| Flue gas collector for gas units | N° | 
|---|---|
| Model 6-1/1 | 70.01.360 | 
| Model 10-1/1 | 70.01.376 | 
| Model 6-2/1 | 70.01.432 | 
| Model 10-2/1 | 70.01.586 | 
| Model 20-1/1 | 70.01.587 | 
| Model 20-2/1 | 70.01.493 | 
| Flue gas collector for gas units | Model 6-1/1 | 
| N° | 70.01.360 | 
| Flue gas collector for gas units | Model 10-1/1 | 
| N° | 70.01.376 | 
| Flue gas collector for gas units | Model 6-2/1 | 
| N° | 70.01.432 | 
| Flue gas collector for gas units | Model 10-2/1 | 
| N° | 70.01.586 | 
| Flue gas collector for gas units | Model 20-1/1 | 
| N° | 70.01.587 | 
| Flue gas collector for gas units | Model 20-2/1 | 
| N° | 70.01.493 |