Lennox AIR Pressure Switch .90 104371-09 / 11U72

Lennox 93W94 SWITCH-PRESS.90 w.c. (0-4500 ELEV.) Replaces 80W67, 80W6701, 103614-19, 93W9401, 103245-09, 10324509, 10361419, 102998-09, 10299809, 93W94, 93W9401, 93W9401, 93W94, 80W67, 80W6701, 103614-19, 93W9401, 103245-09, 10324509, 10361419, 102998-09, 10299809, 10U94, 10U9401