RINNAI RHF559-1228X02 Combustion Fan Motor Gas Valve Boiler 808000020 808000019 E110CN

( Brand: Rinnai ), ( Manufacturer Part Number: RHF559-1228X02 ), ( Part Type: Fan Valve Motor Boiler ), ( Compatible Brand: For Rinnai ), ( Power Source: Gas ), ( Country Of Origin: Japan )

Review RINNAI And Combustion Fan Motor Gas Valve Boiler

The **Rinnai RHF559-1228X02 (808000020 / 808000019) Combustion Fan Motor and Gas Valve Assembly** is a precision-engineered, high-performance component designed exclusively for the **Rinnai E110CN condensing boiler**, ensuring optimal combustion efficiency, safety, and operational reliability in residential and light commercial heating applications. This integrated system combines a **high-efficiency combustion fan motor** with a **digital gas control valve**, forming a seamless, modular unit that enhances the boiler s performance while minimizing installation complexity. The **fan motor**, a robust and durable axial-flow design, is engineered to deliver consistent airflow, promoting complete combustion and reducing emissions critical for maintaining the boiler s high AFUE (Annual Fuel Utilization Efficiency) ratings. Its **low-noise operation** ensures minimal disruption in indoor environments, while its **adjustable speed control** allows for precise modulation, adapting to varying demand levels for energy savings and extended component lifespan.

The **gas control valve** within this assembly is a **pulse-width modulation (PWM) digital valve**, offering precise metering of natural gas or propane to the boiler s burners. This advanced technology ensures **instantaneous response**, eliminating the lag associated with traditional mechanical valves, which improves heating efficiency and reduces wear on the boiler s internal components. The valve s **fail-safe design** includes built-in diagnostics and shutdown protocols, providing an added layer of protection against malfunctions, gas leaks, or excessive pressure fluctuations. Both the fan motor and gas valve are engineered to withstand the rigorous demands of continuous operation, featuring **high-temperature-resistant materials** and **corrosion-proof coatings** to ensure longevity even in demanding environments.

This **OEM-replacement part** is fully compatible with the **Rinnai E110CN boiler**, maintaining the original equipment manufacturer s (OEM) performance standards while offering a cost-effective solution for maintenance, repairs, or upgrades. The **modular design** simplifies installation and replacement, as technicians can quickly swap out the entire assembly without extensive disassembly of the boiler system. Additionally, the **sealed and pre-wired configuration** reduces the risk of electrical or combustion system errors, ensuring a clean and efficient installation process. Whether used in new installations or as a direct replacement for a failing component, this **Rinnai RHF559-1228X02 combustion fan motor and gas valve assembly** delivers the reliability, efficiency, and safety expected from Rinnai s premium heating solutions, making it an indispensable part of any high-performance condensing boiler system.

### **Pros and Cons of buying a Rinnai RHF559 Combustion Fan Motor and Gas Valve for the E110CN Boiler**

1. **Compatibility** The Rinnai RHF559 is specifically designed for Rinnai boilers, including the E110CN model. This ensures proper fitment and functionality without requiring extensive modifications.

2. **Reliability** Rinnai is a well-known brand in the heating industry, known for durable and efficient components. The combustion fan motor and gas valve are critical parts, and a high-quality replacement reduces the risk of frequent failures.

3. **Energy Efficiency** Modern Rinnai parts are often optimized for better combustion efficiency, which can improve boiler performance and reduce energy waste.

4. **Warranty Coverage** If purchased from an authorized dealer or directly from Rinnai, these parts may come with a warranty, providing peace of mind against defects.

5. **Ease of Installation** Since these components are direct replacements, installation is typically straightforward, especially if the original parts were removed properly.

6. **Prevents Further Damage** If the original combustion fan or gas valve was failing, replacing it with a new Rinnai part can prevent secondary issues like carbon monoxide leaks, poor heating performance, or even boiler shutdowns.

7. **Long-Term Cost Savings** A properly functioning combustion system reduces repair needs and extends the lifespan of the E110CN boiler.

1. **Cost** High-quality Rinnai parts can be more expensive than generic or aftermarket alternatives. The price may be a significant upfront investment, especially if both the fan motor and gas valve need replacement.

2. **Professional Installation Required** While the parts themselves are straightforward, improper installation such as incorrect wiring, sealing, or gas line connections can lead to malfunctions, leaks, or safety hazards. This may require hiring a professional technician.

3. **Potential for Counterfeit Parts** If purchasing from an untrusted seller (e.g., third-party online marketplaces), there is a risk of receiving counterfeit or incompatible parts, which could void warranties and cause performance issues.

4. **Boiler Age and Condition** If the E110CN boiler is old or has other underlying issues (e.g., clogged heat exchanger, faulty controls), replacing just the combustion fan and gas valve may not fully resolve heating problems.

5. **Limited Availability** Depending on the region, these specific parts may not be readily available from local suppliers, requiring online orders with potential shipping delays.

6. **Learning Curve for DIYers** While the installation is manageable for experienced DIYers, those unfamiliar with boiler systems may find the process challenging, especially when dealing with gas lines and electrical connections.

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### **Conclusion**

Replacing the combustion fan motor and gas valve on your Rinnai E110CN boiler with genuine Rinnai parts is a **recommended upgrade** if the original components are failing or worn out. The benefits such as improved efficiency, reliability, and safety outweigh the drawbacks, provided the parts are sourced from a trusted supplier and installed correctly. However, if the boiler is outdated or has other systemic issues, addressing those first may be more cost-effective in the long run.

- The parts are authentic (preferably from Rinnai s official distributors or authorized dealers).

- A professional or experienced DIYer handles installation.

- The boiler is otherwise in good condition.

If budget is a concern, a cost-benefit analysis should be done to weigh the immediate repair cost against potential future expenses (e.g., repeated failures, higher energy bills).

**Final Recommendation:** Proceed with purchasing the Rinnai RHF559 combustion fan motor and gas valve for your E110CN boiler, ensuring proper installation to maximize performance and longevity. If in doubt, consult a certified HVAC technician to assess the boiler s overall condition before making the replacement.

Details:

Used in good working order when removed The Rinnai 808000020 808000019 Combustion Fan Motor Gas Valve is a high-quality replacement part for boilers, specifically designed the E110CN model. Made in Japan, this gas-powered fan motor and gas valve are compatible with Rinnai products, ensuring efficient reliable performance. The RHF559-1228X02 model is known for its durability and precision, catering to the needs of HVAC industrial applications.

part #: rhf5591228x02 prices

• $89.99-$299.00

specifications fablowehva:

• brand: Rinnai
• mpn: Rhf559-1228x02
• part type: Fan Valve Motor Boiler
• compatible brand: For Rinnai
• power source: Gas
• country of origin: Japan

seller fablowehva:

• city: South Portland, Maine
• # reviews: 1970
• rating: 99.8%

shipping fablowehva:

• service: USPS Ground Advantage
• cost: $19.95
• transit: 4-10 Days
• carrier: USPS
• type: Fixed
• class: Standard

general fablowehva:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Fans Blowers

offer fablowehva:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: April 5, 2026
• availability: In Stock
• best offers: True

payments fablowehva:

• other
• credit card: Discover
• wallet: Google-pay

returns fablowehva:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

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