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The Exact Replacement Parts 98M87 is a furnace flame sensor with a 3/16 inch male terminal. The rod measures 4-7/8 inches in total length from end to end. Designed to fit specific Armstrong, Lennox, and Ducane furnace models, this sensor can replace 98M8701.
The 98M87 furnace flame sensor detects the presence of a flame and sends an electrical signal to a central controller.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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