Regency Classic I3100 Standard Features EPA Certified Single rod draft control Clean glass airwash system Ceramic glass High performance brick-lined fire box Black convection grills Options Cast iron door in black or nickel accent Nickel convection grills Regular or oversized faceplate (black trim included) Screen door 2 speed blower Specifications Max. BTU: 75,000 Typical Sq. Ft. Heated: 1,800-3,000 Optimum Efficiency: 75.4% Max Log Size: 21" Burn Time (typical): up to 10 hrs Firebox Size: 2.9 cu.ft Flue Size: 6" Price: $0.00 Updating cart...