Lennox PSE-137/1250 Flame Sensor/Electrode and 49 similar items

The Lennox PSE-137/1250 Flame Sensor/Electrode is an OEM replacement ignition safety component designed for packaged HVAC units. Featuring a 3.01-inch length, this sensor detects burner flame presence and helps ensure safe, reliable heating operation. It supports proper ignition sequencing by confirming that the flame is established before continuous gas flow is allowed. Key Features OEM flame sensor/electrode for packaged HVAC units 3.01-inch overall length Detects burner flame presence during heating operation Supports safe ignition and gas valve control Helps prevent operation without a confirmed flame Durable construction for dependable HVAC service Compatible with 218 models Specifications Brand: Lennox Part Number: PSE-137/1250 Type: Flame Sensor / Electrode Length: 3.01 inches Application: Packaged HVAC Unit Function: Flame Detection and Ignition Safety Compatibility: 218 models Compatible Models LGA088HH1Y LGA088HH2G LGA088HH2Y LGA088HS1G LGA088HS1Y LGA088HS2G LGA088HS2Y and more (fits 218 models) Why Choose This Item The Lennox PSE-137/1250 Flame Sensor/Electrode provides reliable flame detection to help maintain safe and consistent packaged-unit operation. Its OEM-quality design, precise 3.01-inch size, and broad compatibility make it an excellent replacement for restoring dependable ignition performance and minimizing HVAC downtime