
Rheem-Ruud AS-59066-90 Heat Exchanger
The Rheem-Ruud AS-59066-90 Heat Exchanger is an essential OEM replacement part designed for high-efficiency thermal transfer in residential and commercial Rheem HVAC systems. Engineered for a precise fit and long-term durability, this stainless steel heat exchanger comes complete with a heat exchanger gasket kit to ensure a gas-tight seal and leak-proof performance during high-pressure operation. As the direct replacement for AS-59066-05, this model is also compatible with older furnace parts including AS-59066-02, AS-59066-07, and AS-59066-10, making it a versatile solution for maintenance and repair of aging units.
For veteran technicians, the AS-59066-90 offers optimized heat transfer efficiency, supporting consistent BTU output and system reliability in demanding conditions. Its rugged construction is built to withstand the thermal stress of frequent cycling. Whether you are performing a Rheem furnace heat exchanger replacement or servicing an industrial boiler, following manufacturer torque specs for the included gaskets is critical for preventing combustion gas leaks. This gas furnace component is specifically designed to integrate seamlessly into existing ductwork and blower assemblies, maintaining factory-standard safety and operation.
Key Benefits:- Direct OEM Compatibility: Serves as the official successor for AS-59066-05 and replaces legacy part numbers AS-59066-02, AS-59066-07, and AS-59066-10.
- Complete Installation Kit: Includes high-grade gaskets to ensure a secure, airtight seal against the burner assembly and secondary cells.
- Durable Thermal Exchange: Fabricated from premium materials to resist corrosion and handle the high delta temperatures found in modern HVAC systems.
- Optimized Performance: Enhances heat transfer efficiency, ensuring the furnace maintains its AFUE rating and provides reliable output.
- Contractor Grade: Streamlined design for faster field installation and precise alignment within the cabinet.
- Does this heat exchanger include the necessary gaskets for installation? Yes, the AS-59066-90 is supplied with all required gaskets to ensure a leak-proof operation upon installation.
- Can I use this part to replace an older AS-59066-05 or AS-59066-10 model? Correct. This is the direct replacement part for multiple older iterations, providing backward compatibility with various Rheem-Ruud series.
- What are the signs that my current heat exchanger requires replacement? Common indicators include visible cracks, excessive rusting, rollout switch tripping, or compromised CO levels during a combustion analysis.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Rheem-Ruud AS-59066-90 Heat Exchanger
The Rheem-Ruud AS-59066-90 Heat Exchanger is an essential OEM replacement part designed for high-efficiency thermal transfer in residential and commercial Rheem HVAC systems. Engineered for a precise fit and long-term durability, this stainless steel heat exchanger comes complete with a heat exchanger gasket kit to ensure a gas-tight seal and leak-proof performance during high-pressure operation. As the direct replacement for AS-59066-05, this model is also compatible with older furnace parts including AS-59066-02, AS-59066-07, and AS-59066-10, making it a versatile solution for maintenance and repair of aging units.
For veteran technicians, the AS-59066-90 offers optimized heat transfer efficiency, supporting consistent BTU output and system reliability in demanding conditions. Its rugged construction is built to withstand the thermal stress of frequent cycling. Whether you are performing a Rheem furnace heat exchanger replacement or servicing an industrial boiler, following manufacturer torque specs for the included gaskets is critical for preventing combustion gas leaks. This gas furnace component is specifically designed to integrate seamlessly into existing ductwork and blower assemblies, maintaining factory-standard safety and operation.
Key Benefits:- Direct OEM Compatibility: Serves as the official successor for AS-59066-05 and replaces legacy part numbers AS-59066-02, AS-59066-07, and AS-59066-10.
- Complete Installation Kit: Includes high-grade gaskets to ensure a secure, airtight seal against the burner assembly and secondary cells.
- Durable Thermal Exchange: Fabricated from premium materials to resist corrosion and handle the high delta temperatures found in modern HVAC systems.
- Optimized Performance: Enhances heat transfer efficiency, ensuring the furnace maintains its AFUE rating and provides reliable output.
- Contractor Grade: Streamlined design for faster field installation and precise alignment within the cabinet.
- Does this heat exchanger include the necessary gaskets for installation? Yes, the AS-59066-90 is supplied with all required gaskets to ensure a leak-proof operation upon installation.
- Can I use this part to replace an older AS-59066-05 or AS-59066-10 model? Correct. This is the direct replacement part for multiple older iterations, providing backward compatibility with various Rheem-Ruud series.
- What are the signs that my current heat exchanger requires replacement? Common indicators include visible cracks, excessive rusting, rollout switch tripping, or compromised CO levels during a combustion analysis.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Rheem-Ruud AS-59066-90 Heat Exchanger is an essential OEM replacement part designed for high-efficiency thermal transfer in residential and commercial Rheem HVAC systems. Engineered for a precise fit and long-term durability, this stainless steel heat exchanger comes complete with a heat exchanger gasket kit to ensure a gas-tight seal and leak-proof performance during high-pressure operation. As the direct replacement for AS-59066-05, this model is also compatible with older furnace parts including AS-59066-02, AS-59066-07, and AS-59066-10, making it a versatile solution for maintenance and repair of aging units.
For veteran technicians, the AS-59066-90 offers optimized heat transfer efficiency, supporting consistent BTU output and system reliability in demanding conditions. Its rugged construction is built to withstand the thermal stress of frequent cycling. Whether you are performing a Rheem furnace heat exchanger replacement or servicing an industrial boiler, following manufacturer torque specs for the included gaskets is critical for preventing combustion gas leaks. This gas furnace component is specifically designed to integrate seamlessly into existing ductwork and blower assemblies, maintaining factory-standard safety and operation.
Key Benefits:- Direct OEM Compatibility: Serves as the official successor for AS-59066-05 and replaces legacy part numbers AS-59066-02, AS-59066-07, and AS-59066-10.
- Complete Installation Kit: Includes high-grade gaskets to ensure a secure, airtight seal against the burner assembly and secondary cells.
- Durable Thermal Exchange: Fabricated from premium materials to resist corrosion and handle the high delta temperatures found in modern HVAC systems.
- Optimized Performance: Enhances heat transfer efficiency, ensuring the furnace maintains its AFUE rating and provides reliable output.
- Contractor Grade: Streamlined design for faster field installation and precise alignment within the cabinet.
- Does this heat exchanger include the necessary gaskets for installation? Yes, the AS-59066-90 is supplied with all required gaskets to ensure a leak-proof operation upon installation.
- Can I use this part to replace an older AS-59066-05 or AS-59066-10 model? Correct. This is the direct replacement part for multiple older iterations, providing backward compatibility with various Rheem-Ruud series.
- What are the signs that my current heat exchanger requires replacement? Common indicators include visible cracks, excessive rusting, rollout switch tripping, or compromised CO levels during a combustion analysis.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












