only marks another major breakthrough for ZOZEN Boiler in the international market but also demonstrates the technological strength and competitiveness of Chinese manufacturing in the global industrial sector. By providing efficient, environmentally friendly, and intelligent boiler equipment, ZOZEN Boiler has in...
    13 May 2025

Find the Right Boiler For You

Name *

Email *

WhatsApp/WeChat

Products

Power/Capacity