Replacement Baffle Board Kit for Hearthstone Castleton I 8031 Wood Stove (2019 and newer). The Kit includes one 3120-031 baffle, one 3120-032 baffle, and three 4300-0120 cotter pins.
Baffles in wood stoves and inserts are required to be in good condition to burn efficiently and meet EPA emissions regulations. The baffle, when working correctly, creates a secondary high temperature burn zone to reduce smoke emissions. Over time, it is normal for baffles to deteriorate and they can be easily broken during routine maintenance. Stoves with broken or missing baffles will burn less efficiently, smoke more, and not comply with emissions regulations. To ensure your stove is working efficiently and safely, inspect your baffles yearly and replace them when they have visible damage such as cracking or missing material.