
100165921 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.98 | Top Pick! Condition is New, Lochinvar Corporation PLT30001 Flame Rod 100165921 New, shipping cost = $9.76 | 99.9% |
![]() | $47.83 | Condition is New, Lochinvar 100165921- Genuine OEM Replacement Part, FREE SHIPPING | 99.9% |
![]() | $41.58 | Top Pick! Condition is New, 100165921 Lochinvar K, Sensor, Flame ER152-402 PLT3001 New, shipping cost = $9.76 | 99.9% |
![]() | $42.95 | Top Pick! Condition is New, 100165921 Lochinvar K,Sensor,Flame ER152-402 PLT30001 NIB, shipping cost = $9.42 | 100.0% |
![]() | $58.00 | Condition is New, Lochinvar 100165921 K,SENSOR,FLAME,ER152-402, FREE SHIPPING | 100.0% |
![]() | $63.79 | Condition is New, Lochinvar 100165921 Flame Sensor, FREE SHIPPING | ![]() |
![]() | $59.79 | Condition is New, Lochinvar Flame Sensor 100165921, shipping cost = $5.00 | 100.0% |
![]() | $64.73 | Condition is New, Lochinvar & A.O. Smith 100165921 FLAME SENSOR, FREE SHIPPING | 99.7% |
![]() | $69.99 | Condition is New, 100165921 100165909 PLT2604 PLT30001 Lochinvar Flame Sensor, shipping cost = $13.00 | 99.8% |

The Lochinvar 100165921 Sensor Flame ER152-402 LOC100165921 is a versatile and advanced combustion sensor designed for use with Lochinver's Knight Boiler Series. This sensor is specifically engineered to provide reliable and accurate combustion analysis, ensuring optimal boiler performance and efficiency.
The ER152-402 sensor features a high-performance, ceramic-coated, Type K thermocouple that measures the temperature of the combustion gases. This sensor is designed to detect the presence and stability of the flame, providing real-time feedback to the boiler's control system. The sensor is also equipped with a self-diagnostic function, which continuously monitors its own electrical output to ensure accurate and consistent readings.
The Lochinvar 100165921 sensor flame ER152-402 LOC100165921 is designed for easy installation and integration with the boiler system. It comes with a 15-foot (4.6 meters) long, shielded, and armored wiring harness, which provides both power and communication signals to the sensor. The sensor is also compatible with a wide range of Lochinvar control systems, including the KNIGHT Controls, EASY CONTROL, and POWERLEADER series.
The sensor housing is made of high-temperature, corrosion-resistant material, ensuring durability and longevity in harsh operating environments. The sensor's compact design allows for easy installation in tight spaces, and the shielded wiring harness protects against electrical interference.
In summary, the Lochinvar 100165921 Sensor Flame ER152-402 LOC100165921 is a reliable and accurate combustion sensor designed for use with Lochinvar's Knight Boiler Series. It provides real-time feedback on flame presence and stability, ensuring optimal boiler performance and efficiency. The sensor's high-performance thermocouple, easy installation, and corrosion-resistant housing make it a valuable addition to any commercial or industrial boiler system.
Lochinvar 100165921 Sensor Flame ER152-402 LOC100165921: An In-depth Analysis
The Lochinver 100165921 Sensor Flame ER152-402 LOC100165921 is a crucial component for various heating systems. This sensor flame is designed to ensure the safe and efficient operation of your heating appliance. In this analysis, we will examine the pros and cons of investing in this product.
Pros:1. Safety: The primary advantage of the Lochinvar sensor flame ER152-402 LOC100165921 is its safety features. It monitors the flame and shuts off the heating system if the flame goes out or is too low, preventing potential hazards from gas leaks or carbon monoxide exposure.
2. Improved Efficiency: By constantly monitoring the flame, this sensor ensures the heating system is operating at its peak efficiency, thereby saving energy and reducing fuel costs.
3. Durable Design: This sensor flame has a robust design that can withstand harsh environments and prolonged usage, ensuring a long service life.
Cons:1. Cost: The Lochinvar sensor flame ER152-402 LOC100165921 may be more expensive compared to some other sensor flames in the market. However, its advanced safety and efficiency features justify the investment.
2. Complex Installation: Installation of this sensor flame may require professional assistance due to its intricate design and specific requirements.
3. Sensitive: While the sensor is highly sensitive, it may also be prone to false alarms, which can lead to unnecessary shutdowns and inconvenience.
Conclusion:The Lochinvar 100165921 Sensor Flame ER152-402 LOC100165921 offers several advantages, including enhanced safety, improved efficiency, and a durable design. Despite its higher cost and complex installation, the benefits it provides make it a worthwhile investment for those seeking reliable and efficient heating solutions.
Recommendation:If you are in the market for a high-performance sensor flame for your heating system, the Lochinvar 100165921 Sensor Flame ER152-402 LOC100165921 is a strong contender. Its advanced safety features and energy savings make it an excellent choice for both residential and commercial applications. However, it is recommended to consult with a professional installer to ensure proper installation and configuration for optimal performance.
Details:
This genuine oem Lochinvar k sensor flame ER152-402 appliance part is perfect for those in need of a replacement. The model number 100165921 ensures compatibility with your Lochinvar appliance. 2159en, b129, 2306en,11,b83.
specifications maxohvac:
- brand: Lochinvar
- mpn: 100165921
- type: Appliance Part
offer maxohvac:
- in stock #: 5
- started: march 14, 2025
- best offers: true
- options: ship-to-home
- prices: $29.98–$69.99
- item condition: New
- availability: in stock
- sold #: 22
seller maxohvac:
- rating: 99.4%
- # reviews: 653
- city: city of industry, california
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: returns accepted
- paid by: buyer
- method: money back
- time: 30 days
payments maxohvac:
- credit card: discover
- wallet: google-pay
- other
shipping maxohvac:
- type: fixed
- transit: 4-7 days
- service: standard, expedited
- class: standard, expedited
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