Lennox Ducane, 28M97 Flame Sensor

28M9701, 20467102, 28M9701

For Model numbers:

AF80MPA050B3, AF80MPA075B3, AF80MPA075B4, AF80MPA100B4, AF80MPA100B5, AF80MPA125B5, AF90MPB050C3, AF90MPB050C3-B
AF90MPB050U2/U3, AF90MPB075C3, AF90MPB075C3-B, AF90MPB075U2, AF90MPB075U3, AF90MPB100C4, AF90MPB100C4-B, AF90MPB100U3, AF90MPB100U4, AF90MPB125C5, AF90MPB125C5-B, AF90MPB125U2, AF90MPB125U5, AF90MPE050U2, AF90MPE050U2-B
AF90MPE050U3, AF90MPE050U3-B, AF90MPE075U2, AF90MPE075U2-B, AF90MPE075U3, AF90MPE075U3-B, AF90MPE100U3, AF90MPE100U3-B, AF90MPE100U4, AF90MPE100U4-B, AF90MPE125U5, AF90MPE125U5-B, AF92MPB050C3, AF92MPB075C3
AF92MPB100C4, AF92MPB125C5, AF92MPE050U2, AF92MPE050U3, AF92MPE075U2, AF92MPE075U3, AF92MPE100U3, AF92MPE100U4
AF92MPE125U5, AF92V050U3, AF92V075U3, AF92V100U4, AF92V125U5

Could be sold as the ProParts flame sensor