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- Rheem SP21045 ProTech Chamber Sensor Replacem...
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151311140
Rheem SP21045 ProTech Chamber Sensor Replacement Kit for Ultra Low NOx (ULN) Gas Water Heaters, OEM Thermistor & Burner Assembly Kit
Nº de artículo:
151311140
GTQ 502
Price Details
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*All items will import from Estados Unidos
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Genuine factory authorized kit to repair your Rheem Ultra Low-Nox burner assembly.
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What Stands Out
Compatibility
Designed specifically for ULN water heaters, ensuring a perfect fit and optimal performance, enhancing the longevity of your unit and providing peace of mind to users seeking reliable replacements.
Improved Efficiency
This sensor replacement kit optimizes water heater efficiency, reducing energy consumption and utility bills while maintaining consistent water temperatures, addressing common user concerns about system performance.
Ease of Installation
User-friendly design allows for simple, quick installation without professional help, empowering homeowners to complete the replacement process with minimal tools, saving time and money.
Detalles de producto
| Power Source | Natural Gas |
| Special Features | High-Quality OEM Part with Advanced Temperature Control |
| Mount Type | Wall |
| Is Electric | No |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions W x H | 4.9"W x 4.7"H (12.4 cm) |
| Item Weight | 0.39 Kilograms |
| Color | Gray |
| Style Name | Tank |
| Material Type | Metal |
| Brand Name | Rheem |
| Model Number | SP21045 |
| Manufacturer | Rheem |
| UPC | 662766660647 |
| Manufacturer Part Number | SP21045 |
| Included Components | Hardware and Instructions when applicable |
| Unit Count | 1.0 Count |
| Item Type Name | Chamber Sensor Replacement Kit |
| Brand | Rheem |
| Product Dimensions (L x W x H) | 4.9"W x 4.7"H (12.4 cm) |
| Special Feature | High-Quality OEM Part with Advanced Temperature Control |
Who Should Buy?
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Homeowners
Ideal for homeowners with ULN water heaters needing sensor replacement for optimal performance and safety.
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DIY Enthusiasts
Perfect for DIY enthusiasts who enjoy performing their own repairs on water heating systems and saving costs.
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Professional Technicians
Beneficial for professionals seeking reliable parts for quick and efficient repairs on ULN water heaters.
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Non-ULN Systems
Not suitable for water heaters that do not operate under ULN technology, as compatibility issues may arise.
DESCRIPCIÓN DEL PRODUCTO
Rheem SP21045 ProTech Chamber Sensor Replacement Kit for Ultra Low NOx (ULN) Gas Water Heaters, OEM Thermistor & Burner Assembly Kit
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Preguntas y respuestas de los clientes
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Pregunta:
What is the Rheem Chamber Sensor Replacement Kit for ULN Water Heaters?
Respuesta: The Rheem Chamber Sensor Replacement Kit for ULN Water Heaters is a specialized component designed to monitor the combustion chamber temperature in Ultra Low NOx water heaters. This kit includes all essential parts needed to replace the chamber sensor, ensuring your water heater operates efficiently and safely. Regular maintenance and timely replacement of this sensor can help maintain optimal performance and energy efficiency, providing reliable hot water while minimizing emissions. -
Pregunta:
How do I install the Rheem Chamber Sensor Replacement Kit?
Respuesta: Installing the Rheem Chamber Sensor Replacement Kit typically requires basic plumbing skills and tools. First, turn off power to the water heater and disconnect it from the gas supply. Remove the old sensor by unscrewing it carefully from the chamber assembly and replace it with the new sensor from the kit. Reconnect everything, ensuring all connections are secure. This installation can help prevent overheating and ensure that your water heater functions properly, offering consistent heating results. -
Pregunta:
Why is it important to replace the chamber sensor in my water heater?
Respuesta: Replacing the chamber sensor is crucial for maintaining the performance and safety of your ULN water heater. A malfunctioning sensor may cause inefficient operation, leading to higher energy costs and potential overheating. By replacing the sensor, you can restore the water heater's responsiveness and efficiency, ensuring it runs smoothly. This preventive maintenance can save you from costly repairs and enhance the longevity of your unit, providing peace of mind while using your water heating system. -
Pregunta:
How often should I replace the Chamber Sensor in my ULN Water Heater?
