NBK-20779 RV Furnace Combustion Air Wheel - Replaces Atwood 32777, 33128, 37107 PP Gaskets

NBK-20779 RV Furnace Combustion Air Wheel - Replaces Atwood 32777, 33128, 37107 PP GasketsNBK 20779 RV Furnace Combustion Air Wheel Direct Replacement for Atwood Furnace Systems Restore proper combustion airflow and reliable furnace operation with the NBK 20779 Furnace Combustion Air Wheel. A cracked, warped, or worn combustion wheel starves your burner of fresh air causing ignition failures, safety shutdowns, and unreliable heating. The NBK 20779 is engineered as a direct OEM equivalent replacement for Atwood 32777, 33128, and 37107,

this replacement panel enhances both your stove’s functionality and appearance—helping you enjoy your fire safely and beautifully for years to come

• Proudly Made in the USA – Precision-crafted from premium-grade materials

Crafted from high-quality graphite-impregnated fiberglass for long-lasting performance

Complete Installation Kit – Includes 7 feet of gasket rope and 2 oz adhesive for easy setup

SKU: 20911

Johnson Energy Furnaces:

and safe for your home

• High-Temperature Endurance: Withstands continuous exposure to temperatures up to 1

It’s a direct fit for Ashley model AY052713R (Left) and an exact replacement for Regal/Fasco Part #D126

Compatibility: Treemont 7GT1-ND wood stove

• Durable Construction – Built to handle high-use stove environments with long-lasting reliability

7855MVA-A11U