RHEEM AS-67818-27 Ruud Heat Exchanger Baffle Exchanger/baffle RGTS-10EZAJS

( Brand: Rheem ), ( Manufacturer Part Number: AS-67818-27 ), ( Type: Rheem Ruud Gas Furnace Heat Exchager )

Review RHEEM Ruud Heat Exchanger/baffle Assembly And More

The **Rheem AS-67818-27 Ruud Heat Exchanger/Baffle (RGTS-10EZAJS)** is a high-performance, precision-engineered component designed exclusively for Ruud gas furnaces, ensuring optimal efficiency, durability, and reliable heating performance in residential and light-commercial HVAC systems. This **stainless steel heat exchanger and baffle assembly** is engineered to maximize heat transfer while maintaining strict safety standards, making it an essential upgrade or replacement part for homeowners and HVAC technicians seeking long-term reliability. Crafted from **high-grade, corrosion-resistant stainless steel**, this heat exchanger is built to withstand the harsh conditions of continuous operation, including exposure to combustion gases, temperature fluctuations, and moisture, which helps prevent rust, warping, or premature failure common issues with inferior aluminum or galvanized alternatives. The **integrated baffle system** enhances airflow dynamics within the furnace, promoting even heat distribution and improving overall combustion efficiency, which translates to lower energy consumption and reduced utility costs for the end user.

Beyond its robust construction, the **AS-67818-27** is meticulously designed to fit seamlessly into the Ruud furnace series, ensuring a perfect alignment with the existing ductwork, burner assembly, and control systems. Its **compact yet sturdy design** allows for efficient use of interior furnace space while maintaining optimal clearance for proper heat exchange and safety compliance. The **rugged baffle configuration** further optimizes the furnace s performance by directing combustion gases through a controlled path, minimizing turbulence and maximizing heat absorption before exhausting safely through the chimney or venting system. This not only enhances the furnace s **AFUE (Annual Fuel Utilization Efficiency)** but also reduces the risk of backdrafting, carbon monoxide leaks, or inefficient heating critical factors for both safety and comfort in any home.

For HVAC professionals, the **Rheem AS-67818-27** represents a premium-quality replacement part that aligns with Ruud s commitment to innovation and performance. Its **OEM compatibility** ensures that installation is straightforward, requiring minimal adjustments to the existing furnace setup, while its **long-term durability** helps extend the lifespan of the entire heating system. Whether used as a direct replacement for a failing heat exchanger or as part of a furnace upgrade to improve efficiency, this component is a testament to Rheem s engineering excellence, offering homeowners and technicians alike a dependable solution that balances performance, safety, and cost-effectiveness. With its **corrosion-resistant materials and precision engineering**, the AS-67818-27 is not just a standard replacement part it s an investment in a more efficient, safer, and longer-lasting heating system.

### **Pros and Cons of buying a Rheem AS-67818-27 Ruud Heat Exchanger/Baffle (RGTS-10EZAJS)**

#### **Pros**

1. **Compatibility with Ruud Systems** This heat exchanger is specifically designed for Ruud furnaces, ensuring proper fit and functionality without modification. It is part of the **RGTS-10EZAJS** series, which is engineered to work seamlessly with Ruud s gas-fired furnaces, including models like the **Ruud CL98** and **CL95**.

2. **High Efficiency** Ruud furnaces are known for their **AFUE (Annual Fuel Utilization Efficiency) ratings of 95% or higher**, meaning they maximize heat output while minimizing wasted energy. The AS-67818-27 heat exchanger contributes to this efficiency by optimizing heat transfer.

3. **Durability and Longevity** Ruud and Rheem (which manufactures parts for Ruud) use **stainless steel or high-grade steel** in their heat exchangers, which resists corrosion better than traditional galvanized steel. This extends the lifespan of the furnace and reduces the risk of leaks or failures over time.

4. **Warranty Coverage** Ruud furnaces typically come with **limited lifetime warranties on the heat exchanger** (varies by model), and Rheem/Ruud parts often include **pro-rated warranties**, providing peace of mind against premature wear or defects.

5. **Energy Savings** Since Ruud furnaces are condensing models, they recapture heat from exhaust gases, reducing energy consumption compared to non-condensing units. The AS-67818-27 supports this by maintaining optimal heat transfer efficiency.

6. **Quiet Operation** Ruud furnaces are designed for **low-noise performance**, and the heat exchanger plays a role in this by reducing turbulence and vibration in the combustion process.

7. **Environmentally Friendly** Higher efficiency means lower natural gas consumption, resulting in **reduced carbon emissions** compared to older, less efficient furnaces.

8. **Professional-Grade Quality** Rheem and Ruud are reputable brands in the HVAC industry, known for **consistent performance and reliability**, which is reflected in their aftermarket parts.