Respuesta: The frequency of replacing the Chamber Sensor can depend on your usage and maintenance practices. It is generally advisable to inspect the sensor annually during routine maintenance and replace it if you notice any signs of malfunction, such as irregular heating or error codes on the unit. Regular checks and timely replacement help maintain optimal performance and prevent unexpected failures, giving you consistent satisfaction from your hot water service. -
Pregunta:
Can I use the Rheem Chamber Sensor Replacement Kit for other brands of water heaters?
Respuesta: The Rheem Chamber Sensor Replacement Kit is specifically designed for Rheem ULN (Ultra Low NOx) water heaters and may not be compatible with other brands or models. Using non-compatible parts can lead to malfunction or inefficiency in operation. For optimal performance, it is recommended to use manufacturer-approved parts that align with your specific water heater model, ensuring safe and effective heating. -
Pregunta:
What are the signs that my chamber sensor needs to be replaced?
Respuesta: Common signs that your chamber sensor may need replacement include inconsistent water temperature, error messages on the display, or unusually high energy bills without a change in usage. Additionally, if the water heater fails to ignite or turn off correctly, it may indicate a faulty sensor. Addressing these issues promptly by replacing the sensor ensures your water heater functions efficiently and safely, maintaining a stable supply of hot water. -
Pregunta:
Is the Chamber Sensor Replacement Kit difficult to install?
Respuesta: While the installation complexity can vary, many users find that replacing the Chamber Sensor is manageable with basic DIY skills. The kit typically comes with clear instructions, and you'll only need common tools to complete the task. If you're not comfortable handling gas appliances, you may choose to hire a professional. Understanding the installation process helps ensure your water heater operates efficiently and prevents common issues associated with sensor failure. -
Pregunta:
How does the Chamber Sensor impact energy efficiency?
Respuesta: The Chamber Sensor plays a pivotal role in regulating the combustion process within your water heater. A well-functioning sensor ensures optimized fuel consumption, which directly impacts energy efficiency. By replacing a faulty sensor, you'll likely observe lower energy bills and improved heat output. This efficiency not only saves you money but also contributes to a smaller carbon footprint, making your hot water usage more environmentally friendly. -
Pregunta:
What materials are included in the Rheem Chamber Sensor Replacement Kit?
Respuesta: The Rheem Chamber Sensor Replacement Kit typically includes the chamber sensor itself, mounting hardware, and possibly a gasket. Each component is designed to work seamlessly together with your Rheem ULN water heater. By replacing all the parts specified in the kit, you can ensure a proper fit and restore the functionality of your appliance effectively, helping to avoid leaks and malfunctions in the future. -
Pregunta:
Where can I buy the Rheem Chamber Sensor Replacement Kit for ULN Water Heaters?
Respuesta: You can buy the Rheem Chamber Sensor Replacement Kit for ULN (Ultra Low NOx) Water Heaters - SP21045 at Ubuy in Guatemala. Ubuy offers a reliable shopping experience with a wide selection of parts and home improvement products, ensuring you find exactly what you need for your water heater.
Rheem Temperature Probes & Sensors SP21045 Editorial Review
The Rheem Chamber Sensor Replacement Kit for ULN (Ultra Low NOx) Water Heaters has garnered a mixed reception among users, primarily surrounding the product's functional efficacy and installation process. Many customers have successfully used the replacement kit, stating it was an exact match to the original sensor and performed effectively once installed. Users with basic tools have reported that they could complete the installation themselves, which speaks to the product's user-friendliness. However, there are notable concerns, particularly regarding the completeness of the kit, as one reviewer noted that their package did not include the sensor itself. This inConsistency in what is included with the purchase may lead to frustration among some customers, especially those who may not have the means to resolve the issue independently. Overall, while the sensor replacement kit appears to fulfill its primary function for many, potential buyers should be mindful of the issue with missing components. **
Customer Reviews & Ratings
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ventajas
- Easy to install with basic tools.
- Functions as intended; effective replacement.
- Exact match to the original sensor.
Contras
- Some customers reported missing the sensor in the package.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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características y beneficios
- High-quality replacement for Rheem Ultra Low-Nox burner assembly.
- Includes burner door gasket, thermistor, and temperature probe.
- Factory authorized components ensure reliable performance.
- Comes with easy-to-follow installation instructions.
- All necessary replacement hardware is included.
- Restore your burner assembly's efficiency quickly and effectively.
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