Astria & Superior Baffle Board Kit | Fits Montecito Estate CAT & WCT6940 | Set of 2 | Part #2733A / Replaces F3017

Astria & Superior Baffle Board Kit – 2733A | Replaces F3017 | Fits Montecito Estate CAT & WCT6940 | Set of 2 | Superwool Plus | 2100°F Rated | Made in USA

Improve combustion efficiency and maintain EPA compliance with the Lynn Manufacturing 2733A Replacement Refractory Baffle Kit, built specifically for Astria Montecito Estate CAT and Superior WCT6940 fireplaces. This precision-fit kit replaces OEM part F3017 and features a shiplap joint for improved alignment and fit. Constructed from Superwool Plus, it provides a safe, high-performance alternative to traditional ceramic fiber baffles.

Key Features:
• OEM Replacement: Replaces Astria / Superior part F3017 (set of 2 refractory baffle boards).
• For Catalytic Models: Designed for Montecito Estate CAT – not compatible with non-CAT versions.
• Improved Fit: Shiplap joint ensures superior board mating compared to OEM’s 45° chamfer.
• High-Temperature Rated: Withstands up to 2100°F continuous use.
• Safe Superwool Plus Construction: Non-carcinogenic, GHS-label-free ceramic fiber alternative.
• Made in the USA: Premium quality and precision by Lynn Manufacturing.

Specifications:
• Product Name: Refractory Baffle Board Kit
• Part Number: 2733A
• Replaces: Astria / Superior F3017
• Compatibility:
  • Astria: Montecito Estate CAT
  • Superior: WCT6940
• Not Compatible With: Montecito Estate non-CAT models (use Lynn 2729A instead)
• Size (Mated with Shiplap): 23-1/4" x 10-3/4" x 1/2"
• Material: Rigidized grey Superwool Plus (ceramic fiber alternative)
• Temperature Rating: Up to 2100°F
• Quantity: Set of 2 boards
• Manufacturer: Lynn Manufacturing
• Country of Origin: USA

Why Choose the Lynn 2733A Baffle Kit?
The secondary burn zone is critical to maintaining clean, efficient combustion. The 2733A provides a durable, precise-fit replacement that enhances airflow, heat reflection, and emissions control—offering a safer, longer-lasting solution for catalytic fireplace systems.

Restore performance and efficiency in your Astria Montecito Estate CAT or Superior WCT6940 with the Lynn Manufacturing 2733A Baffle Kit – engineered for high heat, precision-fit, and lasting durability.