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#### **Cons**

1. **Cost** Replacement heat exchangers, especially for high-efficiency Ruud models, can be **expensive** (typically **$300 $800 installed**, depending on labor and regional pricing). This may be a significant upfront investment compared to lower-end furnace parts.

2. **Professional Installation Required** Heat exchangers must be **properly sealed, aligned, and connected** to avoid leaks or inefficiencies. DIY installation is **not recommended** due to the risk of gas leaks, carbon monoxide exposure, or voiding warranties.

3. **Potential for Corrosion Over Time** While stainless steel is durable, **condensate buildup** (common in condensing furnaces) can lead to **acidic corrosion** if the system is not properly maintained. Regular **flue vent cleaning and condensate drain checks** are necessary to prevent damage.

4. **Limited Availability of Parts** Some older Ruud models may have **discontinued parts**, though the AS-67818-27 is likely still widely available due to its popularity. However, always verify compatibility before purchasing.

5. **Maintenance Requirements** High-efficiency furnaces require **annual tune-ups** to ensure the heat exchanger operates optimally. Neglecting maintenance can lead to **reduced efficiency, higher repair costs, or premature failure**.

6. **Potential for Counterfeit Parts** Since Ruud/Rheem parts are in demand, there is a risk of purchasing **counterfeit or low-quality replicas**, which may fail quickly or pose safety risks. Always buy from **authorized dealers or reputable HVAC suppliers**.

7. **Replacement May Still Require Furnace Upgrade** If the heat exchanger fails due to **extreme corrosion or age**, the underlying furnace may also be **past its lifespan**, making a full system replacement more cost-effective in the long run.

8. **Installation May Require Additional Modifications** In some cases, replacing the heat exchanger may necessitate **adjustments to the flue system, gas line, or electrical components**, adding to labor costs.

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### **Conclusion**

The **Rheem AS-67818-27 Ruud heat exchanger (RGTS-10EZAJS)** is a **high-quality, efficient, and reliable** component for Ruud furnaces, particularly for models like the **CL98 or CL95**. Its **durability, energy savings, and compatibility** make it a strong choice for homeowners looking to extend the life of their furnace. However, the **high cost, professional installation requirements, and maintenance needs** must be carefully considered.

If your furnace is **recently installed (within the last 10 15 years) and well-maintained**, replacing the heat exchanger can be a **cost-effective solution** to restore performance. If the furnace is **older or showing multiple signs of wear**, a **full system replacement** may ultimately be more economical.

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### **Recommendation**

1. **Verify Compatibility** Confirm that the **AS-67818-27 is the exact part number** for your Ruud furnace model. Check the furnace s **serial number and model tag** for accuracy.

2. **Get Multiple Quotes** Obtain **written estimates from at least three licensed HVAC contractors** to compare pricing and ensure you re not overpaying for labor.

3. **Check Warranty Status** If the furnace is still under warranty, **contact Ruud s customer service** to see if the heat exchanger replacement is covered before proceeding.

4. **Prioritize Professional Installation** Always hire a **licensed, experienced HVAC technician** to install the heat exchanger. Improper installation can **void warranties, create safety hazards, or reduce efficiency**.

5. **Consider a Full System Evaluation** If the heat exchanger has failed **multiple times or the furnace is over 15 years old**, a **furnace efficiency audit** may reveal whether a **full replacement** is more cost-effective than repeated repairs.

6. **Maintain Regularly** After installation, **schedule annual tune-ups** to inspect for **condensate leaks, corrosion, and proper combustion**. This will **extend the life of the heat exchanger and improve long-term performance**.

7. **Buy from Authorized Sources** Purchase the part from **Ruud-authorized dealers, Rheem distributors, or reputable HVAC supply companies** to avoid counterfeit or substandard replacements.

If your Ruud furnace is **reliable otherwise and the heat exchanger is the only failing component**, replacing it with the **AS-67818-27 is a sound investment** that will restore efficiency and comfort. However, if the furnace is **aging or has multiple issues**, weigh the **cost of replacement against a new system** to make the most economical choice. Always prioritize **safety and professional installation** to ensure optimal performance.

Details:

Fast Shipping, Only $2199.99 Expedited Shipping Available. RUUD Rheem AS-67818-27 Heat Exchanger/Baffle Assembly, - 100% New. Ruud 90TJ10EGS01 Furnace - Gas Furnaces. Genuine OEM RUUD Rheem Exchanger - Removed from a new furnace, model RGTS-10EZAJS.

part #: as6781827 price

• $2199.99

specifications indheatexchanger:

• brand: Rheem
• mpn: As-67818-27
• type: Rheem Ruud Gas Furnace Heat Exchager

seller indheatexchanger:

• # reviews: 245
• city: North Haven, Connecticut
• rating: 100.0%

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general indheatexchanger:

• HVAC Refrigeration > HVAC Refrigeration Components > Heat Exchangers
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• quantity: 1
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• options: Ship-to-home
• started: June 1, 2026
• availability: In Stock

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