Used on the following Lennox models;

LCA048H,LCA048H4,LCA060H4,LCA90H,LCA90H4,LCA102H,LCA102H4,LCA102S,LCA150S,LCA248H2,LCA248H4,LCA360H,LCA360H4,LCC036S2,LCC042S2,LCC048S2,LCC060S2,LCC072S,LCC072S4,LCC090S2,LCC102S,LCC120S,LCC120S4,LCC150S,LCC150S4,LCC300H2,LCC300H4,LCC360H2,LCC360H4,LGA036H,LGA036H4,LGA036S,LGA042H,LGA042S,LGA048H,LGA048H4,LGA048S,LGA060H,LGA060H4,LGA060S,LGA072H,LGA072H4,LGA072S,LGA090H,LGA090H4,LGA102H,LGA102H2,AFII-85-150,LX-1301