3.5 / 3500 Series Baffle Board – 2517A | Replaces SBI 21565 & 21585 | Fits Drolet, Osburn, Enerzone, Englander, Flame, Century, Ventis

3.5 / 3500 Series Baffle Board – 2517A | Replaces SBI 21565 & 21585 | Fits Drolet, Osburn, Enerzone, Englander, Flame, Century, Ventis | Superwool Plus | 2100°F Heat Rating | Made in USA

Boost efficiency and restore clean-burning performance in your wood stove or insert with the Lynn Manufacturing 2517A Baffle Board. Built for high-capacity 3.5 cu. ft. fireboxes, this replacement board fits a wide range of SBI sub-brands, including Drolet, Osburn, Enerzone, Century, Ventis, Flame, and Englander. It replaces both the SBI C-Cast baffle (21565) and vermiculite baffle (21585), offering a durable upgrade with modern materials.

Key Features:
• Replaces OEM baffles – SBI part numbers 21565 (C-Cast) & 21585 (vermiculite)
• High-Temperature Resistance – Withstands up to 2100°F for long service life
• Wide Compatibility – Designed for 3.5 cu. ft. wood stoves and inserts across multiple brands
• Non-Hazardous Ceramic Fiber Alternative – Made from Superwool Plus (no GHS hazard warnings)
• Reinforced Surface – Rigidized grey finish resists cracking and thermal fatigue
• Made in the USA – Quality-tested by Lynn Manufacturing

Specifications:
• Product Name: 3.5 / 3500 Series Baffle Board
• Part Number: 2517A
• Replaces: SBI 21565 and 21585
• Compatibility:
  – Enerzone: Solution 3.5, 3.5-I (EB00053, EB00062)
  – Osburn: 3500, 3500-I (OB03500, OB03510)
  – Drolet: Escape 2100, 2100-I (DB03129, DB03131), HT-3000 (DB07300)
  – Englander: Blue Ridge 500, 500-I (ESW0012, ESW0014)
  – Ventis: HES350 (VB00020)
  – Century Heating: FW3500, CW2500 (CB00024)
  – Empire: Gateway 3500 (WB35FS)
• Size: 22" x 14" x 1-1/4"
• Material: Superwool Plus (rigidized grey ceramic fiber alternative)
• Temperature Rating: Up to 2100°F
• Manufacturer: Lynn Manufacturing
• Country of Origin: USA

Why Choose the Lynn 2517A Baffle Board?
A damaged or missing baffle reduces efficiency, increases emissions, and strains your stove. The 2517A restores secondary combustion efficiency while providing a longer-lasting, safer alternative to outdated vermiculite or ceramic fiber boards. Engineered for extreme heat, it ensures your stove runs hotter, cleaner, and safer.

Upgrade your stove with the Lynn Manufacturing 2517A Baffle Board – precision-made in the USA for maximum durability and performance.