Rheem-Ruud AS-61579-04 Heat Exchanger for 100 Wide Body Furnaces

The Rheem-Ruud AS-61579-04 is a genuine OEM repair part designed for residential gas furnace applications. This 100 wide body heat exchanger serves as a critical component in the heating system, transferring heat from combustion gases to the air circulated throughout your home.

Key Features:

• Genuine Rheem-Ruud factory OEM part ensuring proper fit and performance
• Compatible with multiple RGDG, RGDJ, RGPH, RGPJ, RGPK, RGPL, RGPN, RGPP, RGPQ, RGPR, RGVH, RGVJ, and SGDG series furnace models
• 100 wide body design for optimal heat transfer efficiency
• Constructed to meet original equipment specifications
• Direct replacement for worn or damaged heat exchangers

The heat exchanger is an essential safety component that separates combustion gases from the breathable air in your home. When the original heat exchanger develops cracks or corrosion, replacement with a genuine OEM part like the AS-61579-04 is critical for safe furnace operation. This part fits dozens of 80% AFUE furnace models including the 80PJ, 80PS, GF801U, GF802U, GF80V2U, R801CA, and R801PA series units.

Compatible Model Series: RGDG, RGDJ, RGPH, RGPJ, RGPK, RGPL, RGPN, RGPP, RGPQ, RGPR, RGVH, RGVJ, SGDG, and various 80PJ/80PS series furnaces. Always verify your model number before ordering to ensure proper fitment.