JZHC SmartFlame

The JZHC SmartFlame is a FREE app from John Zink Hamworthy Combustion, a global leader in emissions control and clean-air systems made for customers of John Zink Hamworthy Combustion and students taking heating and combustion classes from the John Zink Institute.

The simulator is available free of charge to students who have attended select John Zink Institute℠ courses, our online furnace simulator can be used to study a variety of parameters including fuel composition and cost, firing rate, ambient air temperature and humidity, and burner and stack damper settings.
Simply enter your email address and begin your simulation by entering your input values, select your heater design, and see the resulting output in detail including density of air, atmospheric pressure at grade, fuel properties, pressure drop through system, and percent differentials.

No account is required to try out the Heater Simulator, however it is recommended classes be taken at the John Zink Institute to better understand the heater, it’s processes, and what the numbers mean. To sign up for classes, visit johnzinkinstitute.edu. Classes are offered worldwide. Sign up today!