Savor a robust, full fire with plenty of heat, or adjust the flame using the easy-to-reach single lever air control on the front of the stove to enjoy a lower heat and magnificent burning embers. You have the option!
 
The first Regency stove with Eco-Boost triple burn technology was the huge hybrid wood-burning freestanding Regency Pro-Series F3500. Use the bypass control to activate the catalyst when the integrated thermometer reaches the "Active" range. Watch your fire burn cleaner, longer, and more consistently.