This part fits the following boilers:
| Fits Appliance(s) | GC No. | |
| Ideal Esprit 2 24 | - | 47-348-71 |
| Ideal Esprit 2 30 | - | 47-348-72 |
| Ideal Esprit 2 35 | - | 47-348-73 |
| Ideal Evo HE C22/30 | - | 47-348-33 |
| Ideal HE C24 | - | 47-348-35 |
| Ideal HE C28 | - | 47-348-36 |
| Ideal HE C32 | - | 47-348-37 |
| Ideal Isar HE30 | - | 47-348-30 |
| Ideal Isar M30100 | - | 47-348-15 |