Description
The Rheem-Ruud AS-61805-36 is an OEM replacement heat exchanger engineered to restore peak thermal performance in compatible Rheem-Ruud heating systems. Designed as a direct-fit replacement, this heat exchanger ensures efficient heat transfer between the combustion gases and the circulated air stream, maintaining the safety and efficiency standards your system was built to deliver.
Key Features
- OEM Rheem-Ruud replacement heat exchanger for precise fit and compatibility
- Engineered for efficient thermal transfer to maximize heating performance
- Helps maintain system efficiency and indoor air quality by containing combustion byproducts
- Direct replacement design minimizes installation time and complexity
- Built to Rheem-Ruud quality standards for long-lasting, dependable operation
Why Replace Your Heat Exchanger?
A cracked or failing heat exchanger is a serious safety concern — it can allow combustion gases, including carbon monoxide, to mix with conditioned air. Replacing a worn heat exchanger with a genuine Rheem-Ruud part restores the integrity of your system and protects building occupants.
Compatibility
- Designed for use in compatible Rheem-Ruud furnace and heating systems
- Verify compatibility with your unit’s model and serial number before ordering
Product Details
- Brand: Rheem-Ruud
- Part Number: AS-61805-36
- Part Type: Heat Exchanger







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