Traditional Collection Home / Our Specialties / Fireplaces / Gas - Traditional / Traditional Collection TC 36 Viewing Area 983 sq. in. BTU 47,000 - 35,000 Heating Capacity Fuel Type Gas Features/Notes Clean Face, Flush Hearth, Design-AFire, Electronic ignition, Battery back-up, Smart Home Control System compatible TC 36 Arch Viewing Area 941 sq. in. BTU 47,000 - 35,000 Heating Capacity Fuel Type Gas Features/Notes Clean Face, Flush Hearth, Design-AFire, Electronic ignition, Battery back-up, Smart Home Control System compatible TC 42 Viewing Area 1,397 sq. in. BTU 61,000 - 46,200 Heating Capacity Fuel Type Gas Features/Notes Clean Face, Flush Hearth, Design-A-Fire, Electronic ignition, Battery back-up, Smart Home Control System compatible, Heat Transfer Cool Wall System TC 54 Viewing Area 2,034 sq. in. BTU 84,000 - 59,000 Heating Capacity Fuel Type Gas Features/Notes Clean Face, Flush Hearth, Design-A-Fire, Electronic ignition, Battery back-up, Smart Home Control System compatible