Rheem-Ruud AS-59066-90 Heat Exchanger Assembly with Gaskets

The Rheem-Ruud AS-59066-90 is a genuine OEM heat exchanger assembly designed for select Rheem and Ruud furnace models. This critical component is responsible for transferring heat from the combustion process to the air circulating through your heating system, while keeping combustion gases safely isolated from your living space.

Key Features:

• Genuine Rheem-Ruud factory replacement part ensures proper fit and performance
• Includes gaskets for complete installation and proper sealing
• Constructed from durable materials designed to withstand high-temperature operation
• Direct replacement for worn or cracked heat exchangers
• Helps restore furnace efficiency and safe operation

Heat exchanger failure is one of the most serious furnace issues, as cracks can allow dangerous combustion gases to mix with household air. This assembly provides a reliable factory solution to restore your heating system to safe, efficient operation. Professional installation is strongly recommended to ensure proper fit, sealing, and safety testing.