The TN40 Pellet Fireplace Insert combines advanced technology and practical features to provide efficient and hassle-free heating. It is EPA certified, ensuring environmentally friendly performance, and is equipped with digital controls and a shut-off switch for convenience. With clean glass airwash technology and a self-cleaning stainless steel burn pot liner, maintenance is made easy. The automatic igniter and spacious 60 lb hopper capacity ensure long-lasting warmth, offering 8,000-36,000 BTUs of heat with an impressive 73% efficiency. Designed to last, this fireplace insert features a durable 3" flue size and is ideal for keeping your home cozy for hours.