Hearthstone Heritage I Baffle Board Kit – 2437A | Replaces 90-76210 | Fits Model 8021

Hearthstone Heritage I Baffle Board Kit – 2437A | Replaces 90-76210 | Fits Model 8021 | Includes Board, Bracket & Wires | Superwool Plus | 2100°F Heat Rating | Made in USA
Restore your Heritage I wood stove’s performance with the Lynn Manufacturing 2437A Baffle Board Kit, a complete, high-temperature solution designed to replace Hearthstone part 90-76210. This kit fits the Hearthstone Heritage I model 8021 only and includes all necessary hardware and a durable, high-performance Superwool Plus baffle board.

Key Features:
✅ Complete OEM Replacement Kit – Replaces Hearthstone 90-76210
✅ Kit Includes:
• 1 x Baffle Board (3120-020)
• 1 x Stainless Steel Bracket (5121-066)
• 2 x Stainless Steel Wires (700-090)
✅ Fits Model 8021 Only – For Heritage II (8022, 8023), use Lynn 2438A
✅ High-Temperature Resistance – Withstands up to 2100°F
✅ Safe Superwool Plus – Non-carcinogenic and free of GHS health warnings
✅ Rigidized Gray Surface – Enhanced strength and longevity
✅ Made in the USA – Engineered by Lynn Manufacturing for durability and reliability

Specifications:
📌 Product Name: Hearthstone Heritage I Baffle Board Kit
📌 Part Number: 2437A
📌 Replaces: Hearthstone 90-76210
📌 Compatibility: Hearthstone Heritage I Model 8021
📌 Baffle Board Size: 17-1/2" x 8-1/2" x 1/2"
📌 Material: Rigidized Superwool Plus (ceramic fiber alternative)
📌 Temperature Rating: Up to 2100°F
📌 Package Dimensions: 20.67" x 9.06" x 1.42"
📌 Weight: 1.76 lbs
📌 ASIN: B071VG7L3B
📌 Model Number: 2437A
📌 Country of Origin: USA

Why Choose the Lynn 2437A Kit?
Designed for high-efficiency performance, this complete baffle system helps maintain the secondary burn zone for better heat retention and cleaner emissions. The 2437A kit is built to last and includes all components needed for fast, reliable installation.

🔥 Upgrade your Hearthstone Heritage I stove with the Lynn Manufacturing 2437A Baffle Board Kit – engineered for heat, safety, and long-term performance.