| Baxi | Combi 105 E | 47-075-08 |
| Baxi | Combi 105 HE | 47-075-18 |
| Baxi | Combi 80 Eco | 47-075-05 |
| Baxi | Combi 80 Maxflue | 47-075-07 |
| Baxi | Combi 80 E | 47-075-06 |
| Baxi | Combi Instant 105 E | 47-075-09 |
| Baxi | Combi Instant 105 HE | 47-075-19 |
| Baxi | Combi Instant 80 E | 47-075-13 |
| Baxi | Combi Instant 80 He | 47-075-17 |
| Baxi | Duotec 24 He | 47-075-23 |
| Baxi | Duotec 28 He | 47-075-25 |
| Baxi | Duotec 33 He | 47-075-24 |
| Baxi | Duotec 40 He | 47-075-26 |
| Baxi | Maxflow Combi Fs | 47-075-10 |
| Baxi | Platinum 24 HE Combi | 47-075-27 |
| Baxi | Platinum 28 HE Combi | 47-077-28 |
| Baxi | Platinum 33 HE Combi | 47-077-29 |
| Baxi | Platinum 40 HE Combi | 47-077-30 |
| Potterton | Performa 24 | 47-393-06 |
| Potterton | Performa 24 Eco He | |
| Potterton | Performa 24i He | 47-393-12 |
| Potterton | Performa 28 | 47-393-07 |
| Potterton | Performa 28I | 47-393-08 |
| Potterton | Performa 30HE | |
| Potterton | Promax Combi 24HE Plus | 47-393-17 |
| Potterton | Promax Combi 28HE Plus Sl | |
| Potterton | Promax Combi 33HE Plus | 47-590-04 |
| Main | Combi 24HE | 47-474-02 |
| Main | Combi 30HE | 47-474-03 |
| Main | Main Combi 25 Eco | 47-467-01 |
| Main | Main Combi 30 Eco | 47-467-03 |