LENNOX PSEL45 Flame Sensor

( Brand: Lennox ), ( Manufacturer Part Number: PSEL45 ), ( Model: LENNOX PSEL45 ), ( Type: Flame Sensor )

Review LENNOX Flame Sensor

The Lennox PSEL45 Flame Sensor is a crucial safety component designed for use in Lennox gas furnaces. This flame sensor plays a vital role in ensuring the reliable and efficient operation of your heating system.

Measuring approximately 1.5 inches long and 1 inch wide, the PSEL45 flame sensor is a compact yet robust device. Its ceramic construction not only enhances its durability but also allows it to effectively detect the presence of a flame in your furnace. The sensor's surface is coated with a sensitive material that changes color in response to heat, acting as a reliable indicator of a properly functioning burner.

The Lennox PSEL45 Flame Sensor features a quick-connect terminal design, making installation and replacement a straightforward process. This design eliminates the need for messy wiring connections, saving you time and effort during maintenance.

The sensor is specifically designed to work with Lennox furnaces and is compatible with various models, including those using intermittent ignition or hot surface ignition systems. Trusted by professionals and homeowners alike, this flame sensor is a reliable choice for maintaining the safety and performance of your gas furnace.

The Lennox PSEL45 Flame Sensor is an essential component for ensuring the safe and efficient operation of your gas furnace. By accurately detecting the presence of a flame, it prevents the furnace from continuing to operate when it's not needed, reducing energy consumption and helping to prolong the lifespan of your heating system. With its robust design, quick-connect terminal, and compatibility with various Lennox furnace models, this flame sensor is a valuable investment for any homeowner seeking dependable heating performance.

Lennox PSEL45 Flame Sensor: A Detailed Analysis of Its Pros and Cons

The Lennox PSEL45 flame sensor is a crucial component in maintaining the optimal performance of Lennox furnaces. In this analysis, we will discuss the key advantages and disadvantages of purchasing this flame sensor.

1. High-Quality Construction: The Lennox PSEL45 flame sensor is manufactured using premium materials and advanced technology, ensuring durability and reliability.

2. Precise Detection: This flame sensor accurately detects the presence of a flame, preventing the furnace from functioning without proper combustion.

3. Easy Installation: The sensor comes with a clear installation guide and requires minimal tools for installation, making it a convenient option for homeowners.

1. Cost: Compared to some aftermarket flame sensors, the Lennox PSEL45 may be more expensive. However, its superior construction and accuracy may justify the investment.

2. Limited Compatibility: This flame sensor is specifically designed for use with Lennox furnaces, so it may not be suitable for other brands or models.

3. Infrequent Replacement: Since the Lennox PSEL45 flame sensor is designed to last, it may not need to be replaced as frequently as other parts, making it a less frequent purchase for homeowners.

In conclusion, while the Lennox PSEL45 flame sensor may come with a higher price tag, its high-quality construction, precise detection, and ease of installation make it a worthwhile investment for Lennox furnace owners. Its limited compatibility and infrequent replacement are minor drawbacks that are outweighed by its benefits.

Recommendation: If you own a Lennox furnace and are in need of a new flame sensor, the Lennox PSEL45 is a reliable and efficient option that is sure to meet your needs. While it may cost more than some aftermarket sensors, its superior performance and durability make it a wise investment for maintaining the optimal performance of your Lennox furnace.

Details:

This flame sensor is an essential component for detecting and monitoring the status of in heating system, ensuring optimal performance energy efficiency. The Lennox Flame Sensor PSEL45 is a high-quality replacement part specifically designed for HVAC systems. With the model number PSEL45, this flame sensor is a reliable and durable option for maintaining repairing commercial industrial heating systems from trusted brand Lennox.

part #: psel45 price

• $47.30

specifications hvaceye:

• brand: Lennox
• mpn: Psel45
• model: Lennox Psel45
• type: Flame Sensor

shipping hvaceye:

• service: USPS Ground Advantage
• cost: $13.05
• type: Calculated
• carrier: USPS
• class: Standard
• transit: 3-9 Days

offer hvaceye:

• started: February 25, 2026
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

general hvaceye:

• condition: New Open box
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Sensors

seller hvaceye:

• rating: 100.0%
• city: Denver, Colorado
• # reviews: 431

returns hvaceye:

• policy: No Returns

payments hvaceye:

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

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