RINNAI 105000246 Heat Exchanger Freeze Heater
( Brand: Rinnai ), ( Manufacturer Part Number: 105000246 ), ( Features: Freeze Protection ), ( Type: Heat Exchanger Freeze Protection Heater )
Review RINNAI Heat Exchanger Freeze Protection Heater Genuine Oem
The Rinnai 105000246 Freeze Heater is a high-performance, compact heat exchanger designed to prevent freezing in water lines for Rinnai tankless water heaters. This freeze heater ensures uninterrupted water supply even in extreme cold weather conditions.
The unit is made of high-quality copper materials for enhanced durability and corrosion resistance. The copper heat exchanger is designed with a large heating surface area, which allows for efficient heat transfer from the surrounding air to the water within the lines. This results in a consistent temperature and prevents the water from freezing, even in temperatures as low as -20 F (-28 C).
The Rinnai 105000246 Freeze Heater is compatible with various Rinnai tankless water heater models, making it a versatile solution for different heating applications. It is designed to be easily installed and integrated into existing water heating systems, with simple wiring connections and clear instructions for installation.
The freeze heater is also equipped with a thermostat control that automatically activates the heating element when the temperature drops below a certain threshold. This ensures that the water lines are kept above freezing temperatures at all times, even during prolonged periods of cold weather.
The compact size of the Rinnai 105000246 Freeze Heater allows for easy installation in tight spaces, making it a practical solution for applications where space is limited. The unit is also lightweight and portable, making it easy to transport and install in various locations as needed.
In summary, the Rinnai 105000246 Freeze Heater is a reliable and efficient solution for preventing water lines from freezing in extreme cold weather conditions. Its high-quality copper construction, large heating surface area, and thermostat control make it a dependable and effective addition to any Rinnai tankless water heater system.
Rinnai 105000246 is a freeze protection heat exchanger designed for use with Rinnai tankless water heaters. Here are some pros and cons that might help you make an informed decision about purchasing this heat exchanger:
Pros:1. Effective freeze protection: This heat exchanger helps prevent your Rinnai tankless water heater from freezing during extremely cold weather conditions.
2. Easy installation: The Rinnai 105000246 freeze heater can be installed on the existing water line, making the installation process relatively straightforward.
3. Compatibility: It is specifically designed for use with Rinnai tankless water heaters, ensuring a perfect fit and seamless integration.
4. Energy efficiency: By preventing the water in the line from freezing and requiring the heater to reheat the water, this heat exchanger can help save energy and reduce your utility bills.
Cons:1. Cost: The Rinnai 105000246 freeze heater may be more expensive than some other freeze protection solutions on the market.
2. Size: The heat exchanger is relatively large, which may require some additional space for installation.
3. Maintenance: Like any other heating system component, this heat exchanger will require regular maintenance to ensure optimal performance and longevity.
In conclusion, the Rinnai 105000246 freeze heater offers effective freeze protection for your Rinnai tankless water heater and can help save energy and reduce utility bills. However, it may be more expensive than some other solutions and requires some additional space for installation. Ultimately, the decision to purchase this heat exchanger depends on your specific needs, budget, and preference.
If you are located in an area with extreme cold weather conditions and want to ensure the longevity and optimal performance of your Rinnai tankless water heater, the Rinnai 105000246 freeze heater is a worthwhile investment. On the other hand, if you live in a warmer climate or have a limited budget, you may consider alternative freeze protection solutions or forgo freeze protection altogether, depending on the risk of freezing in your area.
Details:
Model Compatibility Buyer to Verify. Verify the part number and compatibility with your specific Rinnai model before purchasing. Installation should be performed by a qualified technician. No cracks or major damage were observed unless clearly shown in the photos.
Part Number: 105000246. May be compatible with other Rinnai thankless water heater model's. This listing is for a used, genuine part removed from Rinnai RU180iN thankless water heater. Part Details.
Part Name: Heat Exchanger Freeze Protection Heater. Examine all photos carefully to determine the exact condition and confirm this is correct part for your application. Compatibility can vary by model revision, production year, and part number. The part was taken from a working unit and shows normal cosmetic wear consistent with prior use.
Do not rely on model alone confirm fitment using the part number and photos. May show minor signs of wear such as surface marks, discoloration, or residue from normal operation.
part #: 105000246 prices
- $19.99-$153.00
specifications wateheat:
- brand: Rinnai
- mpn: 105000246
- features: Freeze Protection
- type: Heat Exchanger Freeze Protection Heater
shipping wateheat:
- type: Calculated
- class: Standard
- service: USPS Ground Advantage
- cost: $0.00
- carrier: USPS
- transit: 6-12 Days
offer wateheat:
- best offers: True
- options: Ship-to-home
- started: January 17, 2026
- sold: 0
- availability: In Stock
- quantity: 1
payments wateheat:
- credit card: Visa
- other
- wallet: Google-pay
general wateheat:
- condition: Used
- Heating, Cooling Air > Water Heaters > Water Heater Parts
returns wateheat:
- paid by: Buyer
- policy: Returns Accepted
- method: Money back
- time: 14 Days
seller wateheat:
- # reviews: 1396
- rating: 100.0%
- city: Lawton, Oklahoma
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