Used on the Following Lennox Models;

Used in Series... 1 2 3 4 6 7 8 10 11 13 14 15 16 17 C1 C2
 
G12D2E-40                     14   16      
G12D2E-55                 11 13            
G12D2E-82                 11              
G12DE-110                 11 13            
G12Q3E-110                 11 13            
G12Q3E-137                   13   15   17    
G12Q3E-28             8       14   16      
G12Q3E-82                 11 13            
G12Q4E-110                 11 13            
G12Q4E-137                   13   15   17    
G12Q5E-137                   13   15   17    
G12Q5E-165                   13   15        
G12RD2E-55                   13   15        
G12RQ3E-110                   13   15        
G12RQ3E-137                   13   15        
G12RQ3E-82                   13   15        
G12RQ5E-137                   13   15        
G12RQ5E-165                   13   15        
G16Q2-50 1       6   8 10                
G16Q2H-50                             C1 C2
G16Q2H-75