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The Lennox 28M97 is an OEM upgraded replacement flame sensor for Lennox furnaces that detects the presence of a flame in the burner assembly. It is supplied with a connector and mounting assembly. The sensor replaces worn or faulty flame-sensing components to restore ignition detection in compatible Lennox heating equipment and related furnace models.
Direct OEM-style flame sensor replacement for Lennox furnaces; L-style probe; sold individually with connector and mounting assembly.
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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