Lynn Manufacturing Replacement Quadrafire Baffle Board, 2100 Millennium ACT, 831-2040, 2356A

2356A Quadra-Fire Baffle Board – Replaces 831-2040 – Fits 2100 Millennium ACT – Superwool Plus 2100°F – Made in USA

Restore efficient combustion and protect your stove’s internal components with the Lynn Manufacturing 2356A Replacement Baffle Board. Designed as a direct replacement for Quadra-Fire part 831-2040, this high-performance baffle board is engineered specifically for the Quadra-Fire 2100 Millennium ACT wood stove. Built from durable Superwool Plus, this advanced ceramic fiber alternative provides superior heat resistance, long service life, and improved safety in high-temperature environments.

Key Features:
• Direct replacement for Quadra-Fire 831-2040
• Designed for 2100 Millennium ACT wood stoves
• High-temperature rating up to 2100°F
• Superwool Plus construction – non-carcinogenic ceramic fiber alternative
• Rigidized gray finish for enhanced durability and structural integrity
• Helps maintain proper airflow and secondary combustion
• Made in the USA by Lynn Manufacturing

Specifications:
• Part Number: 2356A
• Replaces: 831-2040
• Product Type: Fiber Baffle Board
• Dimensions: Approx. 18-1/2" x 12-1/2" x 1/2"
• Material: Superwool Plus ceramic fiber alternative
• Color: Rigidized gray
• Temperature Rating: Up to 2100°F
• Manufacturer: Lynn Manufacturing
• Country of Origin: USA

Compatible Stove Brands & Models:
• Quadra-Fire 2100 Millennium ACT

Fitment Note:
This baffle board is designed for ACT (Advanced Combustion Technology) models using part number 831-2040. It is not compatible with ACC (Automatic Combustion Control) models.

Important Note:
This product is made from Superwool Plus, a next-generation pyro-ceramic insulation material designed for high-temperature stove applications. It is not tempered glass. This material is engineered to withstand direct flame exposure and prolonged heat without cracking under thermal stress.

Pairs Well With:
Quadra-Fire insulation blankets (832-3390 / Lynn 2350E), firebrick panels, secondary air tubes, and combustion system components.

Why Choose the Lynn Manufacturing 2356A Baffle Board?
A damaged or worn baffle can reduce stove efficiency, increase emissions, and allow excessive heat to escape through the flue. Replacing your baffle with the 2356A restores proper airflow, supports secondary combustion, and helps maintain clean-burning, EPA-compliant performance while protecting internal stove components.

Installation Instructions:
Allow the stove to cool completely before servicing.
Remove any necessary components to access the baffle area.
Carefully remove the existing baffle board.
Clean and inspect support ledges.
Install the new 2356A baffle board in the correct orientation.
Ensure it sits flat and is fully supported.
Reassemble components and verify secure placement before use.

Installation Tip:
Never operate your stove without a properly installed baffle board and insulation blanket. Doing so can reduce efficiency and damage internal stove components.

Restore efficiency, improve combustion, and extend the life of your stove with the Lynn Manufacturing 2356A Quadra-Fire Baffle Board—engineered for durability, safety, and reliable high-temperature performance.