Enjoy a full, roaring fire with strong heat or use the single lever air control, conveniently located on the front of the stove, to adjust the flame to enjoy lower heat and gorgeous glowing embers. The choice is yours! The Regency Pro-Series F3500 large hybrid wood burning freestanding stove is one of the original Regency stoves that feature Eco-Boost triple burn technology. When the included thermometer enters the "Active" range, use the bypass control to engage the catalyst; and watch your fire burn longer and more consistent, while still being environmentally friendly. Opening the door a full 170 degrees, lets you load up to 60 lbs. of 20" logs (front to back & side to side) at one time and the discreet ashlip will help to keep the floor in front of your new stove clean. You will be able to fit this unit anywhere in your home, using the rear heat deflector (included) to give you the closest clearances in the industry.