SBI Baffle Board – 2503A | Replaces 21389 & 21388 | Fits Century, Drolet, Enerzone, Osburn, Ventis & More

SBI Baffle Board – 2503A | Replaces 21389 & 21388 | Fits Century, Drolet, Enerzone, Osburn, Ventis & More | Superwool Plus | 2100°F Heat Rating | Made in USA
Improve combustion performance and meet EPA emissions standards with the Lynn Manufacturing 2503A Replacement Baffle Board. This durable, high-temperature board replaces SBI part 21389 (and 21388) and fits a wide range of wood stove and insert models across popular brands like Century, Drolet, Enerzone, Flame Energy, Osburn, and Ventis. Crafted from Superwool Plus, it provides superior strength and safety without the health risks of ceramic fiber.

Key Features:
✅ Replaces SBI Part 21389 (and 21388) – Trusted fit for dozens of models across multiple brands
✅ High Heat Tolerance – Withstands continuous temperatures up to 2100°F
✅ Safe & Non-Hazardous – Superwool Plus is a ceramic fiber alternative with no GHS warnings
✅ Rigidized Gray Surface – Built tough for durability during installation and use
✅ Made in the USA – Engineered by Lynn Manufacturing for long-lasting performance

Specifications:
📌 Product Name: Replacement SBI Baffle Board
📌 Part Number: 2503A
📌 Replaces: SBI 21389 and prior 21388
📌 Compatibility:
• Century: CW2900-I (CB00006, CB00022), FW2900 (CB00026)
• Drolet: Escape 1800 & 1800-I (DB03101, DB03102, DB03111, DB03112, DB03113, DB03125, DB03127), Heritage (DB03190), Deco Alto (DB03220)
• Enerzone: Harmony 2.3 (EB00045), Destination 2.3 & 2.3-I (EB00022, EB00021), Solution 2.3 & 2.3-I (EB00012, EB00013)
• Flame Energy: X.T.D. 1.9-I (FL061)
• Osburn: Inspire 2000 & Matrix Series (OB02010, OB02011, OB02020, OB02021, OB02042, OB02045)
• Ventis: HES240 (VB00016), Archway 2300 (WB21IN), Gateway 2300 (WB23FS), Blue Ridge 300L, 300P, 300-I
• Other: Green Mountain 70 Insert (8450)
📌 Size: 20" x 12-1/2" x 1-1/4"
📌 Material: Rigidized Superwool Plus (non-carcinogenic, ceramic fiber alternative)
📌 Temperature Rating: Up to 2100°F
📌 Manufacturer: Lynn Manufacturing
📌 Country of Origin: USA

Why Choose the Lynn 2503A Baffle Board?
A properly functioning baffle is essential for maintaining your stove’s secondary combustion zone, boosting efficiency, and reducing emissions. The 2503A delivers a precise fit, enhanced durability, and safe, non-toxic performance, making it a smart upgrade or replacement.

🔥 Restore clean, efficient operation in your stove or insert with the Lynn Manufacturing 2503A Baffle Board – built to withstand the heat, and made to perform.