KELVION 100322779 Brazed Plate Wood Stove Heat Exchanger Obe OBE-220H 220H-22

( Brand: Kelvion ), ( Manufacturer Part Number: 100322779 ), ( Model: OBE-220H ), ( Color: Multicolor ), ( Year Manufactured: 2016 ), ( Material: Steel ), ( Type: Plate Heat Exchanger ), ( Unit Type: Unit ), ( Features: Auto Cool ), ( Country Of Origin: United States )

Review KELVION Brazed Plate Wood Stove Heat Exchanger Obe

The **Kelvion 100322779 Brazed Plate Wood Stove Heat Exchanger (OBE 220H-22)** is a high-performance, precision-engineered component designed to maximize thermal efficiency and heat output in modern wood-burning stoves. Crafted from durable **stainless steel plates** with a **brazed construction**, this heat exchanger is engineered to optimize heat transfer while maintaining structural integrity under the intense thermal stresses of combustion. The brazed plate design ensures a seamless, leak-proof connection between the plates, eliminating the risk of corrosion or degradation over time, even in environments exposed to fluctuating temperatures and moisture. This particular model, **OBE 220H-22**, is tailored for high-efficiency wood stoves, featuring a **compact yet robust structure** that efficiently channels heat from the combustion chamber to the surrounding air or water circulation system, depending on the stove s configuration.

The heat exchanger s **intricate, serpentine plate arrangement** enhances surface area exposure to combustion gases, allowing for superior heat absorption and distribution. This design not only improves overall stove efficiency but also reduces soot buildup and creosote formation, contributing to cleaner, more sustainable combustion. The **high-grade stainless steel** used in its construction likely **AISI 316L or a similar corrosion-resistant alloy** resists oxidation, scaling, and thermal fatigue, ensuring longevity and reliability even with prolonged use. Whether integrated into a **closed-combustion wood stove** or paired with a **hydronic heating system**, this heat exchanger delivers consistent performance, making it an ideal choice for both residential and commercial applications where durability and thermal efficiency are paramount.

Beyond its technical superiority, the **Kelvion 100322779** is designed with **modular flexibility** in mind, allowing for easy installation and compatibility with a range of stove models. Its **precise dimensional tolerances** ensure a snug fit within the stove s combustion chamber, minimizing heat loss and maximizing energy transfer. Additionally, the brazed construction eliminates the need for traditional welding, reducing potential weak points and improving the exchanger s resistance to thermal shock. For homeowners and HVAC professionals seeking a **high-performance, low-maintenance solution** for wood stove heating, this heat exchanger represents a cutting-edge investment in both efficiency and sustainability, bridging the gap between traditional wood-burning technology and modern heating demands.

### **Pros and Cons of buying a Kelvion 100322779 Brazed Plate Wood Stove Heat Exchanger (OBE 220H-22)**

#### **Pros**

1. **Efficient Heat Transfer** Brazed plate heat exchangers are known for their high thermal efficiency due to their large surface area and compact design. This model is designed to maximize heat extraction from combustion gases, improving overall stove performance.

2. **Durability and Longevity** Made from high-quality materials like copper or stainless steel, brazed plate heat exchangers are generally robust and resistant to corrosion, especially when properly maintained. This model appears to be built for long-term use in wood-burning applications.

3. **Space-Saving Design** Compared to traditional tube-and-shell heat exchangers, brazed plate models are more compact, making them suitable for stoves with limited installation space.

4. **Consistent Performance** The precise manufacturing of brazed plates ensures uniform heat distribution, reducing hot spots and improving combustion efficiency, which can lead to cleaner burning and lower emissions.

5. **Compatibility with Modern Stoves** This heat exchanger is designed to integrate with the **OBE 220H-22** wood stove, ensuring proper fit and function. It may also be compatible with other stoves requiring a similar heat exchanger size.

6. **Potential for Improved Indoor Air Quality** By optimizing heat transfer, the stove may burn more efficiently, reducing creosote buildup and lowering the risk of chimney fires.

7. **Aftermarket Availability** Kelvion is a reputable manufacturer, so replacement parts and technical support may be easier to obtain if needed.

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#### **Cons**

1. **Cost** Brazed plate heat exchangers are generally more expensive than traditional designs. This model may represent a significant upfront investment, especially if replacing an existing system.

2. **Potential for Leaks** While high-quality, brazed plate heat exchangers can develop leaks over time due to thermal stress or poor installation. Copper-based models are particularly susceptible to corrosion if exposed to acidic combustion byproducts.

3. **Maintenance Requirements** Regular cleaning and inspection are necessary to prevent clogging from soot, tar, or mineral deposits, which can reduce efficiency. Neglecting maintenance may lead to premature failure.

4. **Limited Repairability** If damaged, brazed plate heat exchangers are often difficult to repair and may require full replacement, increasing long-term costs.

5. **Installation Complexity** Proper installation is critical to performance and safety. Improper sealing or alignment can lead to inefficiencies or leaks, potentially voiding warranties.

6. **Compatibility Risks** While designed for the **OBE 220H-22**, slight variations in stove models or modifications could affect fitment. Always verify compatibility before purchasing.

7. **Environmental and Regulatory Considerations** Some regions have strict emissions standards for wood stoves. If the stove is not properly tuned or maintained, the heat exchanger alone may not fully comply with local regulations.

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### **Conclusion**

The **Kelvion 100322779 brazed plate heat exchanger** is a high-performance component that can significantly enhance the efficiency and longevity of the **OBE 220H-22** wood stove. Its compact design, durability, and thermal efficiency make it a strong choice for users seeking optimal heat output and reduced emissions. However, the higher cost, potential maintenance demands, and risk of leaks or installation errors must be carefully considered.

For most users who prioritize efficiency, space savings, and long-term reliability, this heat exchanger is a worthwhile investment **provided it is installed correctly and maintained properly**. If budget is a concern or if the stove is not frequently used, a more traditional (and often cheaper) heat exchanger might be a safer alternative.

### **Recommendation**

If you are replacing an existing heat exchanger or upgrading your **OBE 220H-22** stove for better performance, the **Kelvion 100322779** is a solid choice, especially if you are willing to invest in proper installation and regular upkeep. However, ensure that:

- The stove is properly tuned and burning efficiently to protect the heat exchanger.

- A professional installer verifies compatibility and seals all connections.

- You budget for potential future maintenance or replacement costs.

For best results, pair this purchase with high-quality wood, proper chimney maintenance, and adherence to manufacturer guidelines. If emissions or efficiency are critical concerns, consider consulting with a wood stove specialist to confirm optimal system performance.

Details:

Items May Need a More in Depth Cleaning. Everything You See in the Pictures Is What Included This Lot. Photos Are the Best. Please Look at All Pictures Closely Before Purchasing.

part #: 100322779 prices

• $118.00-$399.99

specifications indheatexchanger:

• brand: Kelvion
• mpn: 100322779
• model: Obe-220h
• color: Multicolor
• year manufactured: 2016
• material: Steel
• type: Plate Heat Exchanger
• unit type: Unit
• features: Auto Cool
• country of origin: United States

seller indheatexchanger:

• city: Federal Way, Washington
• # reviews: 13990
• rating: 99.4%

general indheatexchanger:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration Components > Heat Exchangers

offer indheatexchanger:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: March 12, 2026
• best offers: True

shipping indheatexchanger:

• cost: $19.99
• class: Standard
• type: Fixed
• transit: 9-13 Days
• service: USPS Ground Advantage
• carrier: USPS

returns indheatexchanger:

• policy: No Returns

payments indheatexchanger:

• other
• credit card: Visa
• wallet: Paypal

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