Hey wood stove owners! If you have a Hearthstone Heritage I model 8021, this replacement baffle board kit is exactly what you need to keep your stove running smoothly. Made right here in the USA by Lynn Manufacturing, so you know the quality is top-notch. The ceramic fiber alternative board can handle crazy high temperatures up to 2100°F without breaking a sweat. Plus it's not classified as hazardous like some other materials - safety first! The kit includes everything: the main baffle board, a stainless steel bracket, and two SS wires. It's designed to fit perfectly in your Heritage I 8021 (note: for 8022 & 8023 models, you'll need a different part number). Measuring about 17.5 x 8.5 x 0.5 inches, this durable board will help your stove burn more efficiently and last longer. Installation is straightforward if you're handy, but always consult a professional if you're unsure. Seriously, maintaining your wood stove with quality parts like this means more cozy winters ahead without any headaches. Your stove will thank you with better performance and longer life!