Description
The Robertshaw 10-6840 is a precision-engineered flame sensor designed as a direct replacement for Lennox furnace applications. Built to OEM specifications, this sensor delivers dependable flame detection to keep your heating system operating safely and efficiently.
Key Features
- Direct replacement for Lennox furnace flame sensors
- 90° sensing rod orientation for proper fit and positioning
- Engineered to OEM specifications for reliable flame detection
- Helps prevent nuisance lockouts caused by worn or contaminated sensors
- Easy drop-in installation for fast service calls
Product Details
- Brand: Robertshaw
- SKU: 10-6840
- Application: Lennox furnace replacement
- Sensor Angle: 90°







